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| CAS号 : | 5314-37-4 |
精确质量 : | 313.99200 |
| 分子式 : | C12H10O6S2 |
logP : | 4.00860 |
| 分子量 : | 314.33400 |
PSA : | 125.50000 |
4,4'-联苯二磺酸 | |
4,4'-Biphenyldisulfonic Acid | |
5314-37-4 | |
C12H10O6S2 | |
314.33400 | |
125.50000 | |
4.00860 | |
313.99200 |
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>230 °F
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143-145 °C(lit.)
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1.569 g/cm3
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2904100000
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1
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R22; R36/37/38; R41
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S26; S36
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DU2800000
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Xn
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HS:2904100000.Derivatives containing only sulpho groups, their salts and ethyl esters |
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品名, 成分含量, 用途 |
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2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
