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D(+)-Lactose 1-hydrate (USP-NF, BP, Ph. Eur.) pure, pharma grade

4-O-b-D-Galactopyranosyl-D-Glucose, Milk sugar

Code
141375
CAS
10039-26-6
Molecular Formula
C12H22O11.H2O
Molar mass
360.32 g/mol

Recommended prices only. To see your prices login or contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
141375.1210
code
141375.1210
packaging size
500 g
price per unit
single $43,20
box price per unit
$36,72x 6 units
141375.1211
code
141375.1211
packaging size
1000 g
price per unit
single $61,20
box price per unit
$52,02x 6 units
141375.0914
code
141375.0914
packaging size
5 kg
price per unit
single $167,55
box price per unit
141375.0416
code
141375.0416
packaging size
25 kg
Product discontinued. Alternative 141375.0914 (please check specifications).
Melting Point:
202 °C
Solubility:
water 216 g/l at 20 °C
Physical Description:
solid
Product Code:
141375
Product Name:
D(+)-Lactose 1-hydrate (USP-NF, BP, Ph. Eur.) pure, pharma grade
Quality Name:
pure, pharma grade
Specifications:
Identity according to Pharmacopoeias:: passes test
Specific rotation α 20/D c= 10 (in H2O).: +54.4 - +55.9°

Maximum limit of impurities
ABS λ 270-300 nm 1% sol. in H2O: 0.07
ABS λ 400 nm 10% sol. in H2O: 0.04
ABS λ 210-220 nm 1% sol. in H2O: 0.25
Appearance of solution: passes test
Acidity or alkalinity: passes test
Insoluble matter in H2O: passes test
Loss on drying at 80°C: 0.5%
Residue on ignition (as SO4): 0.1 %
Chloride (Cl): 0.01%
Sulfate (SO4): 0.02%
Residual solvents (Ph.Eur/USP): passes test
Water (H2O): 4.5-5.5 %
Total aerobic microbial count (TAMC): 100 cfu/ml
Yeasts and molds: 50 cfu/g
Escherichia coli: negative
Salmonella: negative
Microbial limits:: negative
Heavy metals (as Pb): 0.0005%
Product obtained from animal milk with collection in the same conditions that the milk obtained for human consumption.
WGK:
nwg
Storage:
Room Temperature.
Master Name:
Lactose 1-hydrate
Synonyms Long Text:
4-O-b-D-Galactopyranosyl-D-Glucose, Milk sugar
EINECS:
200-559-2
CS:
17021900
Download TDS file for complete specifications