DC4196
7757-83-7
231-821-4
H2O3S.2Na
sodium sulphite
Index Name | Specifications |
Appearance | White crystalline powder |
Na2SO3 | 98.0%min |
Fe | 0.003%max |
Undissolved in water | 0.01%max |
Na2CO3 | 0.001%max |
Na2SO3 | 1.2%max |
NaCl | 0.005%max |
Heavy metals | 0.001%max |
As | 0.0001%max |
Index Name | Specifications |
Appearance | White crystalline powder |
Na2SO3 | 98.0%min |
Fe | 0.003%max |
Undissolved in water | 0.01%max |
Na2CO3 | 0.001%max |
Na2SO3 | 1.2%max |
NaCl | 0.005%max |
Heavy metals | 0.001%max |
As | 0.0001%max |
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