sodium sulfite isopropyl alcohol Specifications1.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.Purity: 97%

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.

company information

Our company is a corporate enterprise led by nitrate chemical industry. Our leading products are industrial sodium, sodium nitrate, sodium metabisulfite, concentrated nitric acid, dilute nitric acid and so on, of which the two sodium can be produced 240,000 tons each year. Now our fixed assets is 380 million yuan, and we have 150 thousand square meters production and operation site. So we have broad space for further growth. We have advanced equipment and craft, strong technology and complete detecting instrument, and all of our products have reached the international standard. At present, we are a two sodium production enterprise with strong technology, complete overall functions and equipped with modern equipment and advanced manufacturing technique, and we have precise quality monitoring equipment and microcomputer management network. All the products’ quality has reached the international standard. Our two sodium have a good market around the country and is exported to Korea, Japan, Turkey, Russia, Iran, South Africa, Indonesia, Brazil, Malaysia, Philippines, Vietnam, the Middle East and European countries.

The following quality policy has been determined by our company: continuously pursuit the customers’ satisfaction, insist on innovating and keep on improving. We firmly believe that price competition is only temporary, but the quality competition is permanent. We have a belief that is “stress the standard, seek for development and love the staff”. We also firmly center on the following principal line “ focus on energy saving and emission reduction; promote our viability; make nitrate our development direction; promote the core competence; make the business our important supplement; improve the market competence of our enterprise”. We will unite and struggle, innovate and stick to the down-to-earth working style, trying to open up the spring for Lan Bang Chemical production, reform, harmony and stability under the following key value concept guidance “achievements guidance, equity and justice, co-construction and sharing”.

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