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China Biggest Factory & Manufacturer supplyD(+)-Galacturonic acid monohydrate 500MT/Year
China Biggest Factory & Manufacturer supplyD(+)-Galacturonic acid monohydrate 500MT/Year
China Biggest Factory & Manufacturer supplyD(+)-Galacturonic acid monohydrate 500MT/Year
China Biggest Factory & Manufacturer supplyD(+)-Galacturonic acid monohydrate 500MT/Year
China Biggest Factory & Manufacturer supplyD(+)-Galacturonic acid monohydrate 500MT/Year

China Biggest Factory & Manufacturer supplyD(+)-Galacturonic acid monohydrate 500MT/Year

Min.Order / FOB Price:Get Latest Price

1000 Kilogram

FOB Price:USD 1.0000 -2.0000

  • Min.Order :1000 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

D(+)-Galacturonic acid monohydrate D(+)-Galacturonic acid monohydrate 91510-62-2

Quick Details

  • Appearance:white powder
  • Application:Pharm chemicals industry
  • PackAge:25KG/Drum
  • ProductionCapacity:20|Metric Ton|Month
  • Storage:2-8°C
  • Transportation:By air /Sea/ coruier

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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Product information

ALPHA-D-GALACTURONIC ACID HYDRATE Basic information
Product Name: ALPHA-D-GALACTURONIC ACID HYDRATE
Synonyms: ALPHA-D-GALACTURONIC;alpha-D-Galacturonic Acid ;D(+)-Galacturonic acid monohydrate,99%;D-Galacturonic acid hydrate;D-(+)-Galacturonic acid Monohydrat;D-Galacturonic acid Monohyarate;D-(+)-Galacturonic acid Monohydrate >=97.0%;(2S,3R,4S,5R)
CAS: 91510-62-2
MF: C6H12O8
MW: 212.15
EINECS: 211-682-6
Product Categories: Carbohydrates & Derivatives;Sugar Acids;Sugars;Carbohydrate Synthesis;Monosaccharides;Specialty Synthesis;Biochemistry;Galactose
Mol File: 91510-62-2.mol
ALPHA-D-GALACTURONIC ACID HYDRATE Structure
 
ALPHA-D-GALACTURONIC ACID HYDRATE Chemical Properties
Melting point  156-159℃
alpha  +51.7°(23℃/D, c=1, H2O)
refractive index  52.5 ° (C=10, H2O)
storage temp.  Inert atmosphere,Room Temperature
solubility  DMSO (Slightly, Sonicated), Methanol (Slightly), Water (Slightly)
form  Powder
color  White to Off-white
optical activity [α]20/D +53±2°, 5 hr, c = 10% in H2O
Water Solubility  Soluble in water
Merck  14,4337
BRN  1727087
CAS DataBase Reference 91510-62-2(CAS DataBase Reference)
 
Safety Information
Safety Statements  24/25
WGK Germany  3
TSCA  Yes
HS Code  29329990
MSDS Information
 
ALPHA-D-GALACTURONIC ACID HYDRATE Usage And Synthesis
Chemical Properties white to light beige fine powder
Uses ALPHA-D-GALACTURONIC ACID HYDRATE is highly purified product form Pectine.It is used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides.
Uses Highly purified product form Pectine.
Uses D-(+)-Galacturonic acid monohydrate is a chemical used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides.
Purification Methods Crystallisation of the acid from 95% EtOH and drying it in a vacuum desiccator (12mm) over P2O5 gives the monohydrate mixture of and anomers (mostly -) as white micro needles, which sinter at ~100-111o and melt at 159-160o, [] D 20 +107o (initial, c 4 in H2O mutarotating to +51o). [Link & Sell Biochemical Preparations 3 74, 78 1953, Beilstein 3 IV 2000.] The -anomer is obtained by warming the -anomer in EtOH, AcOH or EtOAc and has m 1 6 0o (165o, sinters at 1 4 0o), [] D 20 +27o (initial, c 2 in H2O mutarotating to +55.3o in 24hours). The sodium salt [14984-39-5] M 216.1 has [] D 20 +27o (c 10 in H2O after 5hours). The phenylhydrazone has m 141o(from MeOH). [Ehrlich & Schubert Chem Ber 62 1974, 2014 1929, Anderson & King J Chem Soc 5333 1961, Beilstein 3 IV 2001.]
 
ALPHA-D-GALACTURONIC ACID HYDRATE Preparation Products And Raw materials

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