L-pyroglutamic acid
L-pyroglutamic acid
| Tej yam kev hloov pauv | − 27.50 (20.00°C c = 10,1 N NaOH) |
| Kev sib hloov tshwj xeeb | — 27.50 Nws |
| Dej | 0.5% Max.(KF) |
| Xim | Dawb |
| Melting Point | 152.0 ° C txog 162.0 ° C |
| Assay Percent Range | 98% |
| Beilstein | 22, 284 ib |
| Cov ntaub ntawv solubility | Solubility hauv dej: 100-150g / l (20 °).Lwm yam solubilities: soluble hauv cawv thiab acetone |
| Formula hnyav | 129.12 Nws |
| Daim ntawv lub cev | Crystalline hmoov |
| Feem pua Purity | 98% |
| Tshuaj npe los yog khoom siv | L-pyroglutamic acid |
Qhov tsos: dawb hmoov
Kev Siv: Nws cov ntsev ntsev tuaj yeem siv los ua moisturizer hauv tshuaj pleev ib ce.Nws cov nyhuv moisturizing zoo dua li glycerin thiab sorbitol.Nws yog non-toxic thiab tsis irritating.Nws tuaj yeem siv rau hauv kev tu tawv nqaij thiab kho plaub hau tshuaj pleev ib ce.Nws tuaj yeem cuam tshuam tyrosine oxidase, tiv thaiv kev tso tawm ntawm melanoid, thiab ua kom tawv nqaij.Nws tuaj yeem muag cov keratin, thiab tuaj yeem siv rau hauv cov tshuaj pleev ib ce.Nws kuj tseem siv tau los ua surfactant, detergent, tshuaj reagent, Rau kev daws teeb meem ntawm racemic amines;organic intermediates.
Pob: 25kg / chim / hnab
Qhov ncauj LD50> 1000mg / kg hauv nas
Khaws nyob rau hauv qhuav thiab ventilated warehouse, fireproof, noo noo-pov thawj, hnub thiab nag pov thawj, kaw.Tsis txhob sib tov nrog kua qaub thiab alkali thaum khaws cia thiab thauj, thiab tsis txhob sib cuag nrog oxidizing thiab corrosive tshuaj.
