L-Pyroglutamic acid Cas: 98-79-3
| Lambar Catalog | Saukewa: XD91146 |
| Sunan samfur | L-Pyroglutamic acid |
| CAS | 98-79-3 |
| Tsarin kwayoyin halitta | Saukewa: C5H7NO3 |
| Nauyin Kwayoyin Halitta | 129.11 |
| Bayanin Ajiya | yanayi |
| Harmonized Tariff Code | 2933790090 |
Ƙayyadaddun samfur
| Bayyanar | Farin-fararen Crystalline Foda |
| Asay | 99% |
| Yawan yawa | 1.3816 (ƙananan ƙididdiga) |
| Wurin narkewa | 155-162 ° C 160-163 ° C (lit.) |
| Wurin tafasa | 239.15°C (m kiyasin) |
| Ma'anar walƙiya | 227.8 ° C |
| Indexididdigar refractive | -10 ° (C=5, H2O) |
| PH darajar | 1.7 (50g/l, H2O, 20 ℃) |
| Solubility H2O | 1 M a 20 ° C, bayyananne, mara launi |
| Ruwa mai narkewa | 10-15 g/100 ml (20ºC) |
| Barga | Rashin jituwa tare da tushe, acid, ma'aikatan oxidizing masu ƙarfi. Solubility Solubility a cikin ruwa, barasa, acetone da glacial acetic acid, dan kadan mai narkewa a cikin ethyl acetate, insoluble a cikin ether.c 1.3816 (m kimanta) |
Amfani: ana amfani da shi azaman tsaka-tsakin haɗaɗɗun kwayoyin halitta, ƙari na abinci, da sauransu.
Amfani: ana amfani dashi a abinci, magani, kayan kwalliya da sauran masana'antu
