GENERAL INFORMATION
|
• HS CODE |
29181400 |
|
• CAS NO |
77-92-9 |
|
• GRADE |
Food Grade |
|
• FORMULA |
C6H8O7 |
|
• MOLECULAR WEIGHT |
192.12 |
PROPERTIES
|
• Appearance |
Colorless or white crystalline powder |
|
• Odor |
Odorless |
|
• Melting Point |
153-154.5°C |
|
• Flash Point |
173.9℃ |
|
• Density |
1.54 |
|
• Solubility |
Easily soluble in water and ethanol, insoluble in C6H6 and CCl3 |
SPECIFICATIONS
|
• Assay |
99.5%-101.0% |
|
• Heavy Metals |
10ppm max |
|
• Iron |
50ppm max |
|
• Chloride |
50ppm max |
|
• Oxalate |
350ppm max |
|
• Sulphate |
150ppm max |
|
• Sulphated Ash |
0.1%max |
|
• Moisture |
7.5%-9.0% |
|
• Standard specifications |
BP 93 bp98 bp2003 usp24 usp26 rzbc |
APPLICATION
• Used in the food industries, such as beverage, fermentation wine, jelly, canned fruits and jam, as sour agent, enhance agent, buffer agent, antioxidant, chelation agent.
PACKING
• 25kg/bag
STORAGE AND TRANSPORTATION
• Store in cool, ventilated and dry place, keep closed.




