Estriol Powder: High-Quality Pharmaceutical Grade from Hubei Sanxin Biotechnology
At Hubei Sanxin Biotechnology Co., Ltd., we're your trusted manufacturer and supplier of premium Estriol Powder. With our state-of-the-art production facilities and FDA certification, we deliver top-notch quality that meets global pharmaceutical standards. Our Estriol Powder is chemically created, ensuring consistent purity and potency for your hormone therapy and gynecological health products.
Why Choose Us?
- GMP-certified production
- FDA and Kosher certified
- ISO 9001 quality management system
- Non-GMO and PAHS-free product
- Competitive pricing and reliable supply
Specification
- Product Name: Estriol
- CAS Number: 50-27-1
- Molecular Formula: C18H24O3
- Molecular Weight: 288.38 g/mol
- Appearance: White or almost white crystalline powder
- Purity: ≥98%
COA Certificate
|
Item |
Specification(%) |
Result(%) |
|
|
Appearance
|
White powder |
Conforms |
|
|
Resveratrol % |
≥98% |
98.27% |
|
|
Lost on drying % |
＜5.0% Max |
0.34% |
|
|
Mesh size |
100% pass 80 mesh |
Conforms |
|
|
Solubility |
Good solubility in alcohol |
Good solubility in alcohol |
|
|
Total Metal |
≤10.00mg/Kg |
Conforms |
|
|
(Pb) |
≤3 mg/Kg |
Conforms |
|
|
(As) |
≤1.00 mg/Kg |
Conforms |
|
|
(Cd) |
≤1 mg/Kg |
Conforms |
|
|
(Hg) |
≤0.5 mg/Kg |
Conforms |
|
|
(Cu) |
≤1.00 mg/Kg |
Conforms |
|
|
Ash Content % |
≤0.50% |
0.29% |
|
|
Total Bacteria |
≤1000cfu/g |
Conforms |
|
|
Yeast Mold |
≤100cfu/g |
Conforms |
|
|
Salmonella |
Negative |
Negative |
|
|
E.Coli |
Negative |
Negative |
|
|
B1(Aflatoxin) |
≤5.00ug/Kg |
Conforms |
|
|
Solvent residences |
≤0.05% |
Conforms |
|
|
Pesticide Residues |
(BHC) |
≤0.10mg/Kg |
Conforms |
|
DDT |
≤0.10 mg/Kg |
Conforms |
|
|
(PCNB) |
≤0.10 mg/Kg |
Conforms |
|
|
(Aldrin) |
≤0.02 mg/Kg |
Conforms |
|
|
Identification |
HPLC/UV-VIS/GC |
||
|
Conclusion |
Conforms |
||
Our Estriol Powder comes with a comprehensive Certificate of Analysis, ensuring its quality and compliance with international standards. Request your COA today!
Additional Services
- Custom synthesis
- Technical support
- Regulatory documentation assistance
- Stability testing
Benefits
- High purity (≥98%)
- Consistent quality batch-to-batch
- Suitable for pharmaceutical and research applications
- Compliant with USP and EP standards
Application Areas
- Hormone replacement therapy
- Menopause treatment
- Gynecological health products
- Pharmaceutical research
- Veterinary medicine
Quality Control
Our rigorous quality control process includes:
- Raw material testing
- In-process checks
- Final product analysis
- Stability studies
R&D Results
Our ongoing R&D efforts focus on improving Estriol Powder synthesis methods and exploring new applications in women's health.
Packaging and Transportation
- Standard packaging: 25 kg/drum
- Custom packaging available upon request
- Shipped via DHL, FedEx, UPS, air freight, or sea freight
- Stock available in our LA, USA warehouse for quick delivery
After-sales Service
Our dedicated team provides prompt support for:
- Technical inquiries
- Product usage guidance
- Order tracking
- Quality concerns
Qualification Certification
Hubei Sanxin Biotechnology holds:
- FDA certification
- Kosher certification
- ISO 9001:2015
- Halal certification
Transaction Feedback
Our clients consistently praise our Estriol Powder for its high quality and our excellent customer service. Read testimonials on our website!
Exhibition
Meet us at upcoming pharmaceutical and nutraceutical trade shows. Check our events page for details.
FAQ
Q1: What is the minimum order quantity (MOQ) for Estriol Powder?
A1: Our MOQ is 1 kg, making it accessible for both large manufacturers and smaller research facilities.
Q2: Do you offer samples of Estriol Powder?
A2: Yes, we provide samples for quality evaluation. Contact us to request your sample today.
Q3: What's the lead time for Estriol Powder orders?
A3: Standard lead time is 7-14 days, depending on quantity. Rush orders may be accommodated upon request.
Q4: Is your Estriol Powder suitable for human use in pharmaceuticals?
A4: Yes, our Estriol Powder is pharmaceutical grade and complies with USP and EP standards for human use.
Q5: Can you provide stability data for your Estriol Powder?
A5: Certainly! We conduct regular stability studies and can provide up-to-date stability data upon request.
Contact Us
Ready to order or have questions about our Estriol Powder? Reach out to us:
Email: nancy@sanxinbio.com
Address: Dongcheng Industrial Park, Fang County, Shiyan City, Hubei Province, China
Trust Hubei Sanxin Biotechnology for all your Estriol Powder needs. With our commitment to quality, competitive pricing, and excellent customer service, we're your ideal partner in pharmaceutical ingredient sourcing.
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