您好,欢迎来到魔法化学网!

| CAS号 : | 4264-83-9 |
精确质量 : | 262.95700 |
| 分子式 : | C6H4NNa2O6P |
logP : | 2.46590 |
| 分子量 : | 263.05200 |
PSA : | 128.05000 |
4-硝基苯磷酸二钠 | |
Disodium 4-nitrophenylphosphate | |
4264-83-9 | |
C6H4NNa2O6P | |
263.05200 | |
128.05000 | |
2.46590 | |
262.95700 |
|
固体
|
|
|
230.7ºC
|
|
|
457.8ºC at 760mmHg
|
|
|
>300 °C(lit.)
|
|
|
1.712g/cm3
|
|
|
Stable, but may be light sensitive. Incompatible with strong acids, strong bases, strong oxidizing agents.
|
|
|
2-8ºC
|
GHS05, GHS08 | |
危险 | |
H290; H315; H318; H373 | |
|
3
|
|
|
S26-S36-S24/25-S23
|
|
|
Xi
|
|
|
R36/37/38
|
|
|
2919900090
|
品名, 成分含量, 用途 |
|
A.入境货物通关单 B.出境货物通关单 |
|
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 |
|
HS:2919900090 其他磷酸酯及其盐(包括乳磷酸盐)(包括它们的卤化,磺化,硝化和亚硝化衍生物) 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:6.5% 普通关税:30.0% |
|
2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
|
HS: 2919900090 Other Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives |
测定磷酸酶的显色底物。 |