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NH2SO3NH4

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114.12

CAS NO

7773-06-0

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25kg,  500kg.
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一 ?

????????%≥

99.5

99.5

 ???%≤

0.02

0.02

???SO42%≤

0.05

0.05

???Pb%≤

0.0002

0.0002

???Cl%≤

0.002

0.002

?Fe%≤

0.000015

0.0001

10%???PH?

4-6

4-6

 


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