High quality reducing agent raw material sodium hydrosulfite manufacturer By ZHENGZHOU KELAI CHEMICAL CO., LTD.,
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High quality reducing agent raw material sodium hydrosulfite manufacturer
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High quality reducing agent raw material sodium hydrosulfite manufacturer

1000 ~ 1200 / Metric Ton ( Negotiable )

|

18 Metric Ton Minimum Order

Pays:

China

N ° de modèle:

S1003

Prix FOB:

1000 ~ 1200 / Metric Ton ( Negotiable ) Obtenir le dernier prix

Localité:

China

Prix de commande minimale:

1000 per Metric Ton

Commande minimale:

18 Metric Ton

Packaging Detail:

50kg/drum 100kg/drum

Heure de livraison:

7 days

Capacité de Fournir:

3000 Metric Ton per Month

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal

Groupe de produits :

Contacter maintenant
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Personne à contacter Doris

No.38,Jinshui District,, Zhengzhou, Henan

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Spécification du produit

  • Other Names: Na2S2O4
  • MF: Na2S2O4
  • Classification: Double Components Adhesives
  • Main Raw Material: Epoxy
  • Brand Name: Kelaichem
  • Specification:90%
  • Na2S2O4âï¿&A:90%
  • Feâï¿Â:20ppm
  • Znâï¿Â:1ppm
  • Solution Appearance:Clear
  • Other heavy metal (as pb):âï¿Â&f

La description

Sodium Hydrosulfite
 
Molecular formula: Na2S2O4
CAS NO.: 7775-14-6
EINECS NO.: 231-890-0
Scent: No scent or slight scent of SO2
Quality standard:
Technical grade: HG/T 2074-1991 JIS K 1476-1995
Food grade: GB2682-199
Warranty period: 12 months after production date
 
Applications:
1. Vat dyeing, printing and stripping, reduction cleaning
2. Textile materials(silk, wool, nylon and other fibers)bleaching
3. Pulp and paper brightening
4. Pulp deinking
5. Kaolin clay bleaching
6. Foodstuffs ( sugar, honey, gelatin, etc)bleaching
7. chemical synthesizing

 
Extinguishing Method:
Isolate the combusted are, keep far away from flames, use sufficient drown the product completely (Other extinguishing media may not stop decomposition thoroughly). Make sure the rinsing water does not pollute water source farm. Inspect the balance of the packing drum and move those hot drums to a ventilated place to lower their temperature.
 
Extinguisher: Large amount of water
Specification 90% 88% 85% Food grade
Na2S2O4≥ 90% 88% 85% ≥85%
Fe≤ 20ppm 20ppm 20ppm ≤20ppm
Zn≤ 1ppm 1 ppm 1ppm ≤1ppm
Solution Appearance Clear Clear Clear Clear
Other heavy metal (as pb) — — — —
HCHO — — — ≤0. 05%

image

Pays: China
N ° de modèle: S1003
Prix FOB: 1000 ~ 1200 / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité: China
Prix de commande minimale: 1000 per Metric Ton
Commande minimale: 18 Metric Ton
Packaging Detail: 50kg/drum 100kg/drum
Heure de livraison: 7 days
Capacité de Fournir: 3000 Metric Ton per Month
Payment Type: T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal
Groupe de produits : Textile And Leather

Mots-clés correspondants ZHENGZHOU KELAI CHEMICAL CO., LTD.

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To:

Doris < ZHENGZHOU KELAI CHEMICAL CO., LTD. >

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