Dehydroacetic acid manufacturers and suppliers

Dehydroacetic acid suppliers

Properties

Melting point:: 111-113 °C (lit.)

Boiling point:: 270 °C (lit.)

Density: 1.1816 (rough estimate)

vapor pressure: 0.001 hPa (20 °C)

refractive index: 1.4611 (estimate)

Flash point:: 157°C

storage temp.: Store below +30°C.

solubility: 2g/l

form: Fine Crystalline Powder

pka: 5.53±0.40(Predicted)

color: Light yellow or cream

PH: 4 (2g/l, H2O, 20℃)

Water Solubility: 500mg/L at 25℃

Merck: 14,2865

BRN: 6129

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

InChIKey: PGRHXDWITVMQBC-UHFFFAOYSA-N

LogP: 0.78 at 20℃

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302

Precautionary statements: P264-P270-P301+P312-P501

Hazard Codes: Xn

Risk Statements: 22

Safety Statements: 22-26

WGK Germany: 1

RTECS: UP8050000

Autoignition Temperature: 336 °C

TSCA: Yes

HS Code: 29322980

Toxicity: LD50 orally in rats: 1000 mg/kg (Spencer)

Use

Dehydroacetic Acid (DHA) is a preservative that is a crystalline powder with a solubility of less than 0.1 g in 100 g of water at 25°C. It can undergo a variety of chemical reactions which give it utility in many applications. It is used at 0.01–0.5% for microbiological growth inhibition in various foods. It is used for cut or peeled squash, with no more than 65 ppm remaining in or on the prepared squash.

You can find Dehydroacetic acid suppliers, manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.