D-Galactonic acid
- CAS No.
- 576-36-3
- Chemical Name:
- D-Galactonic acid
- Synonyms
- D-galactonicaci;D-galactonic acid sodium salt;D-Galactonic Acid DISCONTINUED, offer C078515;D-Galactonic acidQ: What is D-Galactonic acid Q: What is the CAS Number of D-Galactonic acid
- CBNumber:
- CB01470875
- Molecular Formula:
- C6H12O7
- Molecular Weight:
- 196.16
- MDL Number:
- MOL File:
- 576-36-3.mol
| Melting point | 122 °C |
|---|---|
| Boiling point | 673.6±55.0 °C(Predicted) |
| Density | 1.763±0.06 g/cm3(Predicted) |
| pka | 3.35±0.35(Predicted) |
| CAS DataBase Reference | 576-36-3 |
D-Galactonic acid Chemical Properties,Uses,Production
Uses
D-Galactonic Acid is a sugar acid that is a metabolic breakdown product of galactose.
Definition
ChEBI: D-galactonic acid is a galactonic acid compound having D-configuration. It is a conjugate acid of a D-galactonate. It is an enantiomer of a L-galactonic acid.
Purification Methods
Crystallise D-galactonic acid from EtOH or aqueous EtOH. It cyclises to D-galactono-1,4-lactone, m 134-136o, and mutarotates in 1hour to [] 546 -92o (c 5, H2O). It can also be obtained from the Na salt by adding 10times its weight of acetic acid, warming till just brown, cooling, filtering off the crystals and drying them. It has m 145-146o, [ ] D –13.6o (c 1, H2O, 2minutes and mutarotates to – 5 7 . 6o). [Blackburn & Upson J Am Chem Soc 55 2514 1933, Beilstein 3 IV 1257, and for the -lactone see below.]
D-Galactonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| Mainchem Co., Ltd. | -- | sarah@mainchem.com | China | 6572 | 58 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696; | info@hanhongsci.com | China | 42982 | 64 |
| Beijing Qinling Mountains Pharmaceutical Co., Ltd. | 010-61241352 18901327973 | sales@qlmed.com | China | 515 | 58 |
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| Beijing Qinling Pharmaceutical Co., Ltd. | 010 61241352 18901327973 | 834537306@qq.com | China | 3798 | 58 |
| Shanghai Saikerui Biotechnology Co. , Ltd. | 021-58000709 15900491054 | info@scrbio.com | China | 9260 | 58 |
| Hubei Chenghai Chemical Co., Ltd | 027-59220433 18327245847 | 112699200@qq.com | China | 9995 | 58 |
| Shanghai Beiwanta Biotechnology Co., Ltd. | 021-67187366 19901745723 | info@bwtlab.com | China | 9240 | 58 |