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ChemicalBook >> CAS DataBase List >> L-Malic acid

L-Malic acid

L-Malic acid price.
  • $5 - $3326.4
  • Product name: L-Malic acid
  • CAS: 97-67-6
  • MF: C4H6O5
  • MW: 134.09
  • EINECS:202-601-5
  • MDL Number:MFCD00064213
  • Synonyms:L(-)-Malic acid, 30 wt% aqueous solution;Butanedioic acid, hydroxy-, (2S)-;L-MALIC ACID L;L-LYSINEMONOHCL;L-MALIC ACID / (S)-(-)-HYDROXYSUCCINIC ACID;(S)-(-)-2-Hydroxysuccinic acid, L-Hydroxybutanedioic acid;S-2-Hydroxybutanedioic acid;)-Malic ac
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  • ManufacturerAHH
  • Product numberMT-16506
  • Product descriptionL-(-)-Malic acid 99%
  • Packaging2500g
  • Price$608
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ51228
  • Product descriptionL-(-)-Malic acid
  • Packaging25g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW9828
  • Product descriptionL-(-)-Malic acid
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63221
  • Product descriptionL-(-)-Malic acid, 99%
  • Packaging100g
  • Price$21.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63221
  • Product descriptionL-(-)-Malic acid, 99%
  • Packaging500g
  • Price$51.5
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA13702
  • Product descriptionL-(-)-Malic acid, 97%
  • Packaging100g
  • Price$63.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA13702
  • Product descriptionL-(-)-Malic acid, 97%
  • Packaging250g
  • Price$140
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63221
  • Product descriptionL-(-)-Malic acid, 99%
  • Packaging2.5kg
  • Price$198
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13702
  • Product descriptionL-(-)-Malic acid, 97%
  • Packaging500g
  • Price$264
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberJ18700
  • Product descriptionL-Malic acid, 99+%, Affymetrix/USB
  • Packaging500g
  • Price$309.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberJ18700
  • Product descriptionL-Malic acid, 99+%, Affymetrix/USB
  • Packaging1kg
  • Price$594
  • Updated2024-03-01
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  • ManufacturerAmbeed
  • Product numberA266309
  • Product description(S)-2-hydroxysuccinicacid 98%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA266309
  • Product description(S)-2-hydroxysuccinicacid 98%
  • Packaging100g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA266309
  • Product description(S)-2-hydroxysuccinicacid 98%
  • Packaging500g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA266309
  • Product description(S)-2-hydroxysuccinicacid 98%
  • Packaging1kg
  • Price$44
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000881
  • Product descriptionL-(-)-MALIC ACID 95.00%
  • Packaging10G
  • Price$1166.55
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-16506 L-(-)-Malic acid 99% 2500g $608 2021-12-16 Buy
AK Scientific J51228 L-(-)-Malic acid 25g $10 2021-12-16 Buy
AK Scientific W9828 L-(-)-Malic acid 25g $14 2021-12-16 Buy
Alfa Aesar J63221 L-(-)-Malic acid, 99% 100g $21.5 2024-03-01 Buy
Alfa Aesar J63221 L-(-)-Malic acid, 99% 500g $51.5 2024-03-01 Buy
Alfa Aesar A13702 L-(-)-Malic acid, 97% 100g $63.65 2024-03-01 Buy
Alfa Aesar A13702 L-(-)-Malic acid, 97% 250g $140 2024-03-01 Buy
Alfa Aesar J63221 L-(-)-Malic acid, 99% 2.5kg $198 2024-03-01 Buy
Alfa Aesar A13702 L-(-)-Malic acid, 97% 500g $264 2024-03-01 Buy
Alfa Aesar J18700 L-Malic acid, 99+%, Affymetrix/USB 500g $309.65 2024-03-01 Buy
Alfa Aesar J18700 L-Malic acid, 99+%, Affymetrix/USB 1kg $594 2024-03-01 Buy
Ambeed A266309 (S)-2-hydroxysuccinicacid 98% 25g $5 2021-12-16 Buy
Ambeed A266309 (S)-2-hydroxysuccinicacid 98% 100g $7 2021-12-16 Buy
Ambeed A266309 (S)-2-hydroxysuccinicacid 98% 500g $25 2021-12-16 Buy
Ambeed A266309 (S)-2-hydroxysuccinicacid 98% 1kg $44 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000881 L-(-)-MALIC ACID 95.00% 10G $1166.55 2021-12-16 Buy

Properties

Melting point :101-103 °C (lit.)
Boiling point :167.16°C (rough estimate)
alpha :-2 º (c=8.5, H2O)
Density :1.60
vapor pressure :0Pa at 25℃
FEMA :2655 | L-MALIC ACID
refractive index :-6.5 ° (C=10, Acetone)
Flash point :220 °C
storage temp. :Store below +30°C.
solubility :H2O: 0.5 M at 20 °C, clear, colorless
form :Powder
Specific Gravity :1.595 (20/4℃)
color :White
PH :2.2 (10g/l, H2O, 20℃)
pka :(1) 3.46, (2) 5.10(at 25℃)
Odor :odorless
Odor Type :odorless
optical activity :[α]20/D 30±2°, c = 5.5% in pyridine
Water Solubility :soluble
JECFA Number :619
Merck :14,5707
BRN :1723541
InChIKey :BJEPYKJPYRNKOW-REOHCLBHSA-N
LogP :-1.68
CAS DataBase Reference :97-67-6(CAS DataBase Reference)
NIST Chemistry Reference :Butanedioic acid, hydroxy-, (s)-(97-67-6)
EPA Substance Registry System :Butanedioic acid, 2-hydroxy-, (2S)- (97-67-6)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

L-(-)-Malic acid is used as Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid rece. It also acts as active ingredient in many sour or tart foods. It is used as synthesizing disincrustant and fluorescent whitening agent. It aids in the production of polyester and alcohol acid resins.

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