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| CAS号 : | 35285-69-9 |
精确质量 : | 202.06100 |
| 分子式 : | C10H11NaO3 |
logP : | 2.39720 |
| 分子量 : | 202.18200 |
PSA : | 49.36000 |
对羟基苯甲酸丙酯钠 | |
sodium,4-propoxycarbonylphenolate | |
35285-69-9 | |
C10H11NaO3 | |
202.18200 | |
49.36000 | |
2.39720 | |
202.06100 |
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白色吸湿的粉末
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124.6ºC
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96-97ºC
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294.3ºC at 760 mmHg
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2918290000
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S22; S24/25
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HS: 2918290000 Other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives |
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 |
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2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
广谱抗菌活性,能抑制革兰氏阴性、阳性细菌,对酵母菌及霉菌有较强的抑制作用。广泛用于化妆品、医药、食品及其它工业产品的防腐,也作饲料防腐剂。该品可以单独使用,也可以和其它尼泊金酯类复配,从而达到更加良好的防腐效果。 |