Estradiol

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Estradiol
Estradiol is a form of estrogen, a female sex hormone produced by the ovaries. Estrogen is necessary for many processes in the body.
Estradiol is used to treat symptoms of menopause such as hot flashes, and vaginal dryness, burning, and irritation. Other uses include prevention of osteoporosis in postmenopausal women, and replacement of estrogen in women with ovarian failure or other conditions that cause a lack of natural estrogen in the body. Estradiol is sometimes used as part of cancer treatment in women and men.
Estradiol may also be used for other purposes not listed in this medication guide.

Standards:USP
CAS:50-28-2
Assay:99%
Appearance:white crystalline powder
Molecular Formula: C18H24O2
Molecular Weight: 272.38
EINECS: 200-023-8

Physical Propert
Appearance: White Powder or Crystal
Odour: Characteristic
Mesh Size: 100% through 80% mesh size
General Analysis
Identification: Identical to R.S. sample
Specification: Estradiol 99%min
Loss on Drying: ≤5.0% Eur.Ph.6.0[2.8.17]
Ash: ≤5.0% Eur.Ph.6.0[2.4.16]
Contaminants
Lead(Pb): ≤3.0mg/kg
Arsenic(As): ≤2.0mg/kg
Cadmium(Cd): ≤1.0mg/kg
Mercury(Hg): ≤0.1mg/kg
Microbiological
Total Plate Count: ≤1000cfu/g
Yeast &Mold: ≤100cfu/g
E.Coli.: Negative
Salmonella: Negative

Usage
Used for functional uterine bleeding, primary amenorrhea, menopause syndrome, prostate cancer.

Packaging Detail
25kg/Fiber drum–Inner double plastic bags, 5kg/Aluminum foil bag — Inner double plastic bags,1kg/Aluminum foil bag–Inner double plastic bags
Storage
Store at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.

Shelf Life
2 years if sealed and store away from direct sun light.

50-28-2