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DL-Tartaric acid (133-37-9)

Identification
Name:DL-Tartaric acid
CAS:133-37-9
EINECS: 205-105-7
Molecular Formula: C4H6O6
Molecular Weight: 150.09
InChI: InChI=1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)
Molecular Structure: (C4H6O6) Resolvable tartaric acid;Butanedioic acid,2,3-dihydroxy-,(2R,3R)-rel-;(.+-.)-Tartaric acid;Traubensa...
Properties
Melting Point: 200-206 oC
Flash Point: 210 oC
Boiling Point: 399.3oC at 760 mmHg
Density:1.886 g/cm3
Stability:Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
Water Solubility:soluble
Solubility:H2O: 0.1 g/mL, clear
Appearance:white crystalline powder
Specification:

?General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.?Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage: Store in a cool, dry place. Store in a tightly closed container.

Flash Point: 210 oC
Storage Temperature: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Color: COLORLESS CRYSTALS OR WHITE, CRYSTALLINE POWDER
SLIGHTLY OPAQUE CRYSTALS
Usage:

A constituent of many proprietary granular effervescent preparations.

Safety Data
Hazard Symbols Xi: Irritant