Customization: | Available |
---|---|
CAS No.: | 55589-62-3 |
Formula: | C4h4kno4s |
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Product Specification
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|
Items
|
Standards
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Appearance
|
white crystalline Powder
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Melting points
|
226-230ºC
|
Assay
|
99-101%
|
Potassium
|
17.0-21.0%
|
Organic impurities
|
20ppm max
|
Impurity A
|
0.125% max
|
Impurity B
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20ppm max
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Sulphate
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0.5% max
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Loss on drying
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0.5% max
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Melting point
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250ºC
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PH Value
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5.5-7.5
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