Sell Sodium hydrosulfite By Suzhou Green Ness Plastic Co., Ltd, China
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Sell Sodium hydrosulfite

Sell Sodium hydrosulfite

FOB Price

Obtenir le dernier prix

( Negotiable )

|

Minimum Order

Localité:

china

Prix de commande minimale:

-

Commande minimale:

5 Metric Ton

Packaging Detail:

50kg iron drums

Delivery Time:

Within 2 weeks

Supplying Ability:

50 Metric Ton per Day

Payment Type:

T/T, L/C, D/P, Western Union

Contacter maintenant
Suzhou Green Ness Plastic Co., Ltd

Suzhou Green Ness Plastic Co., Ltd

China

Membre gratuit

Personne à contacter Ms. Carry

No. 03 Xiaoliuzhi Lane, suzhou, Jiangsu

Contacter maintenant

Description

Rongalite(Sodium hydrosulfite )
CAS No.: ********6
MF: Na2S2O4
EINECS No.: ********0
Grade Standard: Industrial Grade
Purity: *5%,*8%,*0%
Appearance: White Free-flow Crystal Powder
Weight: **4.*1
Package: *0kg iron drums with double inner polybags.
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.
 
INDEX *0% *8% *5% FOOD ADDITIVE
Na2S2O4 ≥ *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
 

Carry

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