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Related Information
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Ethambutol Hydrochloride
Batch NO. 20041001
Quantity 1000kg Date of mfg 2004/10/01
Date of report 2004/10/01 Date of exp 2007/10/01
Reference Standard BP2000
| Testing Items |
Specification |
Result |
| Description : |
white crystalline powder with moisture absorbency,Odorless or almost odorless. |
Conform |
| Identification : |
Positive |
Positive |
| PH: |
3.7-4.0 |
3.86 |
| Melting Point : |
199-204 o C |
202.6 o C |
| Rotation : |
+6.0 o ~ +6.6 o |
+6.32 o |
| Heavy Metal : |
¡Ü10 ppm |
Conform |
| Assay : |
97.0%--101.0% |
99.46% |
| (+)2-Aminobutanol : |
¡Ü 1.0% |
Conforms |
| Loss on drying : |
¡Ü 0.50% |
0.26% |
| Sulphated ash : |
¡Ü 0.1% |
0.020% |
| Ordinary impurities : |
¡Ü 2.0% |
Conforms |
| Conclusion Qualified up to BP2000 |
| Approved by: WangRuZhou Tested by: Zhou shuhai |
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Related Product |
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