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| CAS号 : | 125-31-5 |
精确质量 : | 410.11900 |
| 分子式 : | C23H22O5S |
logP : | 5.42300 |
| 分子量 : | 410.48300 |
PSA : | 92.21000 |
对二甲酚蓝 | |
Xylenol Blue | |
125-31-5 | |
C23H22O5S | |
410.48300 | |
92.21000 | |
5.42300 | |
410.11900 |
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1.627
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302.9ºC
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212°C (dec.)
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1.346 g/cm3
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577.2ºC at 760 mmHg
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2934991000
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R36/37/38
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S26-S36/37/39-S36
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Xi
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品名, 成分含量, 用途 |
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2934991000. 磺内酯及磺内酰胺. 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% |
|
2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
生产方法简述:在氯化锌存在下,将邻磺基二氯苯甲酸与对二甲酚加热制取 | |
用途:用作酸碱指示剂。 |
