| CAS No.: | 7757-82-6 |
|---|---|
| Other Names: | |
| MF: | Na2SO4 |
| EINECS No.: | 231-820-9 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade,Medicine Grade |
| Purity: | 99% |
| Appearance: | white powder |
| Application: | Making detergent,dyeing |
| Brand Name: | vidar |
| Model Number: |
Quick Details
Specifications
Our advantage
1. Purity: 99%
2. Direct factory price
3.OEM experience,Supply 5000T/Month
4.CIQ item,
Specification
1.Appearance: White Powder
2.Purity: % 99min
3.PH :7-10 for Normal grade. PH:6-8 for viscose grade.
4.Properties: white fine crystal or powder, easily soluble in water; absorb moisture; odorless, non-toxic.
5.Factory,BV. ISO9001:2008 GB/T 19001-2008
PRODUCT NAME: SODIUM SULPHATE ANHYDROUS
TEST ITEMS
STANDARD VALUE
TEST VALUE
JUDGMENT
Appearance
White crystal
White crystal
Eligible
Sodium sulphate
99%MIN.
99.13%
Eligible
Moisture
0.20%MAX.
0.02%
Eligible
Water insolubles
0.05%MAX.
0.001%
Eligible
Ca+ & Mg+
0.15%MAX.
0.05%
Eligible
Chloride
0.35%MAX.
0.33%
Eligible
Whiteness
80MIN. degree
84.5
Eligible
Test standard
GB/T6009-2003
Conclusion
The product is sampled according to GB/T8618-2001 and tested as per GB/T6009-2003, and the test result is eligible
Storage
Stored in a cool, ventilated warehouse. Away from fire and heat. Acids, etc. should be kept separately, avoid mixed reserve.
Usage
widely used in bleaching, glass, paper making, tanning, metal smelting, surface treatment and filler industries.
It is aslo Used in chemical industry as material of manufaturing sodium sulphide, sodium silicate and other chemical products.