Shijiazhuang Xinlongwei Chemical Co., Ltd.

Sodium Dithionite Hydrate, Sodium Hydrosulphite, Sodium Dithionite; Disodium Dithionite manufacturer / supplier in China, offering Sodium Hydrosulfite/Sodium Dithionite 90%, Specification Formalin Solution, Nitric Acid Hno3 in 30 Liter Drum and so on.

Supplier Homepage Product List Textile&Tannery Chemicals Sodium Hydrosulfite/Sodium Dithionite 90%

Sodium Hydrosulfite/Sodium Dithionite 90%

FOB Price:US $1,110 - 1,580 / Ton
Min. Order (Tons) FOB Price
5+ US $1,110-1,580 / Ton
Get Latest Price
Min. Order: 5 Tons
Production Capacity: 5000mt/Month
Transport Package: 25kg, 50kg, 100kg, 200kg, 100kg/Drum
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

Basic Info.

Model NO.:88% 90% 85%
Appearance:Powder
Grade Standard:Industrial Grade
CAS:7775-14-6
Molecular Formula:Na2s2o4
Einecs No.:231-890-0
Purity:88% 90% 85%
Trademark:xlw
Specification:SGS CIQ CCIC
Origin:China
HS Code:28311010

Product Description

Sodium Hydrosulphite is widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping etc.
Product Name: Sodium Hydrosulphite 85% 88% 90%
Formula: Na2S2O4
Molecular Weight: 174.11
Description: White Free-flow Crystal Powder

Application:
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile 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.

Items
 

Index
 

Tech Grade
 

Food Grade
 

Na2S2O4, %  ≥
 

85
 

88
 

90
 

85
 

Fe, ppm  ≤
 

20
 

20
 

20
 

---
 

Zn, ppm  ≤
 

1
 

1
 

1
 

1
 

As, ppm ≤
 

---
 

---
 

---
 

1
 

Heavy Metal(as Pb), ppm  ≤
 

---
 

---
 

---
 

1
 

Water Insolubles, % ≤
 

0.4
 

0.4
 

0.05
 

0.05
 
Send your message to this supplier
Avatar
Ms. YIn Yanli
*From
To Ms. YIn Yanli
*Message
Enter between 20 to 4,000 characters.
This is not what you are looking for? Post a Sourcing Request Now
Find Similar Products By Category:

Shijiazhuang Xinlongwei Chemical Co., Ltd.

- Hebei, China
- Trading Company

Gold Member Since 2014
Audited Supplier