25 Years Of Pharmaceuticals and Healthy&Cosmetic Ingredients Manufacturer & Supplier & Exporter.

Last modified
05/25/2018 - 01:56

7-Dehydrocholesterol

Product Description

CAS: 434-16-2
Molecular Formula: C27H44O
Molecular Weight: 384.6377
Product description:The material is a white to off-white crystalline powder, is a kind of vitamin D3 intermediates.Extraction in pig skin, also can use cholesteryl via esterification, bromide, eliminate and hydrolysis.1. Properties: white or grayish white crystalline powder 2. The density (g/mL, 25 ℃) : not determined 3. The relative vapor density (g/mL, air = 1) : not determined 4. The melting point (DHS C) : 148-152 5. The boiling point (DHS C, atmospheric pressure) : not determined 6. The boiling point (DHS C, 40 MMHG) : not determined 7. The refractive index (n20 / D) : not determined

Send inquiry online For more product information and prices

(Pharmaceutical Ingredients Manufacturer & Supplier & Exporter.)

After sending the online inquiry, we will reply you as soon as possible, if not get any response on time please contact us by Tel or Email. —— Green Stone Swiss

Email: [email protected]
Tel: +86 592 5365887
WhatsApp: +86 189 6515 7632
Send inquiry online: