food grade sodium metabisulfite price
SODIUM METABISULFITE COA:
Item | Quality Index | |
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 | |
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 .