Sodium Metabisulfite
Product Information
|
Product Name
|
Sodium Metabisulfite
|
Cas No.
|
7681-57-4
|
|
Other Name
|
Sodium Pyrosulfite/SMBS
|
Purity
|
96.5%
|
|
Grade
|
Food/Industrial Grade
|
HS Code
|
28321000
|
|
Package
|
25KG/1300KG Bag
|
Appearance
|
White Powder
|
|
Quantity
|
20-27MTS/20'FCL
|
Certificate
|
ISO/MSDS/COA
|
|
Application
|
Food/Industry
|
Sample
|
Available
|
Details Images
Certificate Of Analysis
|
Product Name
|
Food Grade Sodium Metabisulfite
|
|
|
Item
|
Standard
|
Testing Result
|
|
Content (Na2S2O5) %≥
|
96.5
|
97.25
|
|
Fe %≤
|
0.003
|
0.001
|
|
Heavy Metals(Pb) %≤
|
0.0005
|
0.0002
|
|
As %≤
|
0.0001
|
0.00006
|
|
Water Insulubles %≤
|
0.05
|
0.04
|
|
Clarity
|
Pass Testing
|
Pass Testing
|
|
Appearance
|
White or Yellowish Crystaline Powder
|
|
|
Product Name
|
Industrial Grade Sodium Metabisulfite
|
|
|
Item
|
Standard
|
Testing Result
|
|
Content (Na2S2O5) %≥
|
95
|
97.18
|
|
Fe %≤
|
0.005
|
0.004
|
|
Heavy Metals(Pb) %≤
|
0.0005
|
0.0002
|
|
As %≤
|
0.0001
|
0.00007
|
|
Water Insulubles %≤
|
0.05
|
0.04
|
|
Clarity
|
Pass Testing
|
Pass Testing
|
|
Appearance
|
White or Yellowish Crystaline Powder
|
|
Application
Used in the production of sodium hydrosulfite, etc.
Rubber coagulant and cotton cloth bleaching dechlorination agent.
Used for printing, dyeing and tanning
Used for wastewater treatment in electroplating industry and oil fields.
Ingredients used as fixers in the photographic industry.
Used as preservatives, bleaching agents, and loosening agents in food processing.
Used in the fragrance industry to produce vanillin.
Used as beneficiation agent in mines.
Package & Warehouse
|
Package
|
25KG Bag
|
1300KG Bag
|
|
Quantity(20`FCL)
|
27MTS
|
20MTS
|
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
Of course, we are willing to accept sample orders to test quality, please send us the sample quantity and requirements. Besides, 1-2kg free sample is available, you just need to pay for the freight only.
Usually, quotation is valid for 1 week. However, the validity period may be affected by factors such as ocean freight, raw material prices, etc.
Sure, product specifications, packaging and logo can be customized.
We usually accept T/T, Western Union, L/C.
