top L-(-)-Malic Acid

top L-(-)-Malic Acid

top L-(-)-Malic Acid

Min.Order / FOB Price:Get Latest Price

1 Gram

FOB Price: USD 1.0000

  • Min.Order :1 Gram
  • Purity: 99%
  • Payment Terms : L/C,T/T,

Keywords

L-(-)-Malic Acid high purity L-(-)-Malic Acid factory supply L-(-)-Malic Acid

Quick Details

  • Appearance:clear colourless solution
  • Application:Used in a base-free iridium-catalyzed direct alkylation of active methylene compounds with alcohols.1
  • PackAge:as you requested
  • ProductionCapacity:10|Kilogram|Day
  • Storage:room temperature
  • Transportation:by courier

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Details:

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
L-(-)-Malic Acid Structure
 
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)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  ON7175000
TSCA  Yes
HS Code  29181980
MSDS Information
Provider Language
L(-)-Malic acid English
ACROS English
SigmaAldrich English
ALFA English
 
L-(-)-Malic Acid Usage And Synthesis
Chemical Properties clear colourless solution
Uses The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid rece
Definition ChEBI: An optically active form of malic acid having (S)-configuration.
Uses Intermediate in chemical synthesis. Chelating and buffering agent. Flavoring agent, flavor enhancer and acidulant in foods.

 

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