240176
DL-Malic acid
ReagentPlus®, ≥99%
Synonym(s):
(±)-2-Hydroxysuccinic acid, DL-Hydroxybutanedioic acid
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About This Item
vapor density
4.6 (vs air)
Quality Level
vapor pressure
<0.1 mmHg ( 20 °C)
product line
ReagentPlus®
assay
≥99%
form
solid
autoignition temp.
644 °F
mp
131-133 °C (lit.)
solubility
acetone: soluble 17.75g/100g at 20 °C(lit.), diethyl ether: soluble 0.84g/100g at 20 °C(lit.), dioxane: soluble 22.7 g/100g at 20 °C(lit.), ethanol: soluble 45.53g/100g at 20 °C(lit.), methanol: soluble 82.7 g/100g at 20 °C(lit.), water: soluble 55.8g/100g at 20 °C(lit.), benzene: insoluble(lit.)
functional group
carboxylic acid, hydroxyl
SMILES string
OC(CC(O)=O)C(O)=O
InChI
1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
InChI key
BJEPYKJPYRNKOW-UHFFFAOYSA-N
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General description
Application
- As a dopant in the ammonium dihydrogen phosphate (ADP) crystal to improve the properties of ADP crystals.
- To form a water-soluble complex, Nb-MA which can further react with LiCl to form lithium niobate (LiNbO3) powders.
- As a monomer to synthesize a co-polymer, poly(DL-lactic acid-co-α,β-malic acid) (PLMA) with DL-lactic acid which can be coated over magnetic Fe3O4 nanoparticles after functionalizing with fluorescein isothiocyanate (FITC), to be used as a MRI T2-contrast agent.
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
flash_point_f
397.4 °F
flash_point_c
203 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
240176-250G: + 240176-VAR: + 240176-50G: + 240176-BULK:
jan
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