Dermatology and cosmetic raw material

Calamine BP

CAS No. 8011-96-9

Calamine BP is a pink dermatological powder used as an ingredient in topical pharmaceutical and cosmetic preparations. In pharmacopeial and practical use, calamine is closely associated with zinc-based topical materials coloured with iron oxide, which gives the product its characteristic pink appearance. Because BHM Chemicals supplies Calamine BP as a raw material, it is best presented as an ingredient for external-use formulations rather than as a finished regulated product.

Calamine BP product material

Overview

Calamine BP is a pink dermatological powder used as an ingredient in topical pharmaceutical and cosmetic preparations. In pharmacopeial and practical use, calamine is closely associated with zinc-based topical materials coloured with iron oxide, which gives the product its characteristic pink appearance. Because BHM Chemicals supplies Calamine BP as a raw material, it is best presented as an ingredient for external-use formulations rather than as a finished regulated product.

Calamine has a long-established place in topical skincare and pharmaceutical preparations. It is widely used in formulations such as calamine lotion, creams, ointments, and dusting powders intended for external application. regulated product-label and specialist-reference sources describe calamine-containing topical products as skin protectant preparations used to help soothe itching and discomfort and to dry oozing skin irritation in selected minor skin conditions.

Calamine BP supply and documentation context

Supply context

Supply and documentation support

BHM Chemicals is a supplier of high quality Calamine BP suitable for use in various cosmetic and pharmaceutical preparations.

Minimum order quantity: 50 kg

Overview

Calamine BP is valued for its established use in topical formulations and for its recognizable pink mineral character. In the market, calamine is most commonly associated with calamine lotion, where it is formulated for external skin application, often together with zinc oxide in suspended systems. This makes calamine a familiar and trusted ingredient for manufacturers developing traditional dermatological preparations and selected skin-oriented cosmetic products.

Typical B2B use areas

Topical pharmaceutical preparations

Calamine BP is used as a formulation ingredient in products such as calamine lotion, creams, ointments, and dusting powders for external use. In these preparations, it is associated with soothing, protective, and drying properties valued in products intended for minor skin discomfort, itching, and superficial irritation. When presented on a supplier website, these uses should be described at the ingredient and formulation level, rather than as direct unsupported performance claims for the raw material itself.

Dermatology and skincare formulations

Calamine BP is a suitable raw material for topical skincare preparations designed for irritated or discomfort-prone skin. Its long history of use in externally applied products makes it relevant for formulators looking for a traditional dermatological ingredient for lotions, creams, and similar skin-contact applications.

Cosmetic products

In cosmetic applications, calamine may be used as a pink mineral ingredient in skin-applied formulations where its colour and traditional topical profile are desired. It may also contribute to the visual appearance of products intended for skin coverage or complexion-oriented applications. However, it is better not to describe calamine itself as a sunscreen ingredient. In EU cosmetics legislation, zinc oxide is specifically listed as an authorised UV filter; calamine as such is not the named UV filter.

Raw material profile

Characteristic pink appearance

One of the most recognizable features of calamine is its soft pink colour, which comes from iron oxide. This distinctive appearance has made it a familiar ingredient in traditional topical preparations and helps differentiate calamine-based products from standard white zinc oxide systems.

Established topical use

Calamine remains strongly associated with externally applied preparations, especially calamine lotion and related products. This long-established use supports its continued relevance in pharmaceutical compounding, traditional skin protectant products, and selected cosmetic formulations.

Suitable for suspended topical systems

Commercial calamine products are commonly presented in lotion-type suspensions and other topical systems rather than as soluble actives. For this reason, calamine is best described as a formulation ingredient for external preparations, especially where a suspended mineral phase is appropriate.

Documentation and handling note

Calamine BP should be used in accordance with the applicable pharmacopoeial specification, product documentation, and the regulatory framework governing the finished product. For website communication, the safest and most professional approach is to describe calamine as a raw material used in topical formulations, while avoiding overly broad claims such as management of many unrelated skin disorders, general sunscreen action, or blanket statements about side effects.

Supply summary

Calamine BP remains an important dermatological raw material for manufacturers of topical preparations. Its strongest commercial positioning is as a high-quality ingredient used in calamine lotion and other external-use formulations for soothing and protective skin applications. For BHM Chemicals, the most accurate message is clear: you supply Calamine BP as a formulation ingredient, not a finished calamine lotion, while still acknowledging the well-known end uses of the products in which it is commonly incorporated.

BHM Chemicals

Product specification

Calamine BP

ParameterSpecification
CAS No.8011-96-9
DescriptionCalamine is a basic zinc carbonate suitably coloured with iron(III) oxide.
CharacteristicsAn 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.
IdentificationConforms to BP tests
CalciumAs per BP test: The solution remains clear
Soluble barium saltsAs per BP test: The solution remains clear
LeadNot more than 150ppm
ChlorideNot more than 0.07%
SulphateNot more than 0.6%
Ethanol-soluble dyesAs per BP test: The filtrate is colourless
Matter insoluble in HClAs per BP test: The residue weighs not more than 10mg
Water-soluble dyesAs per BP test: The filtrate is colourless
Residue on ignition68.0 to 74.0%

Full documentation is available on request. Product suitability should be assessed by the customer for the intended application.

Documentation and enquiry

Ask for availability, grade and documentation.

info@bhm-chemicals.com - +48 (0) 519 702 757

Calamine BP product enquiry support

Frequently asked questions

Short answers to common B2B enquiry questions.

Can I send an enquiry for Calamine BP?

Yes. Send the product name, CAS number, grade or specification and we will review the B2B enquiry.

What information should I include in my Calamine BP enquiry?

Include Calamine BP, CAS number, required grade, quantity, destination market and documentation needs.

Can BHM Chemicals support documentation requests for Calamine BP?

We can coordinate product specification and documentation where available for the specific requirement.

Which sectors may enquire about Calamine BP?

Professional customers from pharmaceutical, cosmetic, food, feed, nutritional or broader chemical sectors may contact us.

How is product suitability confirmed?

The customer confirms suitability against the specification, documentation, regulatory requirements and intended application.