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2014 the best-selling high quality sodium hydrosulfite Na2S2O4

离岸价格

Get Latest Price

1000 ~ 1200 / Metric Ton ( Negotiable )

5 Minimum Order

国:

China

モデル番号:

SHY023

离岸价格:

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

ロケーション:

最低注文量の価格:

1000 per Metric Ton

最低注文量:

パッケージの詳細:

50kgs/drum or as per clients' requests

納期:

prompt

供給能力:

2000 Metric Ton per Month

支払いタイプ:

T/T, L/C

製品グループ :

inorganic chemical

今すぐお問い合わせください

HENAN PROMISE IMPORT & EXPORT CO., LTD

China

無料会員

連絡先担当者 catherine

4/F, 404, NO. 2, Renzhai North Street Rd, Zhengzhou, Henan

今すぐお問い合わせください

製品仕様

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

タイトルまたは説明

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

If you are willing to work with us,please add my Skype:
pms Jason

国:	China
モデル番号:	SHY023
离岸价格:	1000 ~ 1200 / Metric Ton ( Negotiable ) （交渉可能） Get Latest Price
ロケーション:	-
最低注文量の価格:	1000 per Metric Ton
最低注文量:	5
パッケージの詳細:	50kgs/drum or as per clients' requests
納期:	prompt
供給能力:	2000 Metric Ton per Month
支払いタイプ:	T/T, L/C
製品グループ :	inorganic chemical