DL-malic acid ( CAS NO.: 617-48-1)
Description:
White or nearly white, crystalline powder or granules having a special acid taste.
Chemical Name: DL-hydroxy butanedioic acid
Molecular Formula: C4H6O5
Structural Formula:
Molecular Weight: 134.09
Specification:
(Executive Standard: GB 25544-2010, also meets the international standards of FCC、BP、VSP etc.)
|
Assay (as C4H6O5) |
99.0% ~100% |
|
Specific rotation [α]D20℃ |
-0.10o ~+0.10o |
|
Arsenic (as As) |
2 mg/kg max |
|
Lead |
2 mg/kg max |
|
Residue on ignition |
0.10% max |
|
Fumaric acid |
1.0% max |
|
Maleic acid |
0.05% max |
|
Water-insoluble matter: |
0.1% max |
|
Production License NO.: SuXK13-217-00018 |
|
Main Function and purpose:
DL-malic acid can be used as an acidulant in cool drinks (such as lactobacillus drinks, milk drinks, carbonated drinks, cola), frozen foods (such as sherbet ad ice cream), and in processed foods (such as wine and mayonnaise). It is used as color-keeper and antiseptic of juice. It is also used as emulsion stabilizer of egg yolk.
Packing:
25kg net in kraft/plastic bag lined with PE bag, 17MT/20' FCL(on pallet) or 19MT/20' FCL(without pallet).
Storage:
Keep airtight and away from direct sunlight in a dry and cool place.
