Hydroquinone

About Hydroquinone

HydroquinoneSynonym: 1,4-Benzenediol, 1,4-Dihydroxybenzene, HQCAS Number123-31-9Linear FormulaC6H4-1,4-(OH)2Molecular Weight110.11PropertiesRelated CategoriesAdditional Standards,Alphabetical Index of Phytochemical Standards,Analytical Standards,Analytical/Chromatography,Arctostaphylos,CRMs for Chromatography (neats),Certified Reference Materials (CRMs),Colors,E - H,Food and Cosmetic Component Standards,Organic CRMs Alphabetical,Phytochemical Standards,Phytochemical Standards by Plant Genus,Quinones,Standards for Personal Care and Cosmetic Products,neats,prohibited substancesgrade certified reference materialvapor density 3.81 (vs air)vapor pressure 1 mmHg ( 132 C)InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-Nassay 99.5%form neatautoignition temp. 930Fshelf life limited shelf life, expiry date on the labelapplication(s) HPLC: suitablegas chromatography (GC): suitablebp 285C(lit.)mp 172-175C(lit.)format neatUnited States Pharmacopeia (USP) Reference StandardPropertiesRelated CategoriesAnalytical Standards,Analytical/Chromatography,Pharmacopeia & Metrological Institutes Standards,USP Standards,USP Standards G - Hvapor density 3.81 (vs air)vapor pressure 1 mmHg ( 132 C)InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-Nform neatautoignition temp. 930Fbp 285C(lit.)mp 172-175C(lit.)format neatPharmaceutical Secondary StandardPropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Chromatography,Pharmaceutical Secondary Standards,Pharmaceutical and Drug Standards,Pharmacopeia & Metrological Institutes Standards,Secondary Pharmaceutical Standardspharmaceutical secondary standardvapor density 3.81 (vs air)vapor pressure 1 mmHg ( 132 C)InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-Nassay 99.60%form crystallineautoignition temp. 930Fpackaging pkg of 1gbp 285C(lit.)mp 172-175C(lit.)