[2015 GO! ] CAS No.:77-92-9 citric acid production plant
1.Characters:
Chemical Name:Citirc Acid anhydrous/monohydrate
Molecular Formula: C6H8O7/ C6H8O7·H2O
Molecular Weight: 192.1/ 210.14
CAS No.: 77-92-9/5949-29-1
HS Code:2918140000
Standard: BP2008, E330, USP32, FCCV
Properties: Colorless or white crystalline powder. deliquescent in humid air and efflorescent in dry air.
colorless crystals or white crystalline granules (technical grade with light yellow color), odorless,
taste intensely tart flavor, readily soluble in water and ethanol.
2.Specification
Items | Anhydrous | Monohydrate |
According to | GB/T 8269-2006 | GB/T 8269-2006 |
Clarity and color of solution | Conforming with test | Conforming with test |
Assay, % ≥ | 99.5-100.5 | 99.5-100.5 |
Water, % ≤ | 0.5 | 7.5-9.0 |
Readily carbonisable substances, % ≤ | 1.0 | 1.0 |
Sulfate, % ≤ | 0.01 | 0.015 |
Sulfated Ash, % ≤ | 0.05 | 0.05 |
Chloride , % ≤ | 0.005 | 0.005 |
Oxalate, % ≤ | 0.01 | 0.01 |
Calcium, % ≤ | 0.02 | 0.02 |
Heavy Metals (Pb), mg/kg ≤ | 5 | 5 |
3. Appication
Citric Acid is Mainly used as acidulant,flavoring agent, preservative and antistalling agent in food and beverage industry .It is also used as antioxidant,plasticizer and detergent in chemical, cosmetics and cleanig industries
1). Food industry : Soda, candy , biscut,can, jam,Juice ...
2). Medicine Industry : Pharmaceuticals , Ferric ammonium citrate, sodium citrate ...
3). Chemical : Plastic Film for food package
4). Detergent : Nuisanceless detergent and retarder in concrete
4. Citric Aid Packing :
25 kg pp bag , 25 MT/20FCL without pallets ; 22Mt/20FCL with pallets
or as your requirements .
ZhengZhou Clean Chemical Co.,Ltd
( 86-371-66611971