焦亚硫酸钠

Detailed Product Description

 97%,97.2% ,98%Industrial Grade Sodium Metabisulfite

1.Color:light yellow or white fine crystal

2.Purity: 97%,97.2% ,98%

3.Packing:25kg/50kg bag or pallet avaliable.

99.3% Industrial  Grade Sodium Metabisulfite

Property: white or light yellow crystal powder, a strong smell of sulfur dioxide,

It has acidity,and its solubility will become large while raising the temperature

and is less to dissolve in ethanol. Molecular Formula :  Na2S2O5

Molecule Weight :  190.12  

CAS NO .:  7681-57-4 

Appearance : White Free Flowing Fine Crystal or Powder

Packing: Packed in 25kg plastic woven bag, 25kg Kraft paper bag, 25kg PE bag,

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

Specification For Food Grade and Industry Grade :

Specification for Pharmaceutical Grade and Photo Grade  :

(1) Food Grade: Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); Antiseptic and germicide (e.g. fruit juice, tinned food, brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e.g. day lily, seafood, fruit and vegetable etc).

(3) Pharmaceutical Grade: In chemical synthesis in the production of acrylic fibre, vitamin K, vitamin A, pharmaceutical intermediates, etc.

(4) Photo Grade: The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose.

Factory Information

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”.