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High Quality Sodium sulfite 1
  • High Quality Sodium sulfite 1

High Quality Sodium sulfite

Model:7757-83-7
Brand:hbocean
Origin:Made In China
Category:Chemicals / Inorganic Chemical Materials / Inorganic Salt
Label:Sodium sulfite , 7757-83-7
Price: ¥1 / pc
Min. Order:1 pc
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Member Information

Detail

Hubei Ocean Biotech Co,.Ltd.

Free MemberHu Bei - China
Last Online:09 Oct, 2015

Product Description

Specifications

1.Sodium Sulfite  Factory direct sales 

2.Package:in 25kg/50kg big bag 

3. best quality at competitive price 

4. best after-sales service 

5. high-integrity                 

 

Detailed Product Description

 97% Industrial Grade Sodium Sulfite

1.Color: White crystalline powder

2.Purity97%

3.Packing:25kg/50kg bag or as per customer's request.

97% Industrial  Grade Sodium Sulfite

Property:  Name:   High Purity  Sodium Sulfite( Industrial Grade)  

Physical and chemical properties:  White crystalline or powder form; triangular prism crystal shape; alkaline water solution with pH at 9 – 9.5; The highest water solubility is about 28% with temperature at 33.4°C. When exposed to air, it is oxidized to form sodium sulfate. When heated to high temperature, it decomposes to form sodium sulfide; Density: 2.633(15.4°C), Refractive Index: 1.565; Molecular Weight: 126.04.   

500kg/1000kg/1100kg/1200kg jumbo bag or as per the buyer's requirement.

Specification :

 

Commodity

Anhydrous Sodium Sulfite

MF

Na2SO3 

CAS NO.

7757-83-7 

Inspection date

 2013-02-25

ITEM AND RESULT

ITEMS

STANDARD

RESULTS

Na2So3 %

≥97.00%

97.09%

FE%

≤0.003%

0.0025%

Insoluble solid in water%

≤0.02%

0.01%

Na2Co3%

≤0.1%

0.10%

Na2So4%

≤2.5%

2.5%

NaCl%

≤0.1% 

0.1%

Appearance

White crystals or crystalline powder 

QUALIFIED

 Application:

It is used in dyeing industry as deoxidizer and bleaching agent for a variety of cotton fabric treating and scouring, which can prevent fabrics from local oxidation and deterioration of fibre strength. In photographic industry it is used as a reagent. In organic industry it is used as reducing agent in production of m-phenylenediamine, 25 - bared oxazolone, amino salicylic acid, etc. Textile industry uses it as a stabilizer for synthetic fibre. Other applications include various uses in paper mills, electronic industry, water treatment, etc.

 

Factory  infoemation:

1.Factory  Size(Sq.Meters):150000 square meters

2.Factory Location:houzhen project area,shouguang city,weifang city ,China

3.Number of Production line :   4

4.Number of R&D Staff: 5-10 people

5.Number of QC people:5-10 people

6.Contract: OEM Service Offered

 Storage :Keep in a tightly closed container, stored in a cool, dry, ventilated area.

 Protect against physical damage and moisture. Isolate from any source of heat or ignition. 

Avoid storage on wood floors. 


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High Quality Sodium sulfite 1
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Send Inquiry to this Member

Hubei Ocean Biotech Co,.Ltd.

No. 34, Fazhan Road, Qiaokou Dist.

Phone:
86-27-83733110
Fax:
86
Contact:
Kristy (Sales Manager)
Mobile:
83733110

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