Customization: | Available |
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CAS No.: | 65-85-0 |
Formula: | C7h6o2 |
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ITEM | STANDARD |
Characteristics | White crystallized powder |
Content >=% | 99.5 |
Melting point | 121-124ºC |
Loss on drying =< % | 0.5 |
Sulfate =< % | 0.1 |
Burnt Residue =< PPM | 300 |
Chlorides =< % | 0.02 |
Heavy metals(As Pb) =< PPM | 10 |
Arsenic =<% | 0.0003 |
Lead =< ppm | 5 |
Mercury =< ppm | 1 |
Oxidisable substances | Passing test |
Carbonisable substances =< | Y5 |
Colour of solution =< | B9 |