Home > Products > ACID > Sodium Hydrosulfite > Sodium Hydrosulphite Low Dust Industrial Standard

Sodium Hydrosulphite Low Dust Industrial Standard

    Unit Price: USD 880 / Metric Ton
    Payment Type: L/C,T/T,Paypal
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 20 Metric Ton

Basic Info

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

Additional Info

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

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

Product Description

                                                                Sodium Hydrosulfite/Sodium Hydrosulphite 


Sodium Hydrosulfite

EINECS NO.:231-890-0

Other Name:sodium dithionite

Chemical Formula:Na2S2O4

UN NO.: 1384

Sodium hydrosulfite is a kind of white sand crystallization or light yellow powder chemicals, melting point 300 ℃ (decomposition), ignition temperature 250 ℃, insoluble in ethanol, soluble in sodium hydroxide solution,and will burn a strong reaction when meeting with water.


 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.  

Sodium Hydrosulphite Low Dust

Sodium Hydrosulphite Low Dust
Sodium Hydrosulphite Low Dust


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

Product Images

  • Sodium Hydrosulphite Low Dust Industrial Standard
  • Sodium Hydrosulphite Low Dust Industrial Standard
  • Sodium Hydrosulphite Low Dust Industrial Standard
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
Yolanda Ms. Yolanda
What can I do for you?
Contact Supplier