Sodium Hydrosulfite By NORTH EXPORT GROUP,

Sodium Hydrosulfite

FOB Price

Get Latest Price

10 Ton Minimum Order

Country:

China

Model No:

7775-14-6

FOB Price:

(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

Minimum Order Quantity:

10 Ton

Packaging Detail:

50kg drum

Delivery Time:

within 10 days

Supplying Ability:

2000 Ton per Month

Payment Type:

T/T, L/C, Western Union

Product Group :

fertilizer fastflower888@live.com

Product Specification

Type: Sodium Hydrosulfite
Other Names: disodium dithionite
MF: Na2O4S2
Grade Standard: Food Grade
Purity (%): 90%
Appearance: White crystine powder
Application: Textile Auxiliary Agents

Product Description

                              Sodium Hydrosulfite

1.Quick Details
Classification: Sulphate                                      CAS No.:********6
MF: Na2O4S2                                                        EINECS No.:********0
Purity:*0%                                              Appearance:White crystine powder
Grade Standard: Agriculture Grade,Food Grade,Industrial Grades
Application: Textile Auxiliary Agents

2.Packaging & Delivery
Packaging Detail: *0kg drum
Delivery Detail: within *0 days

3.Specifications

Items	Index
Items	Tech Grade			Food Grade
Na2S2O4, % ≥	*5	*8	*0	*5
Fe, ppm ≤	*0	*0	*0	**-
Zn, ppm ≤	1	1	1	1
As, ppm ≤	**-	**-	**-	1
Heavy Metal(as Pb), ppm ≤	**-	**-	**-	1
Water Insolubles, % ≤	0.4	0.4	0.*5	0.*5

4.Usage:
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.

Country:	China
Model No:	7775-14-6
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	-
Minimum Order Quantity:	10 Ton
Packaging Detail:	50kg drum
Delivery Time:	within 10 days
Supplying Ability:	2000 Ton per Month
Payment Type:	T/T, L/C, Western Union
Product Group :	fertilizer fastflower888@live.com