Qizheng Factory Supply High Quality 99% Estradiol Valerate Powder CAS 979-32-8 Free Shipping
| Product name |
Estradiol Valerate |
| CAS number |
979-32-8 |
| Purity |
>99% |
| Transport Package |
1kg/Drum or Customized |
| Storage |
After reconstitution store at 2 ºC- 8ºC |
What is Estradiol Valerate?
Estradiol is a white or milky white ordorless crystalline powder. It is soluble in and acet, slightly soluble in ethanol, and insoluble in water. Estradiol is the intermediate between estradiol valerate and estradiol benzoate, and it is a type of estrogen drug. It can be used to treat uterine functional bleeding, primary amenorrhea, menopausal syndrome, and prostate cancer. Estradiol can promote and adjust the normal growth of female sex organs and secondary sex characteristics, promote mammary duct maturation and growth, and aid in posseting. Estradiol can also be used in biochemical research.
1.Vitamin A acetate can effectively prevent obesity, keep women slim figure.
2.Vitamin A acetate is used to promote bone growth, help teeth growth, regeneration.
3.Vitamin A acetate can adjust the skin and cuticle metabolic effect, can be anti-aging, and to wrinkles.
4.Vitamin A can help protect skin, mucous membrane from bacteria violations, healthy skin, prevent skin cancer.5.Vitamin A acetate also can prevent nyctalopia, eyesight decline, the treatment of various eye disease, make the woman good eyes.
6.Vitamin A acetate can reduce sebaceous overflow and make the skin elasticity, and at the same time, desalination spot, smooth skin.
| Density |
1.1±0.1 g/cm3 |
| Boiling Point |
486.2±45.0 °C at 760 mmHg |
| Melting Point |
144°C |
| Molecular Formula |
C23H32O3 |
| Molecular Weight |
356.498 |
| Flash Point |
191.1±21.5 °C |
| Exact Mass |
356.235138 |
| PSA |
46.53000 |
| LogP |
6.62 |
| Vapour Pressure |
0.0±1.3 mmHg at 25°C |
| Index of Refraction |
1.568 |
Zhengzhou Qizheng Trading Co., Ltd. mainly produces medical intermediates, chemical raw materials, biological products and other series, is a collection of development, production, domestic and foreign trade sales as one of the large-scale fine chemical raw materials production enterprises. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
1. Wide range of sales
Our products are sold to Europe, North and South America, East China, Asia Pacific and Africa, and we have long-term cooperation with logistics companies, transportation costs are low and safe.
2. Large scale factory
With perfect production equipment, high output, storage turnover speed, and in many countries with warehouses, fast and safe delivery.
3. Excellent service
We respond quickly and clearly to customer feedback on questions and suggestions. Customer feedback is as high as 90 percent satisfaction.
4. High product quality
We strictly control the production process from raw materials to finished products to provide customers with reasonable prices and excellent quality products.
5. Professional research and development team
The product research and development department has rich experience, high scientific research strength, product quality is guaranteed and the price is lower than peers.
We provide one-on-one after-sales service and track orders throughout the process.
We are also available online 24 hours a day to assist you. Please contact us at any time.
After purchasing the products from our Lab, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.
Q1: Are you a manufacturer?
Answer: Yes, we are manufactuer.
Q2: Which kind of payment terms do you accept?
Standard terms: Western Union, Bitcoin, Bank Transfer, Wise, WeChat and Ali baba.
Ali baba include Credit/Debit Card, Google Pay and Apply Pay.
Q3: Can you give me a discount price?
Sure,It depends on your qty.
Q4: How can i get a sample?
Free samples are available for some products,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to guarantee the Product Quality before placing orders?
Strict QC with 6 steps testing from raw material purchase to finished product.
Q6: How to solve the after-sale disputes?
First of all, our quality control will reduce the quality problem to near zero.
We accept Changing, Reshipping or Refunding service if any quality problem.
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