FOB Price
Get Latest Price245 ~ 260 / Ton
|20 Metric Ton Minimum Order
Country:
China
Model No:
-
FOB Price:
245 ~ 260 / Ton Get Latest Price
Place of Origin:
-
Price for Minimum Order:
245 per Ton
Minimum Order Quantity:
20 Metric Ton
Packaging Detail:
25kg bags with 3 layers pe+pp or as the requirement of the customers.
Delivery Time:
15DAYS
Supplying Ability:
5000 Ton per Month
Payment Type:
-
Product Group :
-
Contact Person na
Yueyang, Hunan
Sodium metabisulfite
Sodium Pyrosulfite Industrial Grade
Molecular
Formula : Na2S2O5
Molecule
Weight : **0.*2
Other Name: Sodium Pyrosulfite Industrial Grade
Property: white
or light yellow crystal powder, a strong smell of sulfur
dioxide,relative density is 1.4, easy to dissolve in water and
glycerin, water solution. It has acidity,and its solubility will
become large while raising the temperature and is less to dissolve
in ethanol.
Appearance : White Free Flowing Fine Crystal or Powder
Packing: Packed in *5kg plastic woven bag, *5kg Kraft paper bag, *5kg PE bag, **0kg/***0kg/***0kg/***0kg jumbo bag or as per the buyer's requirement.
Specification For Food Grade and Industry Grade
Item |
Quality Index |
|
Food Grade |
Industry Grade |
|
Purity ( As Na2S2O5) |
*8.0% min |
*6.0% min |
Sulfur Dioxide( SO2) |
*5.0% min |
*5.0% min |
Arsenic ( As ) |
0.***2% max |
- |
Heavy metals ( As Pb ) |
0.***5% max |
- |
Selenium (Se ) |
0.***5% max |
- |
Iron (Fe) |
0.**1% max |
0.**2% max |
Water insoluble |
0.*2% max |
0.*5% max |
PH value : |
4.**4.8 |
4.**4.8 |
Remark : |
Conformed with FCC V and E **3 Standard |
Application:
(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).
(2) Industry Grade: Mordant of printing and dyeing; Dechlorinate of
textile after bleaching; Sulphonated agent and reducer of chemical
industry and pharmacy; Bleach of paper pulp, bamboo and timber
bleach of Stap; Treatment agent of waste water; Rubber solidifying
agent Perfume industry is served as hydro carbon perfume
aldehyde
The hide profession employ to do to molt dose and pliable dose and
wearproof dose; sewage treatment, and so on .
Country: | China |
Model No: | - |
FOB Price: | 245 ~ 260 / Ton Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | 245 per Ton |
Minimum Order Quantity: | 20 Metric Ton |
Packaging Detail: | 25kg bags with 3 layers pe+pp or as the requirement of the customers. |
Delivery Time: | 15DAYS |
Supplying Ability: | 5000 Ton per Month |
Payment Type: | - |
Product Group : | - |