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Product:
Dexpanthenol(D-Panthenol)
Formula:
C9H19NO4
CAS No.:
81-13-0
Product No.:
SP2053
Package:
25Kg/Drum or in terms of customer's requirements.

Physicochemical Properties

It is a colorless to yellowish transparent viscous liquid, which may crystallize after long-term storage at low temperature. It has a slight special smell and is easy to absorb moisture. D-panthenol is soluble in water, methanol and ethanol, but insoluble in ether, chloroform, oil and fat. It is relatively stable in air and light.

 

Specification

ITEM

SPECIFICATION

RESULT

Appearance

Colorless or lightyellow liquid

Confirmed

Identification

Positive

Confirmed

Specific optical rotation

+29.0º~ +31.5º

Confirmed

Water

No more than 1.0%

Confirmed

Heavy metaks

Not more than 20ppm

Confirmed

Organic volatile impurities

Meets the requirements

Confirmed

Solubility

Freely soluble in water, in alcohol,

in methanol and in propylene glycol,

It is soluble in chlorform and in ether,

and is slightly soluble in glycerin

Confirmed

Assay

98~102.0%

Confirmed

Limit of aminopropanol

Not more than 1.0%

Confirmed

Residue on ignition

Not more than 0.1%

Confirmed

Refrantive index

1.495~1.502

Confirmed

 

Applications and Usages

Widely used in medicine, food, cosmetics industry.In the cosmetics industry: the nursing function of skin is as follows: moisturizing agent penetrating deeply, stimulating the growth of epithelial cells, promoting wound healing, and playing an anti-inflammatory role; the nursing function of hair is shown as lasting moisturizing function, preventing the hair from splitting and damage, increasing the density of hair and improving the luster of hair quality; the performance of nail care is to improve the hydration of nails and endow the fingers Nail flexibility.