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[China]
Trade Verify
Address: Meishan City, Sichuan Province, China
Contact name:Wilson Wang
MEISHAN VAFOCHEM CO., LTD |
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Verified Suppliers
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Application :
(1) Industry Grade : Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.
(2) Food Grade: In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns). In silage treatment as antifermentative. In starch and sweeteners production as bacteriostatic.
(3) Photo Grade: In the photographic industry as component of developer bath .
(4) Pharmaceutical Grade : pharmaceutical industry for the production of chloroform, benzene and formaldehydephenylpropanoid Sulfone
GENERAL INFORMATION
Name:sodium sulphate anhydrous
HS code:28331100
CHARACTERISTICS
It is white,monoclinal crystal or powder, and its density is 1.4/cm3
It serves as additive in detergent.
The melting point is 884 centigrade.
It is used in paper industry,glasses industry,chemical industry,
medicine industry.
SPECIFICATIONS
| Index | STANDARD |
| SODIUM SULPHATE | 99.0% MIN |
| WATER INSOUBLE MATTER | 0.05% MAX |
| CHLORIDE(AS CL) | 0.35% MAX |
| CA+MG(AS MG) | 0.15% MAX |
| IRON(FE) | 0.002% MAX |
| MOISTURE | 0.2% MAX |
| WHITENESS | 80MIN |
