ALPHA-D-GALACTURONIC

ALPHA-D-GALACTURONIC - Names and Identifiers

Name	D-Galacturonic acid monohydrate
Synonyms	ALPHA-D-GALACTURONIC alpha-D-Galacturonic Acid D-Galacturonic acid hydrate D-Galacturonic acid monohydrate ALPHA-D-GALACTURONIC ACID HYDRATE D-(+)-Galacturonic acid Monohydrat
CAS	91510-62-2
EINECS	211-682-6

ALPHA-D-GALACTURONIC - Physico-chemical Properties

Molecular Formula	C6H10O7·H2O
Molar Mass	212.15
Melting Point	156-159℃
Boling Point	495.2 °C at 760 mmHg
Specific Rotation(α)	+51.7°(23°C/D, ｃ=1, H2O)
Water Solubility	Soluble in water
Solubility	Soluble in water
Appearance	Morphology Powder
Color	White to Off-white
Merck	14,4337
BRN	1727087
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	52.5 ° (C=10, H2O)
MDL	MFCD00071585
Physical and Chemical Properties	Bioactive D-( )-Galacturonic acid monohydrate (D-Galacturonic acid hydrate, d-GalA, D-galUA) is an endogenous metabolite that can be used in engineered Saccharomyces cerevisiae.
Use	Uses D-galacturonic acid is used to synthesize N-(D-galacturonic acid) amino acids and dipeptides.

ALPHA-D-GALACTURONIC - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
TSCA	Yes
HS Code	29329990

ALPHA-D-GALACTURONIC - Introduction

D-Galacturonic acid monohydrate is an organic compound with the chemical formula C6H10O7 · H2O. It is a white crystalline powder, soluble in water and alcohol.

D-Galacturonic acid monohydrate is commonly used in food, medicine and cosmetics. In the food industry, it can be used as an acidulant, emulsifier and stabilizer. In the field of medicine, it has antioxidant and anti-inflammatory effects and can be used to relieve the symptoms of diseases such as arthritis. In addition, D-Galacturonic acid monohydrate can also be used in skin care products, which has the effect of moisturizing and increasing skin elasticity.

The preparation method of D-Galacturonic acid monohydrate is generally obtained by hydrolyzing pectin with pectinase, and then the target product is obtained through extraction and purification. The preparation process needs to control the reaction conditions and purification steps to ensure the purity and quality of the product.

From a security perspective, moderate use of D-Galacturonic acid monohydrate is generally safe. However, long-term exposure to high doses may cause some side effects, such as gastrointestinal upset and allergic reactions. During use, the correct operation method and recommended dosage should be followed.

Last Update：2024-04-09 20:52:54