L(+)-Tartaric acid manufacturers and suppliers

L(+)-Tartaric acid suppliers

Properties

Melting point:: 170-172 °C(lit.)

alpha: 12 º (c=20, H2O)

Boiling point:: 191.59°C (rough estimate)

Density: 1.76

vapor density: 5.18 (vs air)

vapor pressure: <5 Pa (20 °C)

FEMA: 3044 | TARTARIC ACID (D-, L-, DL-, MESO-)

refractive index: 12.5 ° (C=5, H2O)

Flash point:: 210 °C

storage temp.: Store at +5°C to +30°C.

solubility: H2O: soluble1M at 20°C, clear, colorless

form: Solid

pka: 2.98, 4.34(at 25℃)

color: White or colorless

PH: 3.18(1 mM solution);2.55(10 mM solution);2.01(100 mM solution);

Odor: at 100.00 %. odorless

Odor Type: odorless

optical activity: [α]20/D +13.5±0.5°, c = 10% in H2O

Water Solubility: 1390 g/L (20 ºC)

Merck: 14,9070

JECFA Number: 621

BRN: 1725147

Dielectric constant: 35.9（-10℃）

Stability:: Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.

InChIKey: FEWJPZIEWOKRBE-JCYAYHJZSA-N

LogP: -1.43

Safety Information

Symbol(GHS): GHS05

Signal word: Danger

Hazard statements: H318

Precautionary statements: P280-P305+P351+P338

Hazard Codes: Xi

Risk Statements: 36/37/38-41

Safety Statements: 26-36-37/39-36/37/39

WGK Germany: 3

RTECS: WW7875000

Autoignition Temperature: 797 °F

Hazard Note: Irritant

TSCA: Yes

HS Code: 29181200

Use

L-(+)-Tartaric Acid is a naturally occurring chemical compound found in berries, grapes and various wines. It provides antioxidant properties and contributes to the sour taste within these products.

You can find L(+)-Tartaric acid suppliers, manufacturers, and distributors from countries such as CHINA, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.