Sodium Citrate
CAS number: 68-04-2 · INCI: Sodium Citrate
Key Benefits
- Sodium Citrate (CAS 68-04-2), food grade — versatile buffer, emulsifying salt & sequestrant. GMP manufacturer.
- CAS number: CAS 68-04-2
- Appearance: white crystalline powder or granules
- Solubility: freely soluble in water
- Molecular formula: C6H5Na3O7
- Molecular weight: 258.07
Main Applications
- Food acidity regulator and buffer (E331)
- Emulsifying salt in processed cheese
- Anticoagulant / buffering agent in pharma
- Beverage and dairy applications
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 Sodium Citrate 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 Sodium Citrate?
CAS 68-04-2.
What is Sodium Citrate used for?
Food acidity regulator and buffer (E331) Emulsifying salt in processed cheese.
What does Sodium Citrate look like?
White crystalline powder or granules.
What grades are available?
Food, pharmaceutical and cosmetic grades available; COA and SDS supplied with every batch.
View the Sodium Citrate 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.