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Technical Data Typical Analysis. Product: Calamine USP Powder . CAS #: 8011-96-9. Expiry date : Up to 5 years from manufacturing date. Properties. Appearance Identification A) Identification B) Acid insoluble substance. Loss on ignition. Alkaline Substances Calcium (Ca) Calcium and magnesium. Arsenic (As) Lead (Pb) Assay.
Acid-insoluble substances— Dissolve 2.0 g in 50 mL of 3 N hydrochloric acid. If an insoluble residue remains, collect it on a tared filter, wash with water, dry at 105 for 1 hour, cool, and weigh: the weight of the residue does not exceed 40 mg (2.0%).
Chemical name. Calamine; CAS Reg. No. 8011-96-9. Description. A fine, amorphous pink or reddish brown powder; odourless. Solubility. Practically insoluble in water; soluble with effervescence in mineral acids. Category. Antipruritic drug. Storage. Calamine should be kept in a well-closed container. Additional information.
1. The objective of the study was to formulate the Calamine lotion which do not any side-effect or adverse reaction. 2. To evaluate the prepared calamine lotion for moisturising the skin 3. Calamine lotion is used for rejuvenate the skin, remove wrinkles on skin, provide soothing effect to the skin. BENEFITS OF CALAMINE LOTION 1.
Cosmetic applications of lotions are numerous, ranging from sun protectors to antiperspirants. Examples include calamine lotion, ciclopirox lotion, and sodium sulfacetamide lotion. Calamine lotion contains 8% each of zinc oxide and calamine, the latter composed of zinc oxide and a small amount of ferric oxide.
Description An amorphous, 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. Solubility Practically insoluble in water. It dissolves with effervescence in hydrochloric acid. Identification Passes test. Residue on ignition 68 – 74%
This document summarizes quality control tests performed on a sample of calamine powder. It includes the introduction, materials, procedures, results, and conclusion of the tests. Tests were conducted to analyze the solubility, identification, calcium and lead content, and alkaline substances of the sample.
