Chemical name:	Calcium Acetate
Molecular formula:	C4H6CaO4·H2O
Molecular weight:	158.17
CAS NO:	62-54-4
Character:	It

Chemical name: Potassium Acetate Molecular formula: C2H3KO2 Molecular weight: 98.14 CAS NO: 127-08-2 Character: It is white crystalline powder. It is deliquescent and tastes salty. Relative density is 1.570. Melting point is 292℃. Highly soluble in water, ethanol and carbinol, but insoluble in aether. Usage: It is used as buffering agent, neutralizer, preservative, color retention agent(protect natural color of animals and plants). Packaging: It is packed with polythene bag as inner layer and polywoven bag as the outer layer. The net weight of each bag is 25kg. Storage and Transport: It should be stored in a dry, clean and ventilative warehouse; and kept away from water and moisture during transport, unloaded with care so as to avoid damage to bags. Be cautious to keep away from moisture and hot. Specification FAO/WHO,1992 Content (As Dry Basis)  % 99.0 Loss On Drying(150℃,2h)  ≤% 8.0 Alkalinity normal Arsenic  ≤% 0.0003 Sodium Compound normal Lead  ≤% 0.001 Heavy Metals(As Pb) ≤% 0.002

Chemical name:	Sodium Acetate
Molecular formula:	C2H3NaO2; C2H3NaO2·3H2O
Molecular weight:	Anhydride:82.03; Trihydrate:136.08
CAS NO:	Anhydride:6131-90-4; Trihydrate:127-09-4
Character:	It is white crystalline powder or block, odorless, slight bitter. Relative density is 1.582. Melting point is 324℃. It has strong moisture absorption and highly dissolves in water.
Usage:	It is used as buffering agent, seasoning reagent, etc..
Packaging:	It is packed with polythene bag as inner layer and polywoven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry, clean and ventilative warehouse, and kept away from water and moisture during transport, unloaded with care as to avoid damage to bags. Be cautious to keep away from moisture and hot.
Specification 2011-19 Content (As Dry Basis), w/%  ≥ 98.5 Test of Free Acid and Free Alkali passed testing Heavy Metals(As Pb),mg/kg  ≤ 10 Arsenic ,mg/kg  ≤ 3 Loss on Drying, w/% no water   ≤ 2.0 crystal product 36.0-42.0

Chemical name:	Aluminium Potassium Sulfate
Molecular formula:	AlK(SO4)2·12H2O
Molecular weight:	474.39
CAS NO:	7784-24-9
Character:	It as large, transparent crystals or crystalline fragments, or as a white crystalline powder. Its solutions are acid to litmus. It can be transparent after weathered in air. Relative density is 1.757,melting point is 92.5℃,the PH value is 4.2 in 1% water aqueous solution. Losing all water and be burntalum which is white powder when the temperature higher than 200℃,It is insoluble in alcohol, but is freely soluble in glycerin.
Usage:	Buffer,neutralizing agent,firming agent.
Packaging:	It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Specification GB1895-2004 Content (AlK(SO4)2·12H2O) on dry basis≥ % 99.2 Heavy Metals(As Pb) w/%  ≤ 0.002 Fluoride(F),w/%  ≤ 0.003 Lead(Pb),w/%  ≤ 0.001 Insoluble in Water,w/%  ≤ 0.2 Moisture,w/%  ≤ 1.0 Arsenic(As), w/%  ≤ 0.0002 Ammonium Salt qualified

Chemical name:	Copper Sulfate
Molecular formula:	CuSO4·5H2O
Molecular weight:	249.7
CAS NO:	7758-98-7
Character:	Dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers in dry air. It’s very soluble in water and the solution is acidic. PH value of 0.1mol/L water solution is 4.17(15℃). It’s very soluble in glycerol. It’s soluble in dilute ethanol but insoluble in pure ethanol.
Usage:	It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.
Packaging:	It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Specification GB 29210-2012 Content (CuSO4·5H2O), w/% ≥ 98.0～102.0 Substances Not Precipitated by Hydrogen Sulfide, w/%  ≤ 0.3 Iron(Fe), w/%  ≤ 0.01 Lead(Pb),mg/kg  ≤ 4 Arsenic(As),mg/kg  ≤ 3

Chemical name:	Manganese Sulfate
Molecular formula:	MnSO4·H2O
Molecular weight:	169.02
CAS NO:	7785-87-7
Character:	It is pale pink, granular powder.It is freely soluble in water,but is insoluble in alcohol. Odorless ,the relative density is 2.95. It starts loss crystal water when heated higher than 200℃, loss all crystal water when 280℃,and can be salt melt anhydrous when 700℃;Decomposing when 800℃ and will have insoluble back residue called Mn3O4 ,totally decompose in 1150℃
Usage:	Nutrient
Packaging:	It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Specification GB29208-2012 content( MnSO4·H2O), w/%  ≥ 98.0-102.0 Loss on Dry, w/% 10.0-13.0 Selenium(Se), mg/kg  ≤ 30 Lead(Pb),mg/kg  ≤ 4 Arsenic(As),mg/kg  ≤ 3

Chemical name:	Copper Sulfate
Molecular formula:	CuSO4·5H2O
Molecular weight:	249.7
CAS NO:	7758-98-7
Character:	Dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers in dry air. It’s very soluble in water and the solution is acidic. PH value of 0.1mol/L water solution is 4.17(15℃). It’s very soluble in glycerol. It’s soluble in dilute ethanol but insoluble in pure ethanol.
Usage:	It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.
Packaging:	It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Specification GB 29210-2012 Content (CuSO4·5H2O), w/% ≥ 98.0～102.0 Substances Not Precipitated by Hydrogen Sulfide, w/%  ≤ 0.3 Iron(Fe), w/%  ≤ 0.01 Lead(Pb),mg/kg  ≤ 4 Arsenic(As),mg/kg  ≤ 3

Chemical name:	Ammonium Sulfate
Molecular formula:	(NH4)2SO4
Molecular weight:	132.14
CAS NO:	7783-20-2
Character:	It is colorless or white crystalline or granule, no smell. Soluble in water 0℃ 41.22g,25℃ 43.47g,100℃ 50.42g. insoluble in ethanol and acetone.PH is 5.5. Relative density is 1.77.
Usage:	It is widely used in water softener and yeast food.
Packaging:	It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilative warehouse, kept away from water and moisture during transport. Unload with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.
Specification GB29206-2012 content(NH4)2SO4,  w/%  ≥ 99.0-100.5 Ignition Residue, w/%  ≤ 0.25 Arsenic (As),mg/kg  ≤ 3 Se,mg/kg  ≤ 30 Pb,mg/kg  ≤ 3

Chemical name:	Zinc Sulfate
Molecular formula:	ZnSO4.H2O,ZnSO4.7H2O
Molecular weight:	179.48(Monohydrate), 287.54(Heptahydrate)
CAS NO:	7446-19-7(H2O); 7446-20-0 (7H2O)
Character:	It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4℃) to litmus. Melting point is 100℃. It''s soluble in water and glycerol, insoluble in ethanol and light toxicity, lose crystal water in 280℃.
Usage:	It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent.
Packaging:	It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Specification GB25579-2010 FCC,1996 Content w/% ZnSO4.H2O 99.0-100.5 98.0-100.5 ZnSO4.7H2O 99.0-108.7 99.0-108.7 As,mg/kg ≤ 0.0003 - Alkali metal w/% ≤ 0.50 0.5 PH passed qualified Se,mg/kg ≤ 0.003 0.003 Hg,mg/kg ≤ 0.0001 0.0005 Pb,mg/kg ≤ 0.0004 0.001 Cd,mg/kg ≤ 0.0002 0.0005

Chemical name:	Potassium Sulfate
Molecular formula:	K2SO4
Molecular weight:	174.26
CAS NO:	7778-80-5
Character:	It is colorless or white crystalline powder. It has bitter taste. Relative density is 2.662. Melting point is 1069℃. Easily soluble in water, insoluble in ethanol and acetone, pH is 5.5-8.5 in 5% aqueous solution.
Usage:	It is used as seasoning and salt substitute.used as cleaning agent in glass industry. Used as bulk laxatives in medical industry.
Packaging:	It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Specification FCCVII content(K2SO4)w/% 99.0-100.5 lead(Pb),mg/kg  ≤ 2 selenium(Se),mg/kg  ≤ 5

Chemical name:	Magnesium Sulfate
Molecular formula:	MgSO4·7H2O,dryproduct,MgSO4·nH2O
Molecular weight:	246.47(heptahydrate)
CAS NO:	10034-99-8(Heptahydrate); 7487-88-9(Anhydrous)
Character:	It''s colorless prismatic or needle-shaped crystal. It''s odorless. It tastes cool, salty and bitter. Relative density is 2.65. It''s steady in damp air under 48℃. When it is in warm and hot air, it is easily effloresce. It is easily soluble in water (119.8%, 20℃) and glycerine，slightly soluble in ethanol. The aqueous solution is neutral.
Usage:	In food industry, it is used as nutritional supplement, solidification, the flavor increase，process helper，brew additive. It is used as nutritional supplement to improve ferment in brew and the improvement of the synthesizes drink taste(0.002%). It also can adjust the aqueous degree of hardness.
Packaging:	It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry, ventilating and cleaning warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous.
Specification GB29207-2012 Content(MgSO4)(After Ignition),w/% ≥ 99.0 Heavy Metals(As Pb),mg/kg ≤ 10 Lead(Pb),mg/kg ≤ 2 Selenium(Se),mg/kg ≤ 30 pH Value(50g/L solution) 5.5-7.5 Chloride(Cl),w/% ≤ 0.03 Arsenic(As),mg/kg ≤ 3 Iron(Fe),mg/kg ≤ 20 Loss on Ignition % heptahydrate 40.0-52.0 heptahydrate, dry 22.0-32.0

Chemical name:	Protassium Chloride
Molecular formula:	KCl
Molecular weight:	74.55
CAS NO:	7447-40-7
Character:	It's colorless prismatic crystal or cube crystal or white crystalline powder, odorless ,tasting salty.
Packing:	It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and heat; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
Specification GB25585-2010 Content,w/%≥ 99.0 pH Value passed testing Arsenic(As As) mg/kg ≤ 2 Heavy Metals (As Pb) mg/kg ≤ 5 The Test Of Iodide and Bromide passed testing Loss On Drying,w/%≤ 1.0 Sodium Base,w/%≤ 0.5

Chemical name:	Dipotassium Phosphate
Molecular formula:	K2HPO4,K2HPO4·3H2O
Molecular weight:	anhydrous:174.18;trihydrate :228.18
CAS NO:	anhydrous: 7758-11-4; trihydrate: 16788-57-1
Character:	It's colorless or white square crystal granule, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution.
Uses:	In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
Packaging:	It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage & Transportation:	It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
Specification GB25561-2010 FCCV Content(Dry Basis),w% ≥ 98 98 Arsenic(As),mg/Kg≤ 3 3 Fluoride(F),mg/Kg ≤ 10 10 Heavy Metals(Pb),mg/Kg ≤ 10 - Water Insolubles,w% ≤ 0.2 0.2 lead(Pb),mg/Kg ≤ 2 2 loss on drying,w% anhydrous ≤ 2.0 2.0 trihydrate 20.0-30.0 20.0-30.0 pH Value,(10g/L) 9.0±0.4 -

Chemical name:	Monopotassium Phosphate
Molecular formula:	KH2PO4
Molecular weight:	136.09
CAS NO:	7778-77-0
Character:	It is colorless square crystal or white granule or crystalline powder, odorless, stabilizing in air. Relative density is 2.338. Melting point is96℃-253℃.
Uses:	In food industry, it is used as buffering agent, chelating agent, yeast food, flavoring agent, nutrient supplement, fermentation adjunct, swelling agent and so on.
Packaging:	It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage & Transportation:	It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
Specification GB25560-2010 FCCV Content(dry basis),w% ≥ 98.0 98.0 Arsenic(As),mg/Kg     ≤ 3 3 Fluorides(F),mg/Kg  ≤ 10 10 Heavy metals(Pb)mg/Kg  ≤ 10 - Water Insolubles,w%  ≤ 0.2 0.2 lead(Pb),mg/Kg ≤ 2 2 loss on drying,w%  ≤ 1.0 1.0 pH Value,(10g/L) 4.2-4.7 -

Chemical name:	Tripotassium Phosphate
Molecular formula:	K3PO4·nH2O
Molecular weight:	anhydrous:212.27
CAS NO:	7778-53-2
Character:	White crystal or granule, odorless, hygroscopic; relative density: 2.564.
Uses:	In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, and synergistic agent of anti-oxidation.
Packaging:	It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage & Transportation:	It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot. Unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
Specification GB25563-2010 Content(K3PO4,dry basis),w/%  ≥ 97.0 Arsenic(As),mg/Kg   ≤ 3 Fluoride(F),mg/Kg  ≤ 10 pH Value,(10g/L) 11.5-12.5 Heavy Metals(Pb),mg/Kg  ≤ 10 Water Insoluble,w/%  ≤ 0.2 lead(Pb),mg/Kg  ≤ 2 Loss on Ignition,w% anhydrous  ≤ 5.0 aquo-complex 8.0-20.0

Food grade potassium hydroxide, zinc sulfate food grade, food grade potassium acetate, food grade potassium carbonate, food grade potassium bicarbonate, food grade hydrogen phosphate, dipotassium, food grade phosphoric acid three potassium.

Chemical name:	Disodium Phosphate
Molecular formula:	Na2HPO4,Na2HPO4·2H2O,Na2HPO4·12H2O
Molecular weight:	Anhydrous: 141.99; Dihydrate: 177.96;Dodecahydrate: 358.14
CAS NO:	Anhydrous: 7558-79-4; Dihydrate: 10028-24-7; Dodecahydrate: 10039-32-4
Character:	It is white or colorless rhombic crystalline or prismatic crystal. It’s easily soluble in water, but insoluble in ethanol. The relative density is 1.63 and melting point is 34.6℃. If heated to 180℃, it may lose crystal water and convert to anhydrous.
Usage:	In food industry, it is used as agent for baking to avoid oxidation stain and as emulsifier in dairy product to prevent egg white from solidification. It is also used as emulsifier and chelating agent for solid drinks.
Packaging:	It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilating warehouse, kept away from moisture and heat. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.
Specification GB25568-2010 Assay Na2HPO4(indrybasis),w/%  ≥ 98.0 As,mg/kg  ≤ 3 Heavy Metal(Pb),mg/kg  ≤ 10 Pb,mg/kg  ≤ 4 Fluorides(F),mg/kg  ≤ 50 Insoluble In Water,w/%  ≤ 0.2 Loss On Drying,w/% Na2HPO4 ≤ 5.0 Na2HPO4·2H2O 18.0~22.0 Na2HPO4·12H2O ≤ 61.0

Chemical name:	Trisodium Phosphate
Molecular formula:	Na3PO4,Na3PO4·H2O,Na3PO4·12H2O
Molecular weight:	Anhydrous: 163.94;Monohydrate 181.96, Dodecahydrate: 380.18
CAS NO:	Anhydrous: 7601-54-9; Dodecahydrate: 10101-89-0
Character:	It is colorless to white crystal，powder or crystalline powder. It’s odorless, easily soluble in water but insoluble in ethanol.
Usage:	In food processing industry, it is used as buffering agent, emulsifier, anti-caking agent, antioxidant additive, nutrition supplement, metal chelating agent.
Packaging:	It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilating warehouse, kept away from moisture and heat, unload with care as to avoid damage to packing. Furthermore, it should be stored separately from poisonous substances.
Specification GB25565-2010 Anhydrous Na3PO4(in dry basis)w/%  ≥ Monohydrate Na3PO4·H2O,w/% ≥ Dodecahydrate Na3PO4·12H2O,w/% ≥ 97.0 Heavy Metals(Pb),mg/kg ≤ 10 Pb,mg/kg ≤ 4 Fluorides(F),mg/kg ≤ 50 Insoluble In Water,w/% ≤ 0.2 pH Value(10g/L) 11.5~12.5 As,mg/kg ≤ 3   Loss On Ignition,w/% (Na3PO4) ≤ 2.0 (Na3PO4·H2O) 8-11 (Na3PO4·12H2O) 45~57

Chemical name:	Sodium Tripolyphosphate
Molecular formula:	Na5P3O10
Molecular weight:	367.86
CAS NO:	7758-29-4
Character:	White powder, surface density: 0.35-0.9g/cm3, melting point:622℃, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent.
Usage:	In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serve as a softener or densifier in foodstuff industry.
Packaging:	It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Specification GB25566-2010 Assay(Na5P3O10),w/%≥ 85.0 P2O5,w/% 56.0~58.0 Insoluble In Water,w/% ≤ 0.1 Heavy Metals (as Pb),mg/kg ≤ 10 Lead(Pb),mg/kg ≤ 4 Arsenic(As),mg/kg ≤ 3 Fluoride (F),mg/kg ≤ 50

Chemical name:	Sodium Hexametaphosphate
Molecular formula:	(NaPO3)6
Molecular weight:	611.77
CAS NO:	68915-31-1
Character:	It is colorless transparent flake like foliated glass or float sand crystalline powder, with good hygroscopicity.
Usage:	It is used as modifying agent of quality, regulator of PH value, chelating agent, binder and swelling agent in food industry. It could be used to stabilize the natural pigment in beans, fruit vegetables cans and sweetened bean paste to protect the food's color. It is also used as emulsifier in canned meat and as water softener.
Packaging:	It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport:	It should be stored in a dry and ventilative warehouse.
Specification GB1890-2005 Content of General Phosphates (As P2O5),w/% ≥ 68.0 Content of Inactive Phosphates (As P2O5),w/% ≤ 7.5 Water Insolubles,w/% ≤ 0.06 Iron (as Fe),mg/kg ≤ 200 Arsenic (as As),mg/kg ≤ 3 Heavy Metals (as Pb),mg/kg ≤ 10 Fluorides (as F),mg/kg ≤ 30 pH Value 5.8~6.5