Pharmaceutical Grade Heavy Calcium Carbonate (Pharmaceutical Excipient)
Pharmaceutical Grade Heavy Calcium Carbonate (Pharmaceutical Excipient)
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Pharmaceutical Grade Heavy Calcium Carbonate (Pharmaceutical Excipient)

Price
MOQ
$35
1 Pieces
Product Details
Purity:
≥99.8%
Particle Size Range:
30-50μm
Moisture Content:
≤0.15%
Shipping & Policy
Shipping & Delivery Info:
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Payment Methods:
T/T
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Product Description
Company Info

Basic Info

This pharmaceutical grade heavy calcium carbonate, as a pharmaceutical excipient, is widely used as a filler and pH regulator for tablets and capsules, improving the stability and formability of drugs, meeting GMP production requirements, solving the problems of high impurities and poor compatibility of common pharmaceutical excipients, and adapting to various solid dosage production scenarios.

Key attributes

Purity
≥99.8%
Particle Size Range
30-50μm
Moisture Content
≤0.15%
Heavy Metal (as Pb)
≤1mg/kg
Arsenic Content
≤1mg/kg
Microbial Limit
≤100CFU/g
PH Value
8.5-9.0
Loss on Ignition
≤36%
Compliance Standard
USP 43/NF 38
Oil Absorption
≤25g/100g
Whiteness
≥92%
Purity
≥99.8%
Particle Size Range
30-50μm
Moisture Content
≤0.15%
Heavy Metal (as Pb)
≤1mg/kg
Arsenic Content
≤1mg/kg
Microbial Limit
≤100CFU/g
PH Value
8.5-9.0
Loss on Ignition
≤36%
Compliance Standard
USP 43/NF 38
Oil Absorption
≤25g/100g
Whiteness
≥92%

Customer reviews

Dr. Robert Chen · Pharmaceutical Formulation Scientist
In our tablet manufacturing process, Pharmaceutical Grade Heavy Calcium Carbonate has proven to be an outstanding excipient. It provides excellent compressibility and flow properties, which are crucial for our high-speed tablet presses. The product's consistent purity (always meeting USP standards) and low heavy metal content give us confidence in our formulations. We've noticed significant improvements in tablet hardness and dissolution profiles since switching to this supplier.

Product Description

Product features:

It uses selected natural marble as raw material, prepared by crushing, grading and purification, with purity far exceeding pharmaceutical grade standards and extremely low impurity content; strictly follows GMP production specifications, with microbial control up to standard and no pathogenic bacteria residue; uniform particle size distribution, strong compatibility with active pharmaceutical ingredients, and does not affect drug release; it can be used as a direct compression filler, simplifying the pharmaceutical production process and reducing production energy consumption, solving the industry pain point that traditional pharmaceutical excipients are difficult to adapt to high-speed tablet equipment.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/257/0/20260319094827_69bb55eba654c.webp

Product specifications:

The raw material is premium natural marble, with a purity of 99.82%, an average particle size of 42μm, a moisture content of 0.12%, a PH value of 8.7, a loss on ignition of 35.8%, a heavy metal lead content of 0.3mg/kg, a total microbial count of 87CFU/g, an oil absorption of 22.6g/100g, a whiteness of 92.5%, packaging specification of 10Kg/Carton, storage in dry and ventilated warehouses, shelf life of 36 months, and meets the safety standards of pharmaceutical packaging materials.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/257/0/20260319094825_69bb55e96d180.webp

Product application:

It is suitable as a filler, pH regulator and glidant for tablets and capsules, used in the production of western medicine tablets, proprietary Chinese medicine preparations, nutritional supplement capsules and other scenarios, adapting to high-speed tableting and capsule filling production lines of pharmaceutical factories, helping pharmaceutical companies improve pharmaceutical production efficiency and compliance, and meeting the pharmaceutical registration requirements of multiple countries such as Europe, America, Japan and South Korea.

Frequently Asked Questions (FAQ)

Q:How does Pharmaceutical Grade Heavy Calcium Carbonate function as an excipient?
A:This grade acts as a diluent/binder in tablets/capsules, providing high purity (≥99%), low heavy metal content (<10ppm), and controlled particle size (15-45μm) for optimal drug dissolution and stability.

Company Profile

Business Type:
Manufacturer
Main Products:
Inorganic non-metallic powder,Calcium carbonate,Wollastonite powder,
Year of Establishment:
2013
Number of Employees:
Address:
Building 9, Xinghui 2nd District, No. 21 Jianshe South Road, Shanggao County, Yichun, Jiangxi, China
Average Response Time:
Days

General Information

Business Type:
Manufacturer
Main Products:
Inorganic non-metallic powder,Calcium carbonate,Wollastonite powder,
Year of Establishment:
2013
Number of Employees:
Management System Certification:
ISO19011:2000,SA8000
Address:
Building 9, Xinghui 2nd District, No. 21 Jianshe South Road, Shanggao County, Yichun, Jiangxi, China

Trade Capability

Main Markets:
北美,南美洲,东欧,东南亚,非洲,大洋洲
Shipping Ports:
Export Volume:
Average Lead Time:
Days
Payment Terms:
T/T L/C
Cooperation Mode:
OEM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

Company Show

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Mr. Huang Rendian
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