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CONTACT US

  1. Fax: +86-731-84421482
  2. E-mail: sinogreat@sinogreat.cn
  3. Tel: +86-731-84427351
  4. Add: RM. 2010, Tian xin cheng (South) 154 Jianxiang South Road, Changsha, Hunan, 410005, China.

DL-PANTHENOL


Product name:

DL-Panthenol

Chemical name:

(±)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide

Formula:

C9H19NO4

Formula weight

205.25

CAS number:

16485-10-2

Structure:

1565933113(1).jpg 

Solubility:

Freely soluble in water, alcohol, methanol and propylene glycol; soluble in chloroform and in ether; slightly soluble in glycerin. Insoluble in vegetable oils, mineral oil and fats.

Odor and Taste:

Slight characteristic odor with a slight bitter taste.



Specification:

Appearance:

Well dispersed white powder.


Identification:

a). Infrared absorption



b). Cupric sulfate TS



c). Ferric chloride TS


Content:

99.0-102.0%


Specific rotation :

-0.05 ~ +0.05


Melting range:

64.5℃ - 68.5℃


Loss on drying:

≤0.5%


Aminopropanol:

≤0.1%


Heavy metals:

≤10 ppm


Residue on ignition:

≤0.1%


Residue solvent:

≤0.5%



Application:

It is the racemic mixture of the D and L isomers of panthenol. It is a moisturizing and conditioning agent a source of vitamin B5 for use in hair care and skin care products.

Storage:

Stored in cool, dry place, under 35℃ in the tightly sealed, original containers. It should be protected from moisture, away from heat/fire/direct sun light.

Packing:

Packing in fiber drums lined with PE inner, each 25 kg net.

Shelf life:

If DL-panthenol is stored at under 35℃ in the tightly sealed original drums/containers, it has a shelf life of 24 months. After 24 months, Re-inspect it each 6 months.


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CONTACT US

  • Fax: +86-731-84421482
  • E-mail: sinogreat@sinogreat.cn
  • Tel: +86-731-84427351
  • Add: RM. 2010, Tian xin cheng (South) 154 Jianxiang South Road, Changsha, Hunan, 410005, China.
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