|
CAS No.£º |
60-80-0 |
|
Specifications: |
|
Characteristic£º |
white crystalline powder |
|
Identification £º |
positive |
|
Melting point£º |
110-113 oC |
|
Sulphaced ash£º |
0.1% max |
|
Loss on drying £º |
0.5% max |
|
Heavy metals £º |
10ppm(conform)max,5ppm(high-class)max |
|
Solution hue(5%) £º¡¡ |
1.5ml(conform)max,0.5ml(high class)max |
|
Assay £º¡¡ |
99.0%min |
|
Usage: |
Antipyretic and analgesic raw material medicine |
|
Storage: |
Sunshade, hermetical store. |
|
Expiry: |
Three years. |
|
Packing: |
25kg/fibre drum. |
|
|
