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CAS7775-14-6 Plant Price Na2s2o4 74% 85% 88% 90% Sodium Hydrosulphite
| Price | $900.00 |
|---|---|
| Min Order | 5 Tons |
| Availability | In Stock |
| Shipping From | Tianjin, China |
| Popularity | 483 people viewed |
Model NO.:
Sodium Hydrosulfite
CAS No.:
7775-14-6
Formula:
Na2s2o4
EINECS:
231-890-0
Certification:
CIQ, ISO
Purity:
85% 88% 90%
Type:
Sodium Hydrosulfite
Appearance:
Powder
Grade Standard:
Industrial Grade
Item:
Sodium Hydrosulfite
Other Name:
Sodium Dithionite
CAS:
7775-14-6
Usage:
Bleaching Agent
Package:
25kg PP Bag
Service:
Support OEM and ODM
Delivery Time:
7-10 Day After Receive Order
Trademark:
TJCHEMI
Transport Package:
50kg Iron Drum
Specification:
99%
Origin:
Tianjin
Product Description
Sodium disulfite, also known as insurance powder, is an inorganic substance with the formula Na2S2O4 and is a white crystalline powder.
Product Name:Sodium Hydrosulfite
Other Name:Sodium Dithionite
Appearance:White powder
Molecular Formula:Na2S2O4
CAS No.: 7775-14-6
HS Code:2831101000
MOQ:1*20'FCL
Package: 50kg Iron drum or Customized package
Sodium Hydrosulfite
| INDEX | 90% | 88% | 85% |
| Na2S2O4 | ≥90% | ≥88% | ≥85% |
| Fe | ≤20ppm | ≤20ppm | ≤20ppm |
| Zinc(Zn) | ≤1ppm | ≤1ppm | ≤1ppm |
| Other heavy metal (as Pb) | ≤1ppm | ≤1ppm | ≤1ppm |
| Water Insolubles | ≤0.05% | ≤0.05% | ≤0.05% |
| Shelf Life(month) | 12 | 12 | 12 |
2.Used as bleaching agent in paper industry.
3.Used as bleaching agent,antiseptic agent and antioxidant agent in food industry.
4.Used as bleaching agent for soap,oil esters,pulp in light industry.
5.Used for producing rongalite, sodium thiosulfate,thiourea,sulfur,benzoic acid, synthetic dyes, also used copperplate printing,analytical reagent in the chemical industry,etc.
6.Used as reducing agent in printing and dyeing industry.
50 kg Drum , 21.6MT/20'FCL .also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
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