8.00384
L-(-)-Malic acid
for resolution of racemates for synthesis
Synonym(s):
L-(-)-Malic acid, (S)-(-)-Malic acid
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€27.00
€31.50
€41.10
€140.00
€243.00
About This Item
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grade
synthesis grade
Quality Level
Assay
≥99% (acidimetric)
form
powder
pH
2.2 (20 °C, 10 g/L in H2O)
mp
98-103 °C
solubility
160 g/L
density
1.60 g/cm3 at 20 °C
bulk density
600 kg/m3
storage temp.
2-30°C
SMILES string
[O-]C(=O)[C@@H](O)CC(=O)[O-].[H+].[H+]
InChI
1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1
InChI key
BJEPYKJPYRNKOW-REOHCLBHSA-N
1 of 4
This Item | 09172 | 02288 | M7397 |
|---|---|---|---|
| assay ≥99% (acidimetric) | assay - | assay ≥99% | assay ≥95% (titration) |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 200 |
| form powder | form - | form - | form powder |
| solubility 160 g/L | solubility - | solubility - | solubility water: 100 mg/mL, clear to slightly hazy, colorless |
| storage temp. 2-30°C | storage temp. - | storage temp. - | storage temp. - |
| pH 2.2 (20 °C, 10 g/L in H2O) | pH - | pH - | pH - |
Analysis Note
Melting range (lower value): ≥ 98 °C
Melting range (upper value): ≤ 103 °C
Spec. rotation [α²0/D (c=5 in pyridine): -30.0 - -27.0 °
Identity (IR): passes test
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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