Prix FOB
Obtenir le dernier prix200 ~ 300 / Metric Ton ( Negotiable )
|5 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
SH--0269
Prix FOB:
200 ~ 300 / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
200 per Metric Ton
Commande minimale:
5 Metric Ton
Packaging Detail:
50kg iron drums with double inner polybags
Heure de livraison:
at any time
Capacité de Fournir:
900 Metric Ton per Year
Payment Type:
L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Cassie
NO.159,JIANKANG ROAD,, Zhengzhou, Henan
Product Name:Sodium Hydrosulphite*5%/*8%/*0%
Commodity name: Sodium Hydrosulfite
Molecular formula:Na2S2O4
Molecular weight:**4
CAS Number ********6
EINECS No.:********0
H.S code *******0
UN number ***4
Class 4.2
Description: White Free-flow Crystal Powder
Specifications:
|
Items |
Index |
|||
|
Tech Grade |
Food Grade |
|||
|
Na2S2O4, % ≥ |
*5 |
*8 |
*0 |
*5 |
|
Fe, ppm ≤ |
*0 |
*0 |
*0 |
**- |
|
Zn, ppm ≤ |
1 |
1 |
1 |
1 |
|
As, ppm ≤ |
**- |
**- |
**- |
1 |
|
Heavy Metal(as Pb), ppm ≤ |
**- |
**- |
**- |
1 |
|
Water Insolubles, % ≤ |
0.4 |
0.4 |
0.*5 |
0.*5 |
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
| Pays: | China |
| N ° de modèle: | SH--0269 |
| Prix FOB: | 200 ~ 300 / Metric Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 200 per Metric Ton |
| Commande minimale: | 5 Metric Ton |
| Packaging Detail: | 50kg iron drums with double inner polybags |
| Heure de livraison: | at any time |
| Capacité de Fournir: | 900 Metric Ton per Year |
| Payment Type: | L/C, T/T |
| Groupe de produits : | inorganic chemical |
