Product Details

Product Description

sodium pyrosulfite Na2s2o5 Industrial Grade sodium metabisulfile

SODIUM METABISULFITE COA:

Item	Quality Index
Item	Food Grade	Industry Grade
Purity ( As Na2S2O5)	98.0% min	96.0% min
Sulfur Dioxide( SO2)	65.0% min	65.0% min
Arsenic ( As )	0.0002% max	-
Heavy metals ( As Pb )	0.0005% max	-
Selenium (Se )	0.0005% max	-
Iron (Fe)	0.001% max	0.002% max
Water insoluble	0.02% max	0.05% max
PH value :	4.0-4.8	4.0-4.8
Remark :	Conformed with FCC V and E 223 Standard

Packaging & Shipping

FAQ

Q 1:What's your main product?

A1: Our company specializes in calcium chloride, industrial sodium chloride, magnesium chloride, panel furniture and so on.

Q2:How do you control the quality?

A2: We do quality control by the factory testing department.We also can do the Third-party testing.

Q3:How long time you can make the shippinng?

A3: We can make the shipping within15 days after receiving the deposit.

Q4: Do you offer free sample?

A4: Of course, but freight is yours.

Q5:Why would you like to establish business relations with me?

A5: Our company offer high quality products and reasonable price to customers. All products before

leaving factory must be strict inspection .