NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
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CAS No. 111470-99-6
Other Names benzenesulfonate
MF C21H29ClN2O8S
EINECS No. /
Place of Origin Zhejiang, China (Mainland)
Type Pharmaceutical Intermediates
Purity 98.0 ~ 102.0%
we suplly AMLODIPINE BESYLATE,benzenesulfonate,111470-99-6 in competitive price
Items | Specification |
Appearance | White or almost white powder |
Identification | Meets the requirements |
Specific Rotation | -0.10 ~ +0.10° |
Water | ≤0.5% |
Heavy Metals | ≤0.002% |
Redidue in Ignition | ≤0.2% |
Related Substances | Meets the requirements |
Benzene Sulfonic Acid | 27.3 ~ 28.7% |
Ethanol | ≤300ppm |
Toluene | ≤60ppm |
Benzene | ≤2ppm |
Acetic Acid | ≤600ppm |
Methylamine | ≤20ppm |
Ethyl Benzene Sulfonate | ≤5ppm |
Particle Size | Meets the requirements |
Assay | 98.0 ~102.0% |
Standard | USP33 |