61339
D-Lactose monohydrate
Manufacturer: Sigma Aldrich
CAS Number: 64044-51-5
Synonym(S): β-D-Gal-(1→4)-D-Glc, 4-O-β-D-Galactopyranosyl-D-glucose, Milk sugar
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 61339-25-G | In Stock | ₹ 6,579.00 |
| 100 G | 61339-100-G | In Stock | ₹ 18,105.00 |
| 250 G | 61339-250-G | In Stock | ₹ 36,031.50 |
61339 - 25 G
In Stock
Quantity
1
Base Price: ₹ 6,579.00
GST (18%): ₹ 1,184.22
Total Price: ₹ 7,763.22
product line
BioUltra
Quality Level
100
Assay
≥99% (HPLC)
form
solid
optical activity
[α]20/D +53±1°, 22 hr, c = 10% in H2O
impurities
insoluble matter, passes filter test
ign. residue
≤0.05% (as SO4)
color
colorless
pH
3.5-6.0 (25 °C, 0.5 M in H2O)
solubility
H2O: 0.5 M at 20 °C, clear, colorless
Other Options
Related Products
Description
- Application: D-Lactose is a disaccharide of D-glucose and D-galactose units found as a major sugar in milk. D-Lactose is used for the culture of lactic acid metabolizing bacteria, lactic acid bacteria. D-Lactose is used to identify and characterized galectins.
- Biochem/physiol Actions: Lactose is a dissacharide formed by the condensation of one galactose and one glucose molecule. Lactose is the major sugar in the milk of most species, typically present between 2-8%. The enzyme lactase hydrolyzes lactose to its constituent monosaccharides. In neonates, glucose released via the action of lactase is a major energy source.
- Other Notes: To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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product line: BioUltra
Quality Level: 100
Assay: ≥99% (HPLC)
form: solid
optical activity: [α]20/D +53±1°, 22 hr, c = 10% in H2O
impurities: insoluble matter, passes filter test
ign. residue: ≤0.05% (as SO4)
color: colorless
pH: 3.5-6.0 (25 °C, 0.5 M in H2O)
solubility: H2O: 0.5 M at 20 °C, clear, colorless
product line:
BioUltra
Quality Level:
100
Assay:
≥99% (HPLC)
form:
solid
optical activity:
[α]20/D +53±1°, 22 hr, c = 10% in H2O
impurities:
insoluble matter, passes filter test
ign. residue:
≤0.05% (as SO4)
color:
colorless
pH:
3.5-6.0 (25 °C, 0.5 M in H2O)
solubility:
H2O: 0.5 M at 20 °C, clear, colorless
product line: __
Quality Level: 200
Assay: __
form: solid
optical activity: __
impurities: __
ign. residue: __
color: __
pH: __
solubility: __
product line:
__
Quality Level:
200
Assay:
__
form:
solid
optical activity:
__
impurities:
__
ign. residue:
__
color:
__
pH:
__
solubility:
__
product line: __
Quality Level: 100
Assay: ≥95% (for each component, HPLC)
form: liquid
optical activity: __
impurities: __
ign. residue: __
color: __
pH: __
solubility: ethanol: soluble
product line:
__
Quality Level:
100
Assay:
≥95% (for each component, HPLC)
form:
liquid
optical activity:
__
impurities:
__
ign. residue:
__
color:
__
pH:
__
solubility:
ethanol: soluble
product line: __
Quality Level: 100
Assay: ≥95% (for each component, HPLC)
form: liquid
optical activity: __
impurities: __
ign. residue: __
color: __
pH: __
solubility: ethanol: soluble
product line:
__
Quality Level:
100
Assay:
≥95% (for each component, HPLC)
form:
liquid
optical activity:
__
impurities:
__
ign. residue:
__
color:
__
pH:
__
solubility:
ethanol: soluble