您好，欢迎来到魔法化学网！
| CAS号 : | 35388-57-9 |
精确质量 : | 256.05800 |
| 分子式 : | C11H12O7 |
logP : | -0.80410 |
| 分子量 : | 256.20900 |
PSA : | 135.29000 |
2,3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid | |
35388-57-9 | |
C11H12O7 | |
256.20900 | |
135.29000 | |
-0.80410 | |
256.05800 |
|
1.667
|
|
|
282ºC
|
|
|
1.3E-11mmHg at 25°C
|
|
|
1.654g/cm3
|
|
|
519.4ºC at 760 mmHg
|
|
2918290000
|
HS: 2918290000 Other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives |
|
品名, 成分含量, 用途 |
|
A.入境货物通关单 B.出境货物通关单 |
|
R.进口食品卫生监督检验 S.出口食品卫生监督检验 |
|
2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
|
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
