Acido 4-amminobenzoico ≥99%, white powder reagente per coltura cellulare
Fornitore: MP Biomedicals
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Attenzione
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Synonyms:
Vitamin Bx, para-Aminobenzoic acid, PABA, Vitamin H1
Storage: Room Temperature, desiccate, protect from light
p-Aminobenzoic acid is an aminobenzoic acid isomer that combines with pteridine and Glutamic acid to form folic acid.
p-Aminobenzoic acid is part of several cell culture media as vitamin H1. In industrial field, it is a starting material in the manufacture of target esters, salts, folic acid, azo dyes and other organic compounds. It is used as an UV-blocking ingredient in sun tan cosmetics. It is used in medical field for preparing local anesthetic and ointments.
- Cell Culture Reagent Grade
- Presentation: White Powder
- Soluble in water (1g/170 mL), alcohol, ether, ethyl acetate, glacial acetic acid, warm glycerine, alkali hydroxides and carbonates; slightly soluble in benzene, chloroform.
Formula:
C₇H₇NO₂ Peso molecolare: 137,14 g/mol Punto di ebollizione: 340 °C (1013 hPa) Punto di fusione: 180…190 °C Densità: 1,374 g/mL (25 °C) (lett.) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00007894 CAS Number: 150-13-0 EINECS: 205-753-0 Merck Index: 13,00422 |
Risultati del test di specificazione
Identity Test | Passes |
Purity | ≥99% |
FTIR | Conforms to Standard |
UV/Vis: I max (water) | 275 ± 3 nm |
Loss on Drying | ≤1.0% |
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