Wholesale Price High Quality 7-Dehydrocholesterol CAS 434-16-2

• CAS No.: 434-16-2
• Formula: C27h44o
• EINECS: 207-100-5
• Type: Dyestuff Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: HHGYY
• Colour: Yellow
• MW: 384.64
• Assay: 99%
• Storage: Dry Place
• Packing: 25kg/Drum
• Sample: Available
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: Haihang
• Origin: Shandong, China
• Production Capacity: 1000 Metric Ton/Month

Product Description

Wholesale Price High Quality 7-Dehydrocholesterol CAS 434-16-2

Description
 

7-Dehydrocholesterol Details

Chemical Name: 7-Dehydrocholesterol

CAS No.:434-16-2

Molecular Formula:C27H44O

Molecular Weight:384.64

MolecularStructure:

Appearance:Pale yellow crystalline powder

7-Dehydrocholesterol Typical Properties

Item tested	Specification	Results
Appearance	Pale yellow crystalline powder	complies
Melting point	145-151ºC	147.2-148.1ºC
Specific rotation	-108°~-120°	-113°
Loss on drying	<0.5%	0.25%
Residue on ignition	<0.1%	0.05%
Heavy metals	<20ppm	complies
Assay	≥95%	95.07%

 

7-DehydrocholesterolUsage

Intermediate of vitamin D3.

7-Dehydrocholesterol Packaging and Shipping

Packing: 25kg/drum

7-Dehydrocholesterol Storage

Keep in dry place, store in tight closed container.