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1,Chemical name: sodium chloride

2,molecular formula: NaCl

3,molecular weight: 58.44

4,CAS:7647-14-5

5,Performance: life can be used for seasoning.
6,packing: lined with polyethylene plastic bags, wrapped in plastic woven bags, net weight of 25 kg per bag.

7,storage and transportation: This product should be stored in dry and ventilative warehouse, loading and transportation should be kept away, packaging to prevent breakage, prevent moisture, heat, to avoid being damaged during transport, and poisonous substances.

1 Chemical Name: Ammonium sulfate
2 Molecular Formula : (NH4)2SO4
3 Molecular Weight: 132.14
4 CAS: 7783-20-2
5 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.
6 Usage: It is widely used in Agricultural fertilizer additives.

7 Packing: 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.

8 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.

1 Chemical name :Sodium Sulfate

2 Molecular formula : Na2SO4

3 Molecular weight : 142.04

4 CAS : 7757-82-6
5 EINECS : 231-820-9

6 Properties : This reagent is colorless transparent crystal or powder, soluble in water. White orthorhombic double crystalline or crystalline powder. Moisture absorption.

7 Usage : Mainly used in the manufacture of water glass, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye diluent, analysis of chemical reagents, pharmaceutical and feed etc..

8 Storage and transportation : stored in a cool, ventilated warehouse. Keep away from fire and heat. Should be stored with acids, etc., should not be mixed storage. The reservoir shall be provided with suitable materials for the leakage. Shipment to complete the packing, loading should be safe. During transportation, make sure the container does not leak, does not collapse, does not fall, does not damage. With no acid edible chemical conventionalmixing luck. During transportation, should be exposed to insolation, rain, high temperature. After the vehicle is transported, thorough cleaning should be carried out.

Index GB29209-2012
Na2SO4(w/%) 99.0
Pb/(mg/kg) 2
Se/(mg/kg) 30
As/(mg/kg) 3
Dry weight(w/%) 1.0

1 Chemical name :  Sodium Sulfate

2 Molecular formula :  Na2SO4

3 Molecular weight :  142.04

4 CAS :  7757-82-6
5 EINECS :  231-820-9

6 Properties :  This reagent is colorless transparent crystal or powder, soluble in water. White orthorhombic double crystalline or crystalline powder. Moisture absorption.

7 Usage :  Mainly used in the manufacture of water glass, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye diluent, analysis of chemical reagents, pharmaceutical and feed etc..

8 Storage and transportation :  stored in a cool, ventilated warehouse. Keep away from fire and heat. Should be stored with acids, etc., should not be mixed storage. The reservoir shall be provided with suitable materials for the leakage. Shipment to complete the packing, loading should be safe. During transportation, make sure the container does not leak, does not collapse, does not fall, does not damage. With no acid edible chemical conventionalmixing luck. During transportation, should be exposed to insolation, rain, high temperature. After the vehicle is transported, thorough cleaning should be carried out.

Index GB29209-2012
Na2SO4(w/%) 99.0
Pb/(mg/kg)                          2
Se/(mg/kg)                          30
As/(mg/kg)                          3
Dry  weight(w/%)               1.0

1 Chemical name :Sodium Sulfate

2 Molecular formula :Na2SO4

3 Molecular weight :142.04

4 CAS :7757-82-6
5 EINECS :231-820-9

6 properties : This reagent is colorless transparent crystal or powder, soluble in water. White orthorhombic double crystalline or crystalline powder. Moisture absorption.

7 Usage :Mainly used in the manufacture of water glass, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye diluent, analysis of chemical reagents, pharmaceutical and feed etc..

8 Storage and transportation :stored in a cool, ventilated warehouse. Keep away from fire and heat. Should be stored with acids, etc., should not be mixed storage. The reservoir shall be provided with suitable materials for the leakage. Shipment to complete the packing, loading should be safe. During transportation, make sure the container does not leak, does not collapse, does not fall, does not damage. With no acid edible chemical conventionalmixing luck. During transportation, should be exposed to insolation, rain, high temperature. After the vehicle is transported, thorough cleaning should be carried out.

Index GB29209-2012
Na2SO4(w/%) 99.0
Pb/(mg/kg)2
Se/(mg/kg)30
As/(mg/kg)3
Dryweight(w/%) 1.0

1,Chemical name :sodium sulfate

2,Molecular formula :Na2SO4

3,Molecular weight :142.04

4,CAS :7757-82-6
5 EINECS : 231-820-9

6 properties :This reagent is colorless transparent crystal or powder, soluble in water. White orthorhombic double crystalline or crystalline powder. Moisture absorption.

7 usage :Mainly used in the manufacture of water glass, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye diluent, analysis of chemical reagents, pharmaceutical and feed etc..

8 Storage and transportation :stored in a cool, ventilated warehouse. Keep away from fire and heat. Should be stored with acids, etc., should not be mixed storage. The reservoir shall be provided with suitable materials for the leakage. Shipment to complete the packing, loading should be safe. During transportation, make sure the container does not leak, does not collapse, does not fall, does not damage. With no acid edible chemical conventionalmixing luck. During transportation, should be exposed to insolation, rain, high temperature. After the vehicle is transported, thorough cleaning should be carried out.

Index GB29209-2012
Na2SO4(w/%) 99.0
Pb/(mg/kg) 2
Se/(mg/kg) 30
As/(mg/kg) 3
Dryweight(w/%) 1.0

1 Chemical Name : ferrous sulfate
2 Molecular Formula : FeSO4 H2O, FeSO4nH2O
3 Molecular Weight : 278.02 (Heptahytrate)
4 CAS : 7782-63-0 (Heptahydrate), 7720-78-7(Monohydrate)
5 Character : Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. Its soluble in water, insoluble in ethanol.
6 Usage: It is used as nutrient, fruit and vegetable chromogenic reagent.
7 Packing : 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.
8 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.

1 Chemical Name : ferrous sulfate
2 Molecular Formula : FeSO4 7H2O, FeSO4nH2O
3 Molecular Weight : 278.02(Heptahytrate)
4 CAS : 7782-63-0(Heptahydrate), 7720-78-7(Monohydrate)
5 Character : Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. Its soluble in water, insoluble in ethanol.
6 Usage : It is used as nutrient, fruit and vegetable chromogenic reagent.
7 Packing : 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.
8 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.

1 Chemical Name : ferrous sulfate
2 Molecular Formula : FeSO47H2O, FeSO4nH2O
3 Molecular Weight : 278.02(Heptahytrate)
4 CAS : 7782-63-0(Heptahydrate), 7720-78-7(Monohydrate)
5 Character : Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. Its soluble in water, insoluble in ethanol.
6 Usage : It is used as nutrient, fruit and vegetable chromogenic reagent.
7 Packing : 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.
8 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.

1 Chemical Name: Potassium sulfate
2 Molecular Formula: K2SO4
3 Molecular Weight: 174.26
4 CAS: 7778-80-5
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.
6 Usage: It is used as seasoning and salt substitute.used as cleaning agent in glass industry. Used as bulk laxatives in medical industry.
7 Packing: 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.
8 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.

1 Chemical Name: Zinc sulfate
2 Molecular Formula : ZnSO4H2O, ZnSO47H2O
3 Molecular Weight: 179.48(Monohydrate), 287.54(Heptahydrate)
4 CAS: 7446-19-7(H2O);7446-20-0 (7H2O)
5 Character: It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4C) to litmus. Melting point is 100ºC. It's soluble in water and glycerol, insoluble in ethanol and light toxicity, lose crystal water in 280C.
6 Usage: It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent.
7 Packing: 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.
8 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.

1 Chemical Name: Copper sulfate
2 Molecular Formula : CuSO4 5H2O
3 Molecular Weight: 249.7
4 CAS: 7758-98-7
5 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. Its soluble in dilute ethanol but insoluble in pure ethanol.
6 Usage: It is used as Agricultural fertilizer additives,nutritional supplement, antimicrobial agent, firming agent and processing aid.
7 Packing: 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.
8 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.

Chemical name:Tetrapotassium pyrophosphate
Molecular formula: K4P2O7
Molecular weight: 330.34
Standard executed: HG/T3591-1999
CAS Number: 7320-34-5

Properties: 
Tetrapotassium pyrophosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109°C; Tetrapotassium pyrophosphate is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25 C,its solubility in water is 187g/100g water; Tetrapotassium pyrophosphate can chelate with alkaline metals ions or heavy metal ions.

Usage:
Tetrapotassium pyrophosphate mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.

Storage and Transport:

Tetrapotassium pyrophosphate should be stored in a ventilative and dry warehouse instead of in the open air, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, Tetrapotassium pyrophosphate should be stored separately from poisonous substances.

Packaging:
25kg/PP bag or kraft paper bag

1,Chemical Name: Potassium chloride
2,Molecular Formula : KCl
3,Molecular Weight: 74.55
4,CAS: 7447-40-7
5,Character: It's colorless prismatic crystal or cube crystal or white crystalline powder, odorless ,tasting salty.
6,Usage: In food industry, it is used as gelling agent , salt substitutes , yeast food; It is similar to table salt to use as flavor enhancers for agricultural product, livestock forming product, condiment, can, convenient food and so on, and also used as enhancing the potassium of athletes beverage.
7,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.
8,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.