Sodium Hydrosulfites

Classification: Sulphate
Type: Sodium Hydrosulfite
Synonym Name: Sodium Dithionite Hydrate, Sodium Hydrosulphite, Sodium Dithionite, Disodium Dithionite
CAS No.: 7775-14-6
MF: Na2S2O4
EINECS No.: 231-890-0
Formula: Na2S2O4
Molecular Weight: 174.11
HS Code: 28311000
Quantity/20'FCL: 21MT (420 Drums)
Place of Origin: China (Mainland)
Application: Textile industry
Packaging: 5KG/20KG/25KG/50KG/100KG/200KG IRON DRUM , Polyethylene film bag lined with double layer
Delivery i within 7 days

Specification:

Sodium Hydrosulfite:85%
Na2S2O4a Y85%
Fe a 20 ppm
Zna 1 ppm
Water Insolubles,a 0.4%
Clarityi Clarity

Sodium Hydrosulfite:88%
Na2S2O4a Y88%
Fe a 20 ppm
Zna 1 ppm
Water Insolubles,a 0.4%
Clarityi Clarity

Sodium Hydrosulfite:90%
Na2S2O4a Y90%
Fe a 20 ppm
Zna 1 ppm
Water Insolubles,a 0.05%
Clarityi Clarity


Sodium Hydrosulfite:85% industrial grade
Na2S2O4a Y85%
Zna 1 ppm
Asa 1 ppm
Water Insolubles,a 0.4%
Heavy Metal(as Pb) Asa 1 ppm
Clarityi Clarity

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