Anhydrous Sodium Sulphate Sodium Metabisulfite

 

 

 

 

 

 

Details:

Product name:                                   sodium metabisulfite ; sodium pyrosulfite

 

CAS NO:                                              7681-57-4

 

Molecular Formula:                           Na2S2O5

 

Molecular Weight:                             190.10

 

Appearance:                                       White or light yellow crystalline powder

 

Purity:                                                  97.5%

 

Packing :                                             Plastic woven bag lined with plastic bag, net weight 25kg

 

Loading capacity of 20GP:                25MT

 

Hazardous Grade:                              Not a DOT controlled material

 

Place of origin:                                   Hubei Province, China

 

annual output:                                    6000MT

 

Delivery  Port:                                    Yangsi Port, Wuhan City or China Main port

 

 

Production standard

Item	Index
Content (as Na2S2O5)	≥ 97.5
Iron(as Fe) %	≤ 0.001
Clarify degree	clearly
Heavy metals(as Pb) %	≤0.0005
Arsenic(as As) %	≤ 0.0001

 

 

 

Storage & defence:

Stored in cool and dry place, avoid moisture and heat. No breakage, No mixed with oxidant and toxic matter. The storage period is 6 month since the production date. It should be transported by clean car, with covering matter, avoid raining.

 

 

 

Applications:  
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)

 

Pictures

Appearence

 

 

 

 

About Packing

 

 

 

 

 

Products in Factory

 

 

 

About Transportation

 

 

E-mail: gainschem_07 AT hotmail.com