Barbituric Acid | 67-52-7
Khoom Specification:
| Yam khoom | Specification |
| Purity | ≥99% |
| Poob poob ntawm ziab | ≤ 0.5% |
| Melting Point | ≥250 ° C |
| Sulphate Ash | ≤0.1% |
Product Description:
Barbituric Acid yog cov organic compound nyob rau hauv daim ntawv ntawm cov dawb crystalline hmoov, yooj yim soluble nyob rau hauv dej kub thiab dilute acids, soluble nyob rau hauv ether thiab me ntsis soluble nyob rau hauv dej txias. Cov tshuaj aqueous yog acidic heev. Nws tuaj yeem ua rau cov hlau ua cov ntsev.
Daim ntawv thov:
(1) Intermediates rau cov synthesis ntawm barbiturates, phenobarbital thiab vitamin B12, kuj siv los ua ib qho catalyst rau polymerization thiab ua raw khoom rau zus tau tej cov dyes.
(2) Nws yog siv los ua cov tshuaj analytical reagent, raw khoom rau organic synthesis, intermediate nyob rau hauv plastics thiab dyes, thiab catalyst rau polymerization cov tshuaj tiv thaiv.
(3) Ob peb derivatives ntawm malondiylurea nrog ob lub hydrogen atoms ntawm methylene pawg hloov los ntawm hydrocarbon pawg yog hu ua barbiturates, ib tug tseem ceeb chav kawm ntawv ntawm sedative-hypnotic tshuaj.
Pob:25 kgs / hnab los yog raws li koj thov.
Cia:Khaws ntawm qhov chaw ventilated, qhuav.
ExecutiveTxheem:International Standard.
