Sodium Hydrosulphite / Sodium Hydrosulfite By Hebei Bossory Import And Export Trade Co., Ltd., China

Sodium Hydrosulphite / Sodium Hydrosulfite

Hebei Bossory Import And Export Trade Co., Ltd.

Location: China
FOB Price: 880 ~ 1200 / Ton
Minimum Order Quantity: 20 Ton
Supplying Ability: 1000 Ton / Month
Payment Type: Western Union, L/C, T/T

Product Description click to expand contents

MF: Na2S2O4
Usage: Textile Dyestuffs

Rongalite C / sodium hydrosulfite 85%/88%/90%

Molecular formula: Na2S2O4

Appearance: white free-flow crystal powders

Packing: 15kg, 25kg, 50kg or 100kg net in iron drums with double inner polybags.

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, its the most fitable 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 in dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Product specifications:

INDEX	90%	88%	85%	FOOD ADDITIVE
Na2S2O4	≥90%	≥88%	≥85%	≥85%
Fe	≤20ppm	≤20ppm	≤20ppm	≤20ppm
Zinc(Zn)	≤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

Analysis report:

ITEM

90%

88%

Company Profile click to expand contents

hebei bossory import and export trade co., ltd.
[ China ]
This company is registered as a free member and is not verified or authenticated by Tradekey.com
HebeiBossoryImp&ExpTrade Co.,Ltd.is a professional manufacturing and trading company of all types of chemical products, integrating development and production together.Our main products include formic acid,sodium formate,acetic acid and related products. Our factory was established in 1992, Located in the capital of Hebei-Shijiazhuang, we enjoy convenient water ,land and air transportation. Our...

Basic Information

Company Products / Services: formic acid, labsa, sles, sodium formate, sodium sulfide
Year Established: 1998
Number of Employees: 51-100

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