Good quality and low price Factory supply Procaine DL-Tartaric acid 99.9% powder

Model:	133-37-9
Brand:	MF
Origin:	Made In China
Category:	Chemicals / Pharmaceutical Chemicals
Label:	-
Price:	US $10 / gram
Min. Order:	5 gram

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Product Description

Description

DL-Tartaric acid

DL-Tartaric acid structure	Common Name	DL-Tartaric acid
	CAS Number	133-37-9	Molecular Weight	150.087
	Density	1.9±0.1 g/cm3	Boiling Point	399.3±42.0 °C at 760 mmHg
	Molecular Formula	C4H6O6	Melting Point	200-206ºC
	MSDS	Chinese USA	Flash Point	209.4±24.4 °C
	Symbol	GHS05	Signal Word	Danger

Use of DL-Tartaric acid

DL-Tartaric acid is a non-racemic mixture of L- and D-tartaric acids with antioxidant activities[1][2].

DL-Tartaric acid Biological Activity

Description

DL-Tartaric acid is a non-racemic mixture of L- and D-tartaric acids with antioxidant activities[1][2].

Related Catalog

Research Areas >> Others

Signaling Pathways >> Others >> Others

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Shipping

Room temperature

SMILES

O=C(O)[C@H](O)[C@@H](O)C(O)=O.[Relative stereochemistry]

References

[1]. Mathias Ibert, et al. Determination of the side-products formed during the nitroxide-mediated bleach oxidation of glucose to glucaric acid. Carbohydr Res. 2002 Jun 5;337(11):1059-63.

[2]. Thirada Piyanan, et al. An Instrument-free Detection of Antioxidant Activity Using Paper-based Analytical Devices Coated with Nanoceria. Anal Sci. 2018;34(1):97-102.

Chemical & Physical Properties

Density	1.9±0.1 g/cm3
Boiling Point	399.3±42.0 °C at 760 mmHg
Melting Point	200-206ºC
Molecular Formula	C4H6O6
Molecular Weight	150.087
Flash Point	209.4±24.4 °C
Exact Mass	150.016434
PSA	115.06000
LogP	-1.43
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.586
Stability	Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
Water Solubility	H2O: 0.1 g/mL, clear \| soluble

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.