Customization: | Available |
---|---|
Classification: | S |
Certification: | ISO |
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Iterms | Standards |
Na2S%: | 44 %min |
Fe%: | 0.01 % max |
Water insoluble%: | 0.001 % max |
Na2S2O3 | 1% max |
Na2SO3 | 1% max |