Sodium Hydrosulfite (CAS No.: 7775-14-6) By ZHONGAO(CHINA) IMPORT EXPORT LIMITED,
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Sodium Hydrosulfite (CAS No.: 7775-14-6)

950 ~ 1400 / Metric Ton ( Negotiable )

|

20 Metric Ton Minimum Order

Pays:

Hong Kong

N ° de modèle:

-

Prix FOB:

950 ~ 1400 / Metric Ton ( Negotiable ) Obtenir le dernier prix

Localité:

-

Prix de commande minimale:

950 per Metric Ton

Commande minimale:

20 Metric Ton

Packaging Detail:

50kgs iron drum or as per your request. 20mt loaded in a 20'FCL

Heure de livraison:

about 15-20 days after the order is confirmed

Capacité de Fournir:

500 Metric Ton per Week

Payment Type:

L/C, T/T

Groupe de produits :

Contacter maintenant
Membre gratuit

Personne à contacter Poli-cn.weady.062251

15 / b 15 / F Cheuk Nang, plaza 250 hennessy rd , Hongkong

Contacter maintenant

Spécification du produit

La description

Application: Vat dyeing, printing and stripping, reduction cleaning, 
Leaching textile materials such as silk, wool, nylon and other fibres 
Bleaching mechanical pulps, thermo-mechanical pulps, deinked pulps 
Bleaching kaolin 
Bleaching foodstuffs like sugar, honey, gelatin etc. 
Reducing agent for organic synthesis and pharmaceuticals 
Storage & handling: Being a strong reducing agent, sodium hydrosulfite can decompose easily while exposed to air and moisture no matter it is made by any kinds of production processes. The product must be stored in sealed iron drums or bulk containers in a cool dry place away from moisture, acids, oxidizing chemicals and combustible organic substances. Protect the product away from direct sunlight, heat, sparks and open flames.
*0%
 GRADE
*8%
GRADE
*5%
GRADE
Food additive GRADE
Na 2 S 2 O 4 ≥ *0% ≥ *8% ≥ *5% ≥ *5%
Water insolubles ≤ 0.*5% ≤ 0.*5% ≤ 0.*5%  
Iron (Fe) ≤ *0ppm ≤ *0ppm ≤ *0ppm ≤ *0ppm
Appearance of
Aqueous solution
      clear
Zinc (Zn) ≤ 1ppm ≤ 1ppm ≤ 1ppm ≤ 1ppm
Arsenic ( As )       ≤ 1ppm
Other heavy metals  ( as Pb ) ≤ 1ppm ≤ 1ppm ≤ 1ppm ≤ 1ppm
Format ( as HCHO )       ≤ 0.*5%
Shelf life ( months ) *2 *2 *2 *2
 

Pays: Hong Kong
N ° de modèle: -
Prix FOB: 950 ~ 1400 / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité: -
Prix de commande minimale: 950 per Metric Ton
Commande minimale: 20 Metric Ton
Packaging Detail: 50kgs iron drum or as per your request. 20mt loaded in a 20'FCL
Heure de livraison: about 15-20 days after the order is confirmed
Capacité de Fournir: 500 Metric Ton per Week
Payment Type: L/C, T/T
Groupe de produits : Chemical Auxiliary Agent

Send a direct inquiry to this supplier

To:

Poli-cn.weady.062251 < ZHONGAO(CHINA) IMPORT EXPORT LIMITED >

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