Factory supply 85%,88%,90%min sodium hydrosulfite,sodium hydrosulphite By HENAN PROMISE IMPORT & EXPORT CO., LTD,

Factory supply 85%,88%,90%min sodium hydrosulfite,sodium hydrosulphite

FOB Price

Get Latest Price

1000 ~ 1200 / Metric Ton ( Negotiable )

5 Minimum Order

Country:

China

Model No:

SHY023

FOB Price:

1000 ~ 1200 / Metric Ton ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

1000 per Metric Ton

Minimum Order Quantity:

Packaging Detail:

50kgs/drum or as per clients' requests

Delivery Time:

prompt

Supplying Ability:

2000 Metric Ton per Month

Payment Type:

T/T, L/C

Product Group :

inorganic chemical

Product Specification

Type: Sodium Hydrosulfite
Other Names: sodium hydrosulfite
MF: Na2S2O4
Grade Standard: Food Grade
Purity (%): 85% 88% 90%
Appearance: powder
Application: Bleaching in textile and paper industry
Brand Name: PMS

Place of Origin::China (Mainland)
Model Number::SHY023
Producing Method::Sodium Formate Process
Melting point::300Â°c
Ignition temperature::250Â°c
UN No.::1384

Product Description

Specifications 1. 85%,88%,90%min sodium hydrosulfite
2. ISO,SGS
3. Factory offer high quality
4. Fast delivery
Sodium Hydrosulfite
Appearance: white free-flow crystal powders
Specfication:

INDEX	90%	88%	85%	FOOD ADDITIVE
Na2S2O4	≥90%	≥88%	≥85%	≥85%
Fe	≤20ppm	≤20ppm	≤20ppm	≤20ppm
ZincZn	≤1ppm	≤1ppm	≤1ppm	≤1ppm
Other heavy metal calculated as Pb	≤1ppm	≤1ppm	≤1ppm	≤1ppm
Water Insolubles	≤0.05%	≤0.05%	≤0.05%	≤0.05%
Shelf Life(month)	12	12	12	12

Application:
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, its 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.

Packing: 50kgs/drum or as per clients' requests

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pms Jason

Country:	China
Model No:	SHY023
FOB Price:	1000 ~ 1200 / Metric Ton ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	1000 per Metric Ton
Minimum Order Quantity:	5
Packaging Detail:	50kgs/drum or as per clients' requests
Delivery Time:	prompt
Supplying Ability:	2000 Metric Ton per Month
Payment Type:	T/T, L/C
Product Group :	inorganic chemical