| ≥1 piece |
|
Item
|
Food grade
monohydrate
|
Injection grade
monohydrate
|
Injection grade
Anhydrous
|
|
Description
|
None color crystal or white crystal powder, odorless, sweet.
|
None color crystal or white crystal powder, odorless, sweet.
|
None color crystal or white crystal powder, odorless, sweet.
|
|
Specific rotation
|
+52.6 ° to+ 53.2 °
|
+52.5 ° to +53.0 °
|
+52.6 ° to +53.2 °
|
|
Identification
|
|
|
|
|
(1)
|
Positive
|
Positive
|
Positive
|
|
(2)
|
Match the standard the illustrative plats
|
Match the standard the illustrative plats
|
Match the standard the illustrative plats
|
|
Testing:
|
|
|
|
|
Acidity
|
0.30ml max.
|
0.30 ml max.
|
0.30ml max.
|
|
Defecation of solution
Color of solution
|
Comply with
BP2000
|
Comply with BP2000
|
Comply with
BP2000
|
|
Defecation of alcohol solution
|
Comply with
BP2000
|
Comply with BP2000
|
Comply with
BP2000
|
|
Chloride
|
0.018% max.
|
0.018% max.
|
0.01% max.
|
|
Sulfate
|
0.02% max.
|
0.02% max.
|
0.01% max.
|
|
Soluble starch
sulfites
|
Comply with
BP2000
|
Comply with BP2000
|
Comply with
BP2000
|
|
Water content
|
7.5-9.5%
|
7.5-9.5%
|
1% max.
|
|
Residue on ignition
|
0.1% max.
|
0.1% max.
|
0.1% max.
|
|
protein
|
Comply with
BP2000
|
Comply with BP2000
|
Comply with
BP2000
|
|
Barium
|
Comply with
BP2000
|
Comply with BP2000
|
Comply with
BP2000
|
|
Calcium
|
0.01% max.
|
0.01% max.
|
0.01% max.
|
|
Iron
|
0.001% max.
|
0.001% max.
|
0.001% max.
|
|
Heavy metals
|
5ppm max.
|
5ppm max.
|
4ppm max.
|
|
Arsenic
|
0.0001% max.
|
0.0001% max.
|
0.0001% max.
|
|
Bacilli
|
1000/g max.
|
1000/g max.
|
1000/g max.
|
|
Mildew
|
100/g max.
|
100/g max.
|
100/g max.
|
|
Intestines bacillus
|
None
|
None
|
None
|