Product Details
CasNo： 8009-03-8
MF： C15H15N
Appearance： white to yellowish or light amber semi - solid oily
Delivery Time： 15 days
Packing： 170kg/drum
Purity： 99%
- Basic Information:
- English Name: White Vaselin
- CAS Number: 8009 - 03 - 8
- Molecular Formula: Usually not fixed due to complex composition. Some data show approximate molecular formulas such as C₁₅H₁₅N.
- Properties: It is a white to yellowish or light amber semi - solid oily substance. It is transparent in thin layers with a slight fluorescence. It is odorless and tasteless.
- Melting Point: 45 - 60℃
- Solubility: Insoluble in water, almost insoluble in cold and hot ethanol, slightly soluble in ether, and easily soluble in organic solvents such as benzene and carbon disulfide.
- Quality Standards:
- Color: Take 10g of this product, heat it to melt, and compare it with the reference liquid. The color should not be darker.
- Impurity Absorbance: The absorbance at a wavelength of 290nm should not exceed 0.50.
- Penetration: It should be between 130 - 230 units.
- Acidity and Alkalinity: It should meet the regulations. Take the sample, add water, heat and stir, separate the water layer, add phenolphthalein indicator solution, it should be colorless, and add methyl orange indicator solution, it should not appear pink.
- Main Uses:
- Medical Field: It can be used as a pharmaceutical excipient and ointment base, and is used to prepare medical ointments, such as Mometasone Furoate Cream. It can also form a protective film on the skin surface, repair dry and chapped skin, and assist in protecting minor cuts, burns and other wounds, reducing the risk of infection. It can also be used for nasal cavity care to relieve dry and cracked nasal mucosa and bleeding.
- Cosmetics Field: It is an ingredient in cosmetics such as creams and balm - type cosmetic oils, and is often used in products such as lip balms and hand creams to play a moisturizing role.
- Industrial Field: It can be used as an emulsifying paste for lubricating silk products in the textile industry, and can also be used for the temporary protection of precision instruments and medical devices. It can also be used as a release agent and protective coating.
- Packaging and Storage: It is usually packaged in specifications such as 500g/bottle and 25kg/barrel. It should be stored in a light - proof and air - tight manner, and can be stored at room temperature.
