99% Natural Sodium Sulphate Anhydrous for Detergent Industry

• Customization: Available
• CAS No.: 7757-83-7
• Formula: Na2o4s
• Model NO.: anhydrous sodium sulfate
• Certification: CCIC, ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Application: Detergent, Glass
• Other Name: Glauber Salt
• Transport Package: Bag
• Specification: 99%
• Trademark: zhuofeng
• Origin: China
• HS Code: 283311000
• Production Capacity: 10000 Ton/Tons Per Month

Product Description

Sodium sulfate is sulfate and sodium ion synthesis of salt, chemical formula Na2SO4, sodium sulfate soluble in water, its solution is mostly neutral, soluble in glycerol but not soluble in ethanol. Inorganic compounds, high purity, fine particles of anhydrous matter called sodium powder. A white, odorless, bitter crystal or powder with hygroscopic properties. The shape is colorless, transparent, large crystals or small granular crystals. Sodium sulfate is easy to absorb water when exposed to air, resulting in sodium sulfate decahydrate, also known as glauborite, which is alkaline. Mainly used in the manufacture of water glass, glass, porcelain glaze, pulp, refrigerant mixture, detergent, desiccant, dye thinner, analytical chemical reagents, pharmaceuticals, feed and so on. At 241 ° C sodium sulfate transforms into a hexagonal crystal. Sodium sulfate is one of the most commonly used post-treatment desiccant in organic synthesis laboratories. Upstream raw materials include sulfuric acid, caustic soda, etc.
 

TEST ITEMS	TEST STANDARD
SODIUM SULPHATE %≥	99.0
WATER INSOLUBLE %≤	0.05
CALCIUM & MAGNESIUM %≤	0.15
CHLORIDE(As Cl-)%≤	0.35
IRON(As Fe)% ≤	0.002
MOISTURE % ≤	0.20
WHITENESS(R457)	86
PH VALUE (50G/L WATER SOLUTION,25ºC)	-

1. The chemical industry is used to manufacture sodium sulfide, sodium silicate, water glass and other chemical products.
2. A cooking agent used in the manufacture of kraft pulp in the paper industry.
3. Glass industry is used to replace soda ash as cosolvent.
4. The textile industry is used to prepare vinylon spinning coagulant.
5. Used in nonferrous metal metallurgy, leather, etc.
6. It is used to make sodium sulfide, pulp, glass, water glass and porcelain glaze. It is also used as a laxative and an antidote to barium salt poisoning. It is a by-product of hydrochloric acid produced from salt and sulfuric acid.

For small samples quantity <1 kilograms,
Inside we use double resealable zip bags and outside with aluminium Foil Bags.
For medium quanity 1-25 kilograms,
Inside we use double resealable zip bags and outside with aluminium Foil Bags, then packed in cartons or small drums for shipping.
For larger quanity >25 kilograms,
Inside we use double resealable zip bags and outside with aluminium Foil Bags OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.

EMS Around 7-10 working days
DHL Around 3-5 working days
Fedex Around 4-6 working days
TNT Around 6-7 working days
By Air Around 5-7 working days
By Sea Around 15-30 working days