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PRODUCT NAME: FOLIC ACID BP 2010 EXPIRY DATE:5 years CAS NO.: |
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TEST ITEM |
INDEX |
RESULT |
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APPEARANCE |
A YELLOWISH ORORANGECRYSTALLINE POWDER,ODOURLESS OR ALMOST ODOURLESS |
CONFORMS |
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IDENTIFICATION |
SPECIFIC OPTICAL ROTATION: +18 ~ +22° |
CONFORMS |
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HPLC RETENTION TIME: MEETS THE REQUIREMENTS |
CONFORMS |
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TLC: MEETS THE REQUIREMENTS |
CONFORMS |
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RELATED SUBSTANCE |
IMPURITY A: ≤0.5% |
CONFORMS |
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IMPURITY D: ≤0.6% |
CONFORMS |
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ANY OTHER IMPURITY: ≤0.5% |
CONFORMS |
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TOTAL OF OTHER IMPURITIES: ≤1.0% |
CONFORMS |
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SULPHATED ASH |
≤0.2% |
0.10% |
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WATER |
5.0%~8.5% |
7.72 |
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ASSAY (ANHYDROUS) |
96.0%~102.0% |
97.60% |
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CONCLUSION |
IT COMPLIES WITH THE BP 2010 |
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