0102030405
Food Additive Malic Acid Powder CAS 6915-15-7
Properties
Melting point: 131 - 133 °C (lit.)
Alpha: [α]D20 -0.5～+0.5° (c = 5, H2O)
Boiling point: 167.16°C
Bulk density: 800kg/m3
Density: 1.609
Vapor density: 4.6 (vs air)
Vapor pressure: <0.1 mm Hg (20 °C)
Refractive index: 1.3920
Fp: 203 °C
Storage temp.: 2 - 8°C
Solubility: methanol: 0.1 g/mL, clear, colorless
Pka: 3.4 (at 25℃)
Form: Solid
Color: White to Almost white
Odor: at 100.00 %. odorless
PH: 3.33 (1 mM solution); 2.74 (10 mM solution); 2.21 (100 mM solution)
Odor Type: odorless
Optical activity: [α]/D 0.10 to +0.10°
Biological source: synthetic
Water Solubility: 558 g/L (20 ºC)
Specification
Items |
Specifications | |
| Appearance | white Crystal powder | |
| Purity | 99.0 % min |
|
| Loss on Drying | ≤5.0% |
|
| Heavy Metals |
3 ppm max. |
|
Products Usage
1. In food industry: it can be used in the processing and concoction of beverage, liqueur, fruit juice and the manufacture of candy and jam etc. It also has effects of bacteria inhibition and antisepsis and can remove tartrate during wine brewing.
2. In tobacco industry: malic acid derivative (such as esters) can improve the aroma of tobacco.
3. In pharmaceutical industry: the troches and syrup compounded with malic acid have fruit taste and can facilitate their absorption and diffusion in the body.
4. Daily chemical industry: as a good complexing agent, it can be used for toothpaste formula, spice synthesis formulas and so on. It also can be used as a deodorant and detergent ingredients. As a food additive, malic acid is an essential food ingredient in our food supply.As a leading food additives and food ingredients supplier in China, we can provide you with high quality malic .
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Keep container closed. Store in a dry place. Do not store at elevated temperatures. Keep from freezing. Do not reuse empty container.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.