Anhydrous citric acid is a natural component present in animals and plants and an intermediate product of physiological metabolism. It is also one of the most widely used organic acids in the fields of food, medicine, and chemical industry. It is a colorless transparent or semi-transparent crystal, or granular or particulate powder.
It is widely used in the food industry as an acidulant, emulsifier, buffer, antioxidant, deodorant, chelating agent, etc.
Product Name | Anhydrous Citric Acid | CAS No. | 77-92-9 |
Origin | China | Purity (GC) | ≥99.5% (Food/Industrial Grade), up to 99.9% |
Molar Mass | 192.12 g·mol¹ (Anhydrous); 210.14 g·mol¹ (Monohydrate) | Shelf Life | 2 years |
MOQ | 1 kg | Heavy Metal Content | ≤10 ppm |
Appearance | Anhydrous: Colorless crystalline solid / White crystalline powder; Monohydrate: White crystalline solid | Production Capacity | 20000mts/Year |
Autoignition Temperature | ~1010°C | Certification | COA, ISO, |