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Sodium Hydrosulphite 7775-14-6 Purity 90% min. In 50kgs iron drm,20.8mt/fcl China

Sodium Hydrosulphite
CAS: 7775-14-6
FOB Price: 
Port:China main port
Minimum Order Quantity:20.8 Metric Ton
Supply Ability:10000 Metric Ton/Month
Updatetime:Jun 07 2017
Company Profile
Contact:Will Chen
Address: 1# House, Hainan Da Gong Guan,No.28 Wanheng Road,
Quick Details
Classification: Paper Chemicals
Cas NO.: 7775-14-6
Name: Sodium hydrosulfite
Molecular Formula: Na2O4S2
Melting Point: 300℃ (dec.)
Boiling Point: 1390°C
Stability: Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture.
Flash Point: >100°C o.c.
Purity: 90% min.
Appearance: White solid
usage: Mainly used for dyeing and printing reductant, pharmaceutical, analytical reagent, etc
EINECS: 231-890-0
Aliase: Sodium dithionite hydrate
Purity: 90% min.
Appearance:White crystalline powder
Usage: Sodium dithionite is a strong reducing agent and is produced commercially for use in vat dyeing.
Packaging & Delivery
Packaging Detail: In 50kgs iron drm,20.8mt/fcl
Delivery Detail: Prompt shipment.
Detailed Description





90% min.

Water insoluble

0.1% max.


Kindly note that the above index is our regular spec,if you have special demand or any doubt, please feel free to contact me. 

Our advantage

1. We have been involved in chemical area for more than 20 years.

2. We will always quote you at competitive price with stable quality.

3. We have a experienced loading team.

4. Loading photos will be followed with shipping advice for each shipment.

5. Professional shipping documents will be submitted timely.

Company Information
Hainan Jinying Import And Export Co.,Ltd
Name:Hainan Jinying Import And Export Co.,Ltd √ Verified
Category:Corporation/Limited Liability Company
Trade Category: Trading Company√ Verified
Registered Time: 2004 √ Verified
Registered Capital: US$5 Million - US$10 Million
Legal Representative: √ Verified
Employees: 11 - 50 People
Address: 1# House, Hainan Da Gong Guan,No.28 Wanheng Road,
Product/Service: Inorganic Salt,Food Additives,Feed Additives,Fertilizer,Other Agrochemicals & Pesticides

Hainan Jinying Import and Export Co., Ltd. (HNJY), is located on the beautiful inland of Hainan. HNJY is a multifunctional group with their main business chemical products. Staffed with a wealth of industrial experience and a professional team, HNJY operates as the link between Chinese manufacturers of chemicals and their customers abroad. HNJY undertakes marketing and distribution for chemicals manufacturer, and, devotes energy to save their cost and risk instead of building their own distribution network . Based on the principle “high efficiency and quality first”, HNJY leads a young and vigorous creation groups, pays high attention to presales and after-sales services, and also strives to satisfy its customers worldwide through a good understanding of their individual and d.....more>>

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