| Purity: | 99% |
|---|---|
| CAS No.: | 7757-83-7 |
Quick Details
Specifications
1. 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,SGS,Intertek,BV. ISO9001:2008 GB/T 19001-2008
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PRODUCT NAME: SODIUM SULPHATE ANHYDROUS |
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|
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. |
0.001% |
Eligible |
|
Chloride |
0.35%MAX. |
0.33% |
Eligible |
|
Whiteness |
80MIN. degree |
86.5 |
Eligible |
|
Test standard |
GB/T6009-2003 |
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|
Conclusion |
The product is sampled according to GB/T8618-2001 and tested as per GB/T6009-2003, and the test result is eligible. |
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2. Storage:
Stored in a cool, ventilated warehouse. Away from fire and heat. Acids, etc. should be kept separately, avoid
mixed reserve.
3. 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.
4. Cautions:
Keep away from sunlight and moisture, store in ventilated Dry place.
5.Packing & Delivery:
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Packaging Detail: |
1000kg/50kg/25kg plastic woven bag.27MT/20FCL. |
|
Delivery Detail: |
within 15 days after getting TT or L/C. |
6. Our advantage:
1. Purity: 99%
2. Direct factory price
3.OEM experience,Supply 5000T/Month
4.CIQ item,SGS quality certificate,ISO