6-二甲氨基-4-羟基-2-萘磺酸

6-二甲氨基-4-羟基-2-萘磺酸

6-(dimethylamino)-4-hydroxynaphthalene-2-sulfonic acid

6259-50-3

C12H13NO4S

267.30100

86.22000

2.93890

267.05700

1.683

251-252ºC (dec.)(lit.)

1.462g/cm3

III

2933990090

UN 3261 8/PG 2

R34

S26; S27; S28; S36/37/39; S45

2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only

品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%