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| CAS号 : | 531-85-1 |
精确质量 : | 256.05300 |
| 分子式 : | C12H14Cl2N2 |
logP : | 5.28440 |
| 分子量 : | 257.15900 |
PSA : | 52.04000 |
联苯胺 二盐酸盐 | |
Benzidine dihydrochloride | |
531-85-1 | |
C12H14Cl2N2 | |
257.15900 | |
52.04000 | |
5.28440 | |
256.05300 |
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白色结晶粉末
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203.5ºC
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库房通风低温干燥,与食品原料分开储运
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≥300 °C
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1.156g/cm3
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0.1-0.5 g/100 mL at 23.5 ºC
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>402ºC
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2921590090
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UN 2811 6.1/PG 2
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3
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R45; R22; R50/53
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S53-S45-S60-S61
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DD0600000
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T; N
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品名, 成分含量, 用途 |
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2921590090. 其他芳香多胺及衍生物及它们的盐. 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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2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
定量测定硫酸盐和多种金属试剂。测定血液。检验氰化物。萃取稀有金属元素钍和铀。 |