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DL-Lactic acid, 80-85% aq. soln., Thermo Scientific Chemicals
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Catalog number L14259.30
also known as L14259-30
Price (USD)/ Each
31.65
Online exclusive
35.20 Save 3.55 (10%)
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Quantity:
250 g
Price (USD)/ Each
31.65
Online exclusive
35.20 Save 3.55 (10%)
DL-Lactic acid, 80-85% aq. soln., Thermo Scientific Chemicals
Catalog numberL14259.30
Price (USD)/ Each
31.65
Online exclusive
35.20 Save 3.55 (10%)
-
Chemical Identifiers
CAS50-21-5
IUPAC Name2-hydroxypropanoic acid
Molecular FormulaC3H6O3
InChI KeyJVTAAEKCZFNVCJ-UHFFFAOYNA-N
SMILESCC(O)C(O)=O
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Specifications
Specification Sheet
Specification SheetAssay (Aqueous acid-base Titration)80-85%
FormViscous liquid
Identification (FTIR)Conforms
Appearance (Color)Clear colorless to yellow
Optical Rotation0 ? 0.5? (c=1.5 in 2.5M NaOH)
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DL-Lactic acid is used to produce serial products or widely used in food, vintage, beverage, drugs, polymerization, textile, leather, tobacco, feed, plastic chemicals, pesticide, polymer solution and other industry. Lactic acid is also used as an acidifying agent.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Solubility
Soluble in water and in ethanol.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Soluble in water and in ethanol.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
RUO – Research Use Only
General References:
- Colin G. Pitt; Margit M. Gratzl; A. Robert Jeffcoat; Ruth Zweidinger and Anton Schindler. Sustained drug delivery systems II: Factors affecting release rates from poly(ε-caprolactone) and related biodegradable polyesters. Journal of Pharmaceutical Sciences. 1979, 68, (12), 1534-1538.
- Schakenraad, J.M.; Nieuwenhuis, P.; Molenaar, I.; Helder, Janneke; Dijkstra, P.J. and Feijen, J. In vivo and in vitro degradation of glycine/DL-lactic acid copolymers. Journal of Biomedical Materials Research. 1979, 23, (11), 1271-1288.