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54-85-3
bosschemical
54-85-3
| Isoniazid Basic information | |
| Product Name: | Isoniazid |
| CAS: | 54-85-3 |
| MF: | C6H7N3O |
| MW: | 137.14 |
| EINECS: | 200-214-6 |
| Mol File: | 54-85-3.mol |
| Isoniazid Chemical Properties | |
| Melting point | 171-173 °C (lit.) |
| Boiling point | 251.97°C (rough estimate) |
| density | 1.2620 (rough estimate) |
| refractive index | 1.6910 (estimate) |
| Fp | >250°C |
| storage temp. | 2-8°C |
| solubility | 125g/l |
| form | Crystals or Crystalline Powder |
| pka | pKa 2.00/3.60/10.8(H2O) (Uncertain) |
| color | White or colorless |
| PH | 6-8 (50g/l, H2O, 20℃) |
| Odor | Odorless |
| PH Range | 5.5 - 6.5 at 10 g/l at 25 °C |
| Water Solubility | 14 g/100 mL (25 ºC) |
| Sensitive | Air Sensitive |
| Merck | 145,186 |
| BRN | 119374 |
| BCS Class | 1,3 |
| Stability: | Stability Stable, but may be air or light sensitive. Combustible. Incompatible with strong oxidizing agents, chloral, aldehydes, iodine, ferric salts, hypochlorites. |
| InChIKey | QRXWMOHMRWLFEY-UHFFFAOYSA-N |
| CAS DataBase Reference | 54-85-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Isoniazid(54-85-3) |
| IARC | 3 (Vol. 4, Sup 7) 1987 |
| EPA Substance Registry System | Isoniazid (54-85-3) |
COA
检验依据 Test Based on | BP2007 | |
检验项目 Test Items | 检验指标 Standard | 检验结果 Test Results |
性状 Characteristics | 应为无色结晶，或白色至类白色的结晶性粉末 Should be colorless crystal, or white to off-white crystalline powder | 白色结晶性粉末 White crystalline powder |
熔点 Melting Point | 170- 173℃ | 171- 172℃ |
【鉴别】Identification | ||
(1) (2) 化学反应 Chemical reaction | 均应呈正反应 Should be positively reacted | 均呈正反应 Positive reaction |
(3) 红外光吸收图谱 Infrared absorption spectrum | 红外光吸收图谱应与对照的图谱一致 The infrared absorption spectrum should be consistent with the control map | 与对照的图谱一致 Consistent with the control map |
【检查】Check | ||
酸碱度 PH | 6.0~8.0 | 6.91 |
溶液的澄清度与颜色 Clarity and color of the solution | 应符合规定 Meets the conforms | 符合规定 Conforms |
游离肼 Free Hydrazine | 供试品主斑点前方与硫酸肼斑点相应的位置上，不 得显黄色斑点 No yellow spots shall be observed at the position corresponding to the spot of barium sulfate in front of the main spot of the test sample. | 符合规定 Conforms |
干燥失重 Loss on drying (%) | ≤0.5% | 0.02% |
炽灼残渣 Residue on ignition | ≤0. 1% | 0.02% |
重金属 Heavy metal | 不得过百万分之十 Not more than 10 parts per million | 符合规定 Conforms |
含量 Assay | ≥99.0% | 99.5% |
结论 Conclusion | 本品按 BP2007 检验，结果符合规定 Complies with BP2007 standard | |
| Isoniazid Basic information | |
| Product Name: | Isoniazid |
| CAS: | 54-85-3 |
| MF: | C6H7N3O |
| MW: | 137.14 |
| EINECS: | 200-214-6 |
| Mol File: | 54-85-3.mol |
| Isoniazid Chemical Properties | |
| Melting point | 171-173 °C (lit.) |
| Boiling point | 251.97°C (rough estimate) |
| density | 1.2620 (rough estimate) |
| refractive index | 1.6910 (estimate) |
| Fp | >250°C |
| storage temp. | 2-8°C |
| solubility | 125g/l |
| form | Crystals or Crystalline Powder |
| pka | pKa 2.00/3.60/10.8(H2O) (Uncertain) |
| color | White or colorless |
| PH | 6-8 (50g/l, H2O, 20℃) |
| Odor | Odorless |
| PH Range | 5.5 - 6.5 at 10 g/l at 25 °C |
| Water Solubility | 14 g/100 mL (25 ºC) |
| Sensitive | Air Sensitive |
| Merck | 145,186 |
| BRN | 119374 |
| BCS Class | 1,3 |
| Stability: | Stability Stable, but may be air or light sensitive. Combustible. Incompatible with strong oxidizing agents, chloral, aldehydes, iodine, ferric salts, hypochlorites. |
| InChIKey | QRXWMOHMRWLFEY-UHFFFAOYSA-N |
| CAS DataBase Reference | 54-85-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Isoniazid(54-85-3) |
| IARC | 3 (Vol. 4, Sup 7) 1987 |
| EPA Substance Registry System | Isoniazid (54-85-3) |
COA
检验依据 Test Based on | BP2007 | |
检验项目 Test Items | 检验指标 Standard | 检验结果 Test Results |
性状 Characteristics | 应为无色结晶，或白色至类白色的结晶性粉末 Should be colorless crystal, or white to off-white crystalline powder | 白色结晶性粉末 White crystalline powder |
熔点 Melting Point | 170- 173℃ | 171- 172℃ |
【鉴别】Identification | ||
(1) (2) 化学反应 Chemical reaction | 均应呈正反应 Should be positively reacted | 均呈正反应 Positive reaction |
(3) 红外光吸收图谱 Infrared absorption spectrum | 红外光吸收图谱应与对照的图谱一致 The infrared absorption spectrum should be consistent with the control map | 与对照的图谱一致 Consistent with the control map |
【检查】Check | ||
酸碱度 PH | 6.0~8.0 | 6.91 |
溶液的澄清度与颜色 Clarity and color of the solution | 应符合规定 Meets the conforms | 符合规定 Conforms |
游离肼 Free Hydrazine | 供试品主斑点前方与硫酸肼斑点相应的位置上，不 得显黄色斑点 No yellow spots shall be observed at the position corresponding to the spot of barium sulfate in front of the main spot of the test sample. | 符合规定 Conforms |
干燥失重 Loss on drying (%) | ≤0.5% | 0.02% |
炽灼残渣 Residue on ignition | ≤0. 1% | 0.02% |
重金属 Heavy metal | 不得过百万分之十 Not more than 10 parts per million | 符合规定 Conforms |
含量 Assay | ≥99.0% | 99.5% |
结论 Conclusion | 本品按 BP2007 检验，结果符合规定 Complies with BP2007 standard | |
