Api

Calcium Citrate CAS 813-94-5

Review product identity and request current specifications, documentation, a sample review and a quotation for your requirements.

Longchang Chemical reviews each inquiry. Contact details are used only to respond to the request.

Product documentation CAS 813-94-5 Request the current specification package

Buyer summary

Verified identity details

Identity fields are separated from historical commercial records. Confirm the current test method and acceptance criteria with the quotation.

CAS number
813-94-5
Chemical name
Calcium Citrate
Molecular formula
C12H10Ca3O14
Molecular weight
498.43

Technical information

Identity, specifications and application context

Legacy content may include historical source-record fields. Request the current specification, lot COA and SDS before making a purchasing decision.

Typical Properties

Test item Specification Result
Appearance White Powder Conforms
Identification Should meet the requirements Conforms
Assay(dried basis) 97.5~100.5% 98.75%
Cacium Around 24% 24.19%
Lead ≤0.001% <0.001%
Heavy metals ≤0.002% <0.002%
Arsenic ≤3 μg/g <3 μg/g
Loss on drying ≤2% 1.25%
Acid-insoluble substances ≤0.2% 0.14%
Partical size Through 200 mesh Conforms
Total Aerobic Mircrobidal count Maximum 1000 cfu/g Less than 1000 cfu/g
Total Aerobic Mircrobidal count Maximum 100 cfu/g Less than 100 cfu/g
Total Coliform count Maximum 10 cfu/g Less than 10 cfu/g
E.Coil Negative in 10g Negative in 10g
Salmonella Negative in 25g Negative in 25g
Staphylococcus Aureus Negative in 10g Negative in 10g
Conclusion: The results conforms with USP35 standards

 

Calcium Citrate Usage

This product is used as an analytical reagent and used in the preparation of lemon salts.

Packaging and Shipping

Packing: 25kg/drum

Calcium Citrate Storage

It should be placed in cool and dry.

Procurement

Current documents, sample review and quotation

Current specification

Provide the required grade, test method and acceptance criteria. Longchang will confirm what can be quoted for the reviewed material.

Storage and handling

Request the current specification and SDS for material-specific storage, transport and handling instructions.

Documents

Request the current document set. Availability and revision are confirmed for the quoted material.

Request documentation →

Procurement FAQ

Information for your inquiry

What information should I include in a request for quotation?

Include the product or CAS number, required specification or grade, quantity, destination country and documentation requirements.

Can I request COA, SDS or TDS documentation?

Yes. Request the current document set with the inquiry. Availability and revision are confirmed for the quoted material.

Can I request a sample before placing a bulk order?

Submit the application and target quantity. Sample availability, size and delivery terms are confirmed after review.

Request for quotation

Tell us what you need

Include the target specification, quantity and destination so the team can prepare a useful response.

Who should we address in our reply?
We will contact you through the email address you filled in.
Please include the country calling code.
Company or organization name.
Include the destination country and any additional questions.
Request a Quote

Breathing new life into chemistry.

Weifang Factory: Changyi Longchang Biochemical Co., Ltd., Shibu Development Zone, Changyi City, Weifang City, Shandong Province, China.

Jinan Office: Shandong Longchang Chemical Co., Ltd., Room 2411, Building 3, Aosheng Building, High-tech Zone, Jinan City, Shandong Province, China.

Contact us by phone or email.

Email: info@longchangchemical.com

Tel & WhatsApp: +86 132 5619 3735

Fill in the form and we will contact you as soon as possible.

en_USEnglish