| 英文名 | phosphonocarbonylphosphonic acid |
|---|---|
| 英文别名 |
COMDP
Phosphonic acid,carbonylbis Carbonylbis(phosphonic acid) Carbonyldiphosphonate |
| 分子式 | CH4O7P2 |
|---|---|
| 分子量 | 189.98600 |
| 精确质量 | 189.94300 |
| PSA | 151.75000 |
| 蒸汽压 | 0mmHg at 25°C |
| 海关编码 | 2931900090 |
|---|
| 海关编码 | 2931900090 |
|---|---|
| 中文概述 | 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |