Product Details
- Product NameL-(-)-Malic Acid
- CAS No.97-67-6
- EINECS No.202-601-5
- MFC4H6O5
- MW134.09
- InChIKeyBJEPYKJPYRNKOW-REOHCLBHSA-N
- AppearancePowderWhite
- storage temp. Store below +30°C.
- Water Solubility soluble
- density 1.60
- Melting point 101-103 °C (lit.)
- Boiling point 167.16°C (rough estimate)
| Product Name: | L-(-)-Malic Acid |
| Synonyms: | (S)-(-)-HYDROXYSUCCINIC ACID;(S)-HYDROXYSUCCINIC ACID;(S)-HYDROXYBUTANEDIOIC ACID;(S)-(-)-MALIC ACID;(S)-2-HYDROXYBUTANEDICARBOXYLIC ACID;S(-)-2-HYDROXYSUCCINIC ACID;NATURAL APPLE ACID;Butanedioicacid,hydroxy-,(S)- |
| CAS: | 97-67-6 |
| MF: | C4H6O5 |
| MW: | 134.09 |
| EINECS: | 202-601-5 |
| Product Categories: | Food & Feed ADDITIVES;MalicAcidSeries;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Chiral chemicals;Aliphatics;Chiral Reagents;Plant extracts;Food additive and acidulant;Imidazoles ,Heterocyclic Acids |
| Mol File: | 97-67-6.mol |
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| L-(-)-Malic Acid Chemical Properties |
| Melting point | 101-103 °C(lit.) |
| alpha | -2 º (c=8.5, H2O) |
| density | 1.60 |
| refractive index | -6.5 ° (C=10, Acetone) |
| FEMA | 2655 | L-MALIC ACID |
| Fp | 220 °C |
| storage temp. | Store at RT. |
| solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| form | Powder |
| color | White |
| PH | 2.2 (10g/l, H2O, 20℃) |
| pka | (1) 3.46, (2) 5.10(at 25℃) |
| Water Solubility | soluble |
| Merck | 14,5707 |
| BRN | 1723541 |
| InChIKey | BJEPYKJPYRNKOW-REOHCLBHSA-N |
| CAS DataBase Reference | 97-67-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanedioic acid, hydroxy-, (s)-(97-67-6) |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | ON7175000 |
| TSCA | Yes |
| HS Code | 29181980 |
Company Profile
Introduction
Our company is a hi-tech enterprise integrating R & D, production, agency and sales of fine chemicals such as inorganic chemicals, organic chemicals, flavors and fragrances, pharmaceutical raw materials and intermediates. We have established long-term cooperation with many large group companies at home and abroad. The company is a fine chemical enterprise specializing in the production of carbomer resin. The company has strong technical force, advanced technology and production equipment, perfect product quality assurance system, scientific management methods and professional technical personnel, which determine the superior quality of products. In today's rapid development, we have been seizing the opportunity, adhering to the enterprise tenet of "quality is life, integrity is soul", and determined to build the enterprise into a first-class chemical group company in China. We are willing to sincerely cooperate with the new and old customers, hand in hand, create a win-win future.
