- Min.Order :1 Gram
- Purity: 99%
- Payment Terms : L/C
Keywords
17β-estradiol 50-28-2 17β-estradiol cost
Quick Details
- Appearance:as the content description
- Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
- PackAge:According to the clients requirement
- ProductionCapacity:12|Kilogram|Day
- Storage:Kept in a well-closed, light-resistant,dry and cool place
- Transportation:By sea or air
Superiority:
1.TOP 10 Chemical enterprises in China
2.Over 10 years of experience
3.Wholly owned production plant (12002)
4.Sales to more than 120 countries
5.200 products with competitive price
6.FCL, 2--5mt LCL, long contract, year contract available
7.Halal, Kosher, ISO 9001 certified
8.High quality products, complying with BP/USP/FCC/EU standard
9.1000 m2 owned office and 3000 m2 warehouse
10.Up to 90 days' credit payment.
Details:
1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
| 17β-estradiol | |
|---|---|
| Item | Value |
| Melting point: | 178-179 ଌ(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) |
| Flash point: | 2℃ |
| storage temp. | 2-8ଌ |
| solubility | Practically insoluble in water, soluble in acetone, sparingly soluble in ethanol (96 per cent), slightly soluble in methylene chloride. |
| form | powder |
| 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. |
| Merck | 14,3703 |
| BRN | 1914275 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | VOXZDWNPVJITMN-ZBRFXRBCSA-N |
| 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 | Estra-1,3,5(10)- triene-3,17-diol (17.beta.)-(50-28-2) |
1. What's your payment terms
T/T or L/C.
2. What's your delivery time
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products
According to the products you ordered.
5. What documents you provide
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port
Usually is Shanghai,Qingdao or Tianjin.
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