Calcium Citrate (Ultrafine)
CAS number: 813-94-5 · INCI: Calcium Citrate (Ultrafine)
Key Benefits
- Calcium Citrate (CAS 813-94-5), ultrafine grade — high-purity calcium source for supplements & food fortification. GMP manufacturer.
- CAS number: CAS 813-94-5
- Appearance: white crystalline powder (ultrafine)
- Solubility: sparingly soluble in water; insoluble in ethanol
- Molecular formula: C12H10Ca3O14
- Molecular weight: 498.43
Main Applications
- Calcium dietary supplements (tablets, capsules, effervescent)
- Food and beverage calcium fortification
- Antioxidant / acidity regulator in food processing
Recommended Use Levels
Use levels depend on the finished-product category and the target claim. Contact our technical team for grade-specific guidance and samples.
EU & Regulatory Notes
Ingredients supplied for food and supplement use must comply with the EU food law framework applicable to your finished product and destination market — in particular Directive 2002/46/EC on food supplements and Regulation (EU) 2015/2283 on novel foods where relevant — as well as national rules in each Member State. Always verify permitted ingredient status and maximum levels before launch; Aogubio provides COA, SDS and technical documentation to support your compliance file.
Why Buy Bulk Calcium Citrate (Ultrafine) from Aogubio?
- GMP-certified manufacturing: consistent quality from raw material to finished ingredient
- Complete documentation: COA, SDS and heavy metal test reports with every batch
- Flexible supply: samples to full container loads, MOQ from 1 kg
- Export experience: reliable shipping to EU, North America and Asia
FAQ
What is the CAS number of Calcium Citrate (Ultrafine)?
CAS 813-94-5.
What is Calcium Citrate (Ultrafine) used for?
Calcium dietary supplements (tablets, capsules, effervescent) Food and beverage calcium fortification.
What does Calcium Citrate (Ultrafine) look like?
White crystalline powder (ultrafine).
What grades are available?
Food, pharmaceutical and cosmetic grades available; COA and SDS supplied with every batch.
View the Calcium Citrate (Ultrafine) product page for specifications and to request samples.
Aogubio Co., Ltd (Imaherb) is a GMP-certified manufacturer of bulk ingredients. Every batch ships with COA, MSDS and heavy metal test reports.