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| CAS号 : | 608-37-7 |
精确质量 : | 271.83200 |
| 分子式 : | C4H2Br2O4 |
logP : | 1.15700 |
| 分子量 : | 273.86400 |
PSA : | 74.60000 |
二溴马来酸 | |
DIBROMOMALEIC ACID | |
608-37-7 | |
C4H2Br2O4 | |
273.86400 | |
74.60000 | |
1.15700 | |
271.83200 |
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灰白色至灰色固体
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173.7ºC
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363.7ºC at 760 mmHg
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-125ºC (dec.)(lit.)
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2.648 g/cm3
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GHS07 | |
警告 | |
H315; H319; H335 | |
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S26-S37/39
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Xi
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R36/37/38
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2917190090
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品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
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2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
