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Talc USP

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MOQ : 25 Kilograms

Talc USP Specification

Molecular Weight
379.26 g/mol

Residue on Ignition
< 0.5%

Heavy Metal (%)
< 0.001%

EINECS No
238-877-9

Storage
Cool, dry place

Particle Size
Under 10 Micron

Place of Origin
India

Molecular Formula
Mg3Si4O10(OH)2

Melting Point
> 1500C

HS Code
252620

Moisture (%)
< 0.5%

Assay
> 98%

Ph Level
7 - 9

Loss on Drying
< 0.5%

Acid Value
Nil

Other Names
Luzenac Pharma/ Purifioed Talc USP/ Talc

CAS No
14807-96-6

Type
Other

Grade
USP Grade

Usage
Pharmaceutical, Cosmetic, Industrial

Purity
99%

Appearance
Fine Powder

Application
Pharmaceutical excipient, tablet lubricant, body powder, personal care

Raw Material
Excipients

Smell
Odorless

Color
White to off-white

Form
Powder

Oil Absorption
30-60 ml/100g

Shelf Life
5 Years

Toxicity
Non-toxic

Specific Surface Area
10-15 m2/g

Bulk Density
0.4 - 0.6 g/cm3

Free from Asbestos
Yes, Asbestos-free

Solubility
Insoluble in water and diluted acids

pH of 10% Suspension
8 - 9

Packaging
25 kg / 50 kg HDPE bags

Regulatory Compliance
USP/NF, BP, IP

Talc USP Trade Information

Minimum Order Quantity
25 Kilograms

Delivery Time
10 Days

About Talc USP

Purified Talc USP is a naturally occurring hydrated magnesium silicate that has been processed and purified to comply with the requirements of the United States Pharmacopeia (USP).

Exceptional Quality and Purity

Our Talc USP stands out with a remarkable purity level of 99%, ensuring it meets the stringent requirements of pharmaceutical, cosmetic, and industrial applications. Each batch undergoes rigorous testing for heavy metals, moisture, and other impurities, confirming compliance with international standards such as USP/NF, BP, and IP. It is completely asbestos-free and non-toxic, providing peace of mind for both manufacturers and end-users.

Versatile Applications and Benefits

Talc USP is prized for its versatility and is used as a functional excipient in tablets, a lubricant, and as a key ingredient in body and personal care powders. Its high specific surface area and fine particle size (below 10 microns) enhance blending and uniform distribution in formulations. Additionally, its excellent oil absorption and smooth texture contribute to effective moisture control and a superior product finish.

FAQ's of Talc USP:

Q: How is Talc USP typically used in pharmaceutical and cosmetic products?

A: Talc USP is primarily used as an excipient, tablet lubricant, and glidant to improve powder flow and prevent sticking during manufacturing. In cosmetics, it serves as an ingredient in body powders and personal care items due to its ability to absorb moisture and provide a soft, smooth finish.

Q: What benefits does asbestos-free Talc USP provide?

A: Being asbestos-free ensures maximum product safety, eliminating health hazards commonly associated with asbestos contamination. This makes it suitable for sensitive pharmaceutical uses and personal care products, guaranteeing client and consumer safety.

Q: When should Talc USP be stored and handled with care?

A: Talc USP should always be stored in a cool, dry place, sealed in its original HDPE bags, to maintain its free-flowing nature and prevent moisture absorption, which can affect its quality and performance in formulations.

Q: Where is Talc USP sourced from, and what is its regulatory compliance?

A: Our Talc USP is sourced in India and complies with international pharmacopeial standards, including USP/NF, BP, and IP. This ensures it meets rigorous safety and purity criteria necessary for global healthcare and cosmetic products.

Q: What is the process used to ensure Talc USP remains asbestos-free and pure?

A: The raw talc undergoes advanced purification and testing processes to eliminate any traces of asbestos and unwanted minerals. Quality control checks at each stage guarantee the end product's purity and safety, with batch records and certifications available upon request.

Q: How does the particle size and surface area of Talc USP affect its application?

A: Its fine particle size (under 10 micron) and high specific surface area (10-15 m2/g) allow for homogenous mixing in formulations, enhancing compressibility in tablets and ensuring an even, smooth application in cosmetics and powders.

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