Customization: | Available |
---|---|
CAS No.: | 35139-28-7 |
Formula: | [Fe2(Oh)N(So4)3-N/2]M |
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Item(s)
|
Standards
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Results
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Appearance
|
Yellowish brown or reddish brown solid powder
|
Qualified
|
Fe %
|
≥19.5
|
21.16
|
Basicity, %
|
8.0-16
|
14.17
|
PH
|
2.0-3.0
|
2.8
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Insoluble substance, %
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≤0.4
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0.3
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Reducing substance, %
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≤0.01
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0.0008
|