Calamine BP
Calamine BP
DERMATOLOGY/COSMETIC INGREDIENT
CAS no. 8011-96-9
Calamine is a basic zinc carbonate (BP) or zinc oxide (USP) suitably coloured with iron(III) oxide.
Calamine is a traditional, natural ingredient (dating back as far as 1500BC) used in various creams, soaps and lotions to treat mild skin conditions such as: itching, eczema, sunburn, insect bites, pain caused by poisonous plants and many more.
Calamine is also popular cosmetic ingredient due to its sunscreen properties and ability to cover skin marks and blemishes.
BHM Chemicals is a supplier of high quality natural Calamine BP and USP suitable for use in various cosmetic and pharmaceutical preparations.
Minimum order quantity: 50kg
PRODUCT SPECIFICATION
CHARACTERISTICS
Identification
Calcium
Soluble barium salts
Lead
Chloride
Sulphate
Ethanol-soluble dyes
Matter insoluble in HCl
Water-soluble dyes
Residue on ignition
HAZARDOUS IDENTIFICATION
STORAGE
An amorphous, impalpable, pink or reddish brown powder, the colour depending on the variety and amount of iron(III) oxide present and the process by which it is incorporated. Practically insoluble in water. It dissolves with effervescence in HCl.
Conforms to BP tests
As per BP test: The solution remains clear
As per BP test: The solution remains clear
Not more than 150ppm
Not more than 0.07%
Not more than 0.6%
As per BP test: The filtrate is colourless
As per BP test: The residue weighs not more than 10mg
As per BP test: The filtrate is colourless
68.0 to 74.0%
Non-hazardous chemical
Keep container tightly closed in a cool and dry place and protected from light. Protect from contamination by foreign substances.