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| CAS号 : | 831-59-4 |
精确质量 : | 281.92400 |
| 分子式 : | C6H4Na2O6S2 |
logP : | 1.65640 |
| 分子量 : | 282.20200 |
PSA : | 131.16000 |
1,3-苯二磺酸二钠盐 | |
1,3-Benzenedisulfonic Acid Disodium Salt | |
831-59-4 | |
C6H4Na2O6S2 | |
282.20200 | |
131.16000 | |
1.65640 | |
281.92400 |
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1.124
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2904100000
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1
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R36/37/38
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S26-S36
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Xi
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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% |
