D-Galactose
D-Galactose
- CAS:
- 59-23-4
- MF:
- C6H12O6
- MW:
- 180.16
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Properties
- Melting point:
- 168-170 °C(lit.)
- alpha
- +79.0～+81.0°(D/20℃) (c=10, dil. NH4OH)
- Boiling point:
- 232.96°C (rough estimate)
- Density
- 1,5 g/cm3
- refractive index
- 80 ° (C=10, H2O)
- storage temp.
- room temp
- solubility
- H2O: 100 mg/mL
- form
- powder
- pka
- pK1:12.35 (25°C)
- color
- White
- Odor
- Odorless
- PH Range
- 5 - 7 at 180 g/l at 25 °C
- PH
- 4.5-6.0 (H2O)Aqueous solution
- optical activity
- [α]20/D +80±1°, 24 hr, c = 5% in H2O
- Water Solubility
- Soluble in water.
- Merck
- 14,4335
- BRN
- 1724619
- InChIKey
- GZCGUPFRVQAUEE-DPYQTVNSSA-N
- LogP
- -2.490 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302-H312-H332
- Precautionary statements
- P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P330-P363-P501
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-36/37/39-27-26
- WGK Germany
- 3
- RTECS
- LW5490000
- F
- 3
- TSCA
- Yes
- HS Code
- 29400090
Use
D-Galactose is a monosaccharide sugar that serves as an energy source and glycosylation component. It is a C-4 epimer of glucose and often used as a source of carbon in culture media. Galactose is a component of the disaccharide lactose and released upon hydrolysis by β-galactosidase enzymes. It is converted to glucose via the Leloir pathway or metabolized via an alternative pathway, such as the DeLey-Doudoroff pathway.
37 India supplier list of "D-Galactose "
- Product Name:D-(+)-Galactose, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-(+)-Galactose
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:D-(+)-Galactose
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:D(+)Galactose
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:D-(+)-Galactose
- Products Intro:Brand:sigma aldrich | Product Number:15522 | Purity:meetsanalyticalspecificationofPh.?Eur.,BP
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-(+)-Galactose, 98%
- Products Intro:Brand：Glrinnovations | OriginalID：ASD1493
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-Galactose
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-Galactose
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-Galactose
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-Galactoseextrapure
- Products Intro:Brand:trivenichemical | Product Number:88176
- Company Type: Trader
- Country/Region: INDIA