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Sodium Hydrosulphite 90% Available in Stock

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Randwise Trade Holdings
[United States]

Address
865 Marker st,  San Fransico California
Phone
510-696-0435
Contact name
Lil Chen

Quick Information

  • Place of Origin: Malaysia
  • :

Description

Quick Details
Classification:
Sulphate
Type:
Sodium Hydrosulfite
CAS No.:
7775-14-6
Other Names:
sodium dithionite
MF:
Na2S2O4
EINECS No.:
231-890-0
Place of Origin:
Thailand
Grade Standard:
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
100
Appearance:
White
Application:
All
Brand Name:
OEM
Model Number:
TH83838383
Package:
50kg



1. Name: Sodium Hydrosulfite

2. Molecular formula: Na2S2O4

3. Molecular Weight:174.108

4. Physical and Chemical property:

5. PH: 6-7.5 (6% water solution)

6. Melting Point (℃): >300 (decompose)

7. Relative Density (water=1): 2.3~2.4

8. Solubility:soluble in water, not soluble in methanol.

9. Appearance:Powder

10.Package:50kg steel drums

 

Applications:

(1). Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile bleaching .

(2). It is also used in bleaching paper pulps , especially mechanical pulps, it’s the most fittable bleaching agent in pulps.

(3). It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,

(4). It is used in mineral, the compound of thiourea and other sulphides.

(5). It is used as reducing agent in chemical industry.

(6). Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.



Packaging & Delivery

  • Packing :customized
  • Delivery Lead Time : 3-5days
  • Supply Ability : 50000

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