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

Model NO.
HHGYY
Type
Dyestuff Intermediates
Appearance
Powder
Quality
Industrial
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
Reference Price
$ 4.50 - 18.00
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Product Description

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

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.

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

 

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