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| CAS号 : | 52-67-5 |
精确质量 : | 149.05100 |
| 分子式 : | C5H11NO2S |
logP : | 0.80700 |
| 分子量 : | 149.21100 |
PSA : | 102.12000 |
D-青霉胺 | |
D-penicillamine | |
52-67-5 | |
C5H11NO2S | |
149.21100 | |
102.12000 | |
0.80700 | |
149.05100 |
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-63 ° (C=1, 1mol/L NaOH)
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白色粉末
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106.1ºC
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251.8ºC at 760mmHg
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210 °C (dec.)(lit.)
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11.1 g/100 mL (20 ºC)
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1.204g/cm3
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Stable. Incompatible with strong oxidizing agents.
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2-8ºC
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GHS07 | |
警告 | |
H315; H319; H335 | |
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YV9425000
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2
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S26-S36-S24/25
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2930909090
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Xi; T; Xn
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R36/37/38
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品名, 成分含量, 用途 |
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2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2930909090. Other Organo-sulphur compounds. General tariff:6.5% |
由青霉素降解或合成制得。由青霉素G钾盐水解而得。 | |
D-青霉胺用于制药，医药中间体，主治风湿性关节炎、慢性活动性肝炎、硬皮病、口眼干燥、关节炎综合征等自身免疫性疾病，可见有明显的疗效。对类风湿性关节炎，可减轻关节疼痛、肿胀及渗液情况，晨起关节僵硬、血沈率等临床症状明显改善，一般需经数周方可显效，过早停药易于复发。可使慢性活动性肝炎病人转氨酶下降或转为正常。D-青霉胺可用于治疗硬皮病，可使皮肤胶原交叉联结减少，张力增加。 |
