D-GLUCURONIC ACID manufacturers and suppliers

D-Glucuronic acid suppliers

Properties

Melting point:: 159-161 °C (lit.)

alpha: [α]D20 +35.0～+39.0゜(c=6,H2O)

Boiling point:: 250.56°C (rough estimate)

Density: 1.4301 (rough estimate)

refractive index: 36 ° (C=6, H2O)

storage temp.: -20°C

solubility: H2O: soluble100mg/mL, clear to slightly hazy

pka: pKa 3.18(H2O t=20.0) (Uncertain)

form: Crystalline Powder

color: White to off-white

Water Solubility: Soluble in water.

Merck: 14,4465

BRN: 1727083

Stability:: Hygroscopic

InChIKey: LCUVNMXNGSEBHT-RJOKPDHXSA-N

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P261-P305+P351+P338

Hazard Codes: Xi

Risk Statements: 36/37/38

Safety Statements: 37/39-26-36

WGK Germany: 3

RTECS: LZ8836600

TSCA: Yes

HS Code: 2932 99 00

Use

D-glucuronic acid and D-galacturonic acid are naturally occurring hexuronic acids present in glycosaminoglucans, glucuronide conjugates in mammals and in plant cell wall polysaccharides. D-Glucuronic acid exists as a component of glycosaminoglucans such as hyaluronan, heparin and chondroitin sulphate present in mammalian connective tissue such as cartilage. In the synthesis of glucuronide conjugates in mammals glucuronic acid is conjugated to xenobiotic compounds, a biosynthesis reaction known as glucuronidation, catalysed by the enzyme UDP-glucuronyltransferase and considered a detoxifying process. Both D-glucuronic acid and D-galacturonic acid are major components of plant cell wall polysaccharides. D-glucuronic acid is a component of arabinoxylan, which consists of a -(1,4)-linked xylan backbone substituted with -(1-2/3)-linked L-arabinofuranose and -(1-2)- linked 4-O-methylglucuronic acid. D-Galacturonic acid is the major component of pectin comprising the -(1,4)-linked galacturonan backbone of homogalacturonan and rhamnogalacturonan II, and is present within the repeating disaccharide unit [,4)--D-GalpA-(1,2)-- L-Rhap-(1,] of rhamnogalacturonan I.

You can find D-Glucuronic 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.