Molecular Formula | C6H8O6 | |||||||||||||||||
Molar Mass | 176.12 | |||||||||||||||||
Density | 1,76 g/cm3 | |||||||||||||||||
Melting Point | 172-175 °C (lit.) | |||||||||||||||||
Boling Point | 227.71°C (rough estimate) | |||||||||||||||||
Specific Rotation(α) | 19 º (c=10, H2O) | |||||||||||||||||
Flash Point | 214.2°C | |||||||||||||||||
Water Solubility | SOLUBLE | |||||||||||||||||
Solubility | Dissolved in water, the 80% lactone is converted into glucuronic acid after 2 months of aqueous solution. When heated to 100 ℃, 60% esters and 40% acids reach equilibrium within 2 hours. Slightly soluble in methanol, slightly soluble in ethanol. | |||||||||||||||||
Vapor Presure | 1.31E-11mmHg at 25°C | |||||||||||||||||
Appearance | White crystal | |||||||||||||||||
Color | White | |||||||||||||||||
Merck | 14,4467 | |||||||||||||||||
BRN | 83595 | |||||||||||||||||
pKa | 11.96±0.60(Predicted) | |||||||||||||||||
Storage Condition | Store below +30°C. | |||||||||||||||||
Refractive Index | 18.5 ° (C=5, H2O) | |||||||||||||||||
MDL | MFCD00135622 | |||||||||||||||||
Physical and Chemical Properties |
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Use | This product is for scientific research only and shall not be used for other purposes. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 2 |
RTECS | LZ8930000 |
TSCA | Yes |
HS Code | 29322980 |
Reference Show more | 1. [IF=2.744] Ning Yu et al."Healing effect of carboxymethyl chitosan-plantamajoside hydrogel on burn wound skin."Burns. 2022 Jan;: |
This product is white crystal or crystalline powder; Odorless, slightly bitter taste; Light color gradient deep; Dissolved in water, a part of the lactone into glucuronic acid, reach equilibrium, acidic reaction. This product is soluble in water, slightly soluble in methanol, slightly soluble in ethanol. Melting point
17 0~176 C (decomposition), the specific rotation is 18.o. ~ 20.0. (0.1g/ mL). After the product enters the body, under the catalysis of the enzyme, the lactone ring is opened and becomes glucuronic acid. Glucuronic acid is one of the important detoxifying substances in the body, which can combine with poisons and drugs containing carboxyl groups in the liver or intestine to form non-toxic or low-toxic glucuronic acid conjugates and be discharged from urine; it can also reduce the activity of liver amylase, prevent glycogen decomposition, increase liver glycogen, reduce fat storage, and protect the liver and detoxification.
light shielding, closed storage.