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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

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Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
141375.1211
code
141375.1211
packaging size
1000 g
price per unit
single 64,00€
box price per unit
54,40€x 6 units
141375.0914
code
141375.0914
packaging size
5 kg
price per unit
single 180,30€
box price per unit
molecule for: D(+)-Lactose 1-hydrate (USP-NF, BP, Ph. Eur.) pure, pharma grade
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:
1702 19 00 00
Download TDS file for complete specifications