中文名 | 玫瑰红酸二水合物 |
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英文名 | 2,3,5,5,6,6-hexahydroxycyclohex-2-ene-1,4-dione |
英文别名 |
2,3,5,5,6,6-hexahydrocyclohex-2-ene-1,4-dione
2-Cyclohexene-1,4-dione,2,3,5,5,6,6-hexahydroxy rhodizonic acid Rhodizonsaeure-Dihydrat |
密度 | 3.052±0.06 g/cm3(Predicted) |
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沸点 | 394.9±42.0 °C(Predicted) |
熔点 | 248ºC (dec.)(lit.) |
分子式 | C6H6O8 |
分子量 | 206.10700 |
精确质量 | 206.00600 |
PSA | 127.20000 |
外观性状 | 白色固体 |
储存条件 | 室温 |
海关编码 | 2915900090 |
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~% 63183-44-8 |
文献:Braga; Cojazzi; Maini; Grepioni New Journal of Chemistry, 2001 , vol. 25, # 10 p. 1221 - 1223 |
海关编码 | 2915900090 |
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中文概述 | 2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途 |
监管条件 | A.入境货物通关单 B.出境货物通关单 |
检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |