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| Molecular Formula: |
C9H7NO |
| Molecular weight: |
145.16 |
| Product specifications： |
Implementation of GB-10704-89 standard |
| Physical properties: |
| Exterior: |
Almost white or light brown crystalline powder or spiculate crystals |
| Assay |
≥99% |
| Melting Point: |
72-75℃ |
| Residue on ignition |
≤0.2% |
| Chloride |
(cl) 0.002% |
| SO4 |
(SO4) 0.01% |
| Magnesium sensitivity test: |
Qualified |
| Acetic acid dissolution test: |
Qualified |
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| Character: |
the products is white crystal powder.boiling point being 267°C. It is insoluble in water & ether,and soluble in acetone,chloroform and alcohol.and benzene. |
| Use: |
It is a intermediate of pharmaceuticals,pesticides and dyestuffs.it is used in chemical analysis,too. |
| Packing: |
Packed in fibre drums of 25kgs net each. |
| Storage: |
Should be placed in dry, ventilated, dark place, prevent moisture, not mixed with food and seeds. |
| Shelf life: |
12 months |
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