Supply Low Price 88% Sodium Hydrosulfite By Jinhe sodium hydrosulfite factory Co., ltd,

Supply Low Price 88% Sodium Hydrosulfite

FOB Price

Get Latest Price

300 ~ 400 / Ton ( Negotiable )

100 Ton Minimum Order

Country:

China

Model No:

FOB Price:

300 ~ 400 / Ton ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

300 per Ton

Minimum Order Quantity:

100 Ton

Packaging Detail:

in iron drums with double inner polybags

Delivery Time:

within 7 days

Supplying Ability:

100000 Ton per Month

Payment Type:

L/C, T/T

Product Group :

Product Specification

Grade Standard: Industrial Grade
Purity (%): 88%
Appearance: white free flowing crystal powder
Application: textile industry, bleaching industry
Brand Name: Gu jin

Na2S2O4:88%
Fe:20ppm
Zinc:20ppm
Other heavy metal:1ppm
water insolubles:0.05%
shelf life(month):12

Product Description

Low Price *8% Sodium Hydrosulfite

Quanlity standard:Hg********4, jisk********5 hg/t********5

Molecular formula:Na2s2o2

Apparence:White free- flowing crystal powders

Packing:*5kg, *5kg, *0kg or **0kg net in iron drum with double inner polybags.

Application:

Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching.It is also used in bleaching paper pulps, especially mechanical pulps, it is the most fittable bleaching agent in pulps.It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products.It is used in mineral, the compound of thiourea and other sulphides.It is used as reducing agent in chemical industry.Sodium hydrosulfite food additive garde is used in foodstuffs, as bleaching agent and preservative in dries fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Product specification:

Index	*0%	*8%	*5%	Food additive
Na2s2o2	≥*0%	≥*8%	≥*5%	≥*5%
Fe	≤*0ppm	≤*0ppm	≤*0ppm	≤*0ppm
Zinc(zn)	≤1ppm	≤1ppm	≤1ppm	≤1ppm
Other heavy metal (calculated as pb)	≤1ppm	≤1ppm	≤1ppm	≤1ppm
Water insolubles	≤0.*5%	≤0.*5%	≤0.*5%	≤0.*5%
Shelf life (month)	*2	*2	*2	*2

Analysis report:

Item	*0%	*8%	*5%	Food additive
Na2s2o4	*1%	9.0%	6.0%	6.6%
Na2s2o5	6.*9%	6.*4%	6.*2%	6.*4%
Na2co3	1.*0%	2.*0%	5.*0%	5.*8%
Na2s2o3	0.*8%	0.*0%	0.*1%	0.*8%
Na2so4	0.*2%	0.*1%	0.*2%	0.*6%
Fe	*4ppm	*5ppm	*6ppm	*1ppm
Water insoluble	0.*5%	0.*4%	0.*4%	0.*1%

Country:	China
Model No:	-
FOB Price:	300 ~ 400 / Ton ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	300 per Ton
Minimum Order Quantity:	100 Ton
Packaging Detail:	in iron drums with double inner polybags
Delivery Time:	within 7 days
Supplying Ability:	100000 Ton per Month
Payment Type:	L/C, T/T
Product Group :	-