|β-ESTRADIOL Chemical Properties|
|Melting point||178-179 °C(lit.)|
|alpha||D25 +76 to +83° (dioxane)|
|Boiling point||355.44°C (rough estimate)|
|density||1.0708 (rough estimate)|
|refractive index||80.4 ° (C=1, Dioxane)|
|storage temp.||room temp|
|solubility||Practically insoluble in water, soluble in acetone, sparingly soluble in ethanol (96 per cent), slightly soluble in methylene chloride.|
|pka||pKa 10.71±0.02(H2O(0.1% p-dioxane) t=25±0.1 I=0.03(KCl))(Approximate)|
|color||White to off-white|
|Water Solubility||Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils.|
|Stability:||Stable. Incompatible with strong oxidizing agents.|
|CAS DataBase Reference||50-28-2(CAS DataBase Reference)|
|NIST Chemistry Reference||Estra-1,3,5(10)-triene-3,17beta-diol(50-28-2)|
|EPA Substance Registry System||Estradiol (50-28-2)|
|Hazardous Substances Data||50-28-2(Hazardous Substances Data)|
|Toxicity||LD50 subcutaneous in rat: > 300mg/kg|
Since 2005, we have more than 15 years experience in chemical industry.
We can manufacture 3000+ kinds of water treatment chemicals, reagents&dyes.
We can supply any quantity you need for the first time for samples or trial orders,
so pls just tell us the real quantity you need.
If you could provide us your spec., our technician will check whether our quality could
meet your requirements or customize it for you. We could also provide our TDS,MSDS.
etc for your check. And the third party inspection is acceptable.At last, we could recommend
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