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HomeProductsACIDSodium HydrosulfiteLow Price Sodium Hydrosulfite Na2s2o4 Sodium Dithionite

Low Price Sodium Hydrosulfite Na2s2o4 Sodium Dithionite

  • $880
    ≥20
    Metric Ton
Payment Type:
L/C,T/T,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order:
20 Metric Ton
Transportation:
Ocean
Port:
Tianjin,Qingdao,SHANGHAI
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  • Product Description
Overview
Product Attributes

Model No.88%

BrandJH

ClassificationSulphate

Types OfSodium Hydrosulfite

Place Of OriginChina

GradeFood Grade, Industrial Grade

MF:Na2o4s2

EINECS No.:231-890-0

CAS No.:7775-14-6

MW:174.11

Other Names:Sodium Dithionite

Purity:85%min 88% 90%

UN NO.:1384

Standard:Hg/T2520-93

Supply Ability & Additional Information

Packaging15kg, 25 kg, 50 kg, 100kg.

Productivity3000TON/MONTH

TransportationOcean

Place of OriginChina

Supply Ability3000MT/Month

CertificateCIQ ,ISO ,SGS

HS Code2831.1010

PortTianjin,Qingdao,SHANGHAI

Payment TypeL/C,T/T,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery
Selling Units:
Metric Ton
Package Type:
15kg, 25 kg, 50 kg, 100kg.

                                                                Sodium Hydrosulfite/Sodium Hydrosulphite 


Product: Sodium Hydrosulfite 85%,88%.90%

Product: Sodium hydrosulfite

CAS No: 7775-14-6
Purity: 90% ,88% ,85%
MF: Na2S2O4
MW: 174.11
EINECS No: 231-890-0

BP:1390°C
MP:300 °C
Density:2.13
Storage temp.:Store at RT.
Solubility:250 g/L (20°C)
Water Solubility:250 g/L (20°C)
CAS DataBase Reference:7775-14-6(CAS DataBase Reference)
NaCO3(wt%):2-6
Appearance: Free-flowing white crystalline powder
Odor: Odorless or with a slight odor of sulfur dioxide
Usage: Sodium Hydrosulphite is widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping etc.

Specifications:

INDEX

90%

88%

85%

Na2S2O4

≥90%

≥88%

≥85%

Fe

≤20ppm

≤20ppm

≤20ppm

Zinc(Zn)

≤1ppm

≤1ppm

≤1ppm

Other heavy metal

(calculated as Pb)

≤1ppm

≤1ppm

≤1ppm

Water Insolubles

≤0.05%

≤0.05%

≤0.05%

Shelf Life(month)

12

12

12

Application:  

1) It is for vat dyes staining the reducing agent, reducing hair bleaching agents, vat dyes printing auxiliaries, silk scouring and bleaching agent, dyeing agents and objects of the peel color dye vat cleaning agent in the textile industry.
2,) It is used as a mechanical pulp, mechanical pulp mill hot and deinking pulp bleaching agent in pulp and paper industry.
3)  It is used as sugar, candy, candied fruit, caramel, cookies, fans, etc. Bleach and food preservation agent in the food industry.
4) As a bleaching agent is widely used to restore the kaolin bleaching; Fur whitening bleaching and restore; Bamboo products and straw products such as bleach.
5) It is used as a reducing agent in chemical industry.

Packing 

 in iron drums lined with double-layer plastic bags and tightly sealed. The net weight of each barrel is 15±0.15kg, 25 kg±0.2kg, 50 kg±0.3kg, 100±0.4kg.  

Na2s2o4 Sodium Dithionite Price

Na2s2o4 Sodium Dithionite Price
Na2s2o4 Sodium Dithionite Price


If you have any demands other ACID such as Formic Acid,Acetic Acid Glacial, Phosphoric Acid Food Grade ,Citric Acid,Sodium Hydrosulfite etc,welcome to inquiry us.



Product Categories : ACID > Sodium Hydrosulfite

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