2-氧代-1,5-戊二酸二钠盐二水合物

2-氧代-1,5-戊二酸二钠盐二水合物

Disodium 2-oxoglutarate dihydrate

305-72-6

C5H8Na2O7

226.09200

115.79000

-3.29310

226.00700

白色粉末

Stable under normal temperatures and pressures.

177ºC

2-8ºC

1.499g/cm3

soluble

345.6ºC at 760 mmHg

2918300090

3

R23/24/25; R36/37/38

S22-S24/25

SA0454700

T

品名, 成分含量, 用途

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: