Factory Supply 99% Estradiol Powder CAS 50-28-2 β-Estradiol with Fast Safe Delivery
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Product Highlights
- High Purity Grade: Assay 99% min with industrial quality standard for reliable performance.
- Fast Delivery: Immediate lead time available with peak and off-season delivery within 15 workdays.
- Customizable Packaging: Standard 25kg/drum with negotiable options to meet specific customer requirements.
- Competitive Pricing: Price has advantages and is fully negotiable based on order volume.
- Sample Availability: Samples are available for testing and quality verification before bulk order.
- Global Shipping: Efficient shipping to North America, South America, and Europe with pallets included.
- Factory Direct Supply: Direct factory supply ensures quality control and cost efficiency for buyers.
Product Attributes
- Customization
- Available
- CAS No.
- 50-28-2
- Formula
- C18h24o2
- Model NO.
- QM00
- EINECS
- 200-023-8
- Type
- Synthesis Material Intermediates
- Appearance
- Powder
- Quality
- Industrial
- Colour
- White
- Color
- White
- Lead Time
- Immediately
- Character
- White Powder
- Melting Point
- 178-179°C
- Boiling Point
- 355.44°C
- Density
- 1.0708
- Loss on Drying
- 1.0%
- Storage
- Room Temp
- Molecular Weight
- 272.39
- Sample
- Available
- Price
- Has Advantages & Can Be Negotiated
- Transport Package
- 25kg/Drum
- Specification
- 99%min
- Trademark
- Qinmu Brand
- Origin
- China
- Production Capacity
- 200mt/Month
Product Images of Factory Supply 99% Estradiol Powder CAS 50-28-2 β-Estradiol with Fast Safe Delivery
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Product Description
Appearance is White Powder:
Specifications:
| Item | Standard |
| Appearance | white powder |
| Melting range | 178-179 °C |
| boiling point | 355.44°C |
| Loss on drying | Not more than 1.0% |
| Residue on ignition | Not more than 0.1% |
| density | 1.0708 |
| Assay | 99%min |
The packaging can be negotiated according to the customer's requirements.
As a leading China-based supplier of Estradiol CAS 50-28-2,we specialize in delivering high-quality, customizable, and cost-effective solutions for global buyers. Our products are manufactured in a certified factory with strict quality control, ensuring durability, compliance with international standards, and competitive pricing. Whether you need OEM/ODM services, bulk orders, or fast shipping, we provide end-to-end support to meet your business needs.
Why Choose Us?
Competitive Pricing-Direct factory source, no middlemen.
Customization & MOQ Flexibility-Tailored to your specifications.
Quality Assurance-ISO-certified production with detailed inspections.
Global Export Experience-Reliable logistics and timely delivery.
Searching for a reliable supplier of Estradiol CAS 50-28-2,Contact us today for quotes, samples, and catalogs!

About the Supplier
Company Profile
Founded in 2008, Qinmu Biochem, whose holding company - Qinmu Fine Chemical Group Co., Ltd. is located in Jinan city, China. Qinmuchem is a comprehensive enterprise integrating R&D, production and sales with two R&D laboratories centers in Jinan city and Yuncheng city respectively, with more than 20 engineers, including 5 doctoral and 15 postgraduate ones, with a total laboratory area more than 3, 500 square meters. The factory is located in Laohekou City, covering an area of more than 40 acres, with a total number of more than 100 employees. The factory has more than 40 pieces of reactors of various sizes and volumes, centrifuges, dryers, 20-meter rectification towers as well as different kinds of imported advanced production equipment and testing instruments. Over the years, the company has been deeply engaged in the chemical market and its customers include many well-known chemical companies around the world, and its products are exported to Europe, North America and the surrounding areas of Asia. Customers such as Novartis, Korea BASF, Japan Darcel and India Gujarat Fluorine Chemical and so on.
Started from organic synthesis and specialty chemicals production, as an ISO 9001 certified manufacturer, the enterprise now develops its product chains covering fields in pharmaceuticals, dyes, industrial auxiliaries and high-end materials. Since its establishment, the company has always adhered to the quality-oriented development ideal, through advanced production technology and strict quality control, has won the long-term trust of customers.
Also, with the abundant purchase experiences and professional chemical management with the coordination of "QC" team, "Qinmu" established an professional procurement team working as purchase agent so as to help international chemical end users to purchase raw materials with the principle of saving money, saving efforts, saving time.
"Qinmu" enterprise idea of development: Quality is the first life, good service is the first foundation;
"Qinmu" enterprise vision of development: Specializing in organic synthesis, building as a renowned international chemical supplier!
We sincerely welcome friends domestic and abroad to discuss cooperation!
About Our Factory & Business Background
- Address
- Jinan, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Western Europe
FAQ
- What is the purity level of the product?
- The product has an assay of 99% min, meeting industrial quality standards.
- What is the lead time for delivery?
- Lead time is immediate for standard orders, with peak and off-season delivery within 15 workdays.
- Can the packaging be customized?
- Yes, the standard package is 25kg/drum, but other requirements can be negotiated.
- Are samples available for testing?
- Samples are available for customers to verify quality before placing bulk orders.
- Is the price negotiable?
- Yes, the price has advantages and can be negotiated based on your requirements.
- What is the minimum order quantity?
- The text does not specify a minimum order quantity, but samples are available.
- Where is the product shipped from?
- The product is supplied from Jinan, Shandong, China to global markets.
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