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1.07660

Lactose monohydrate

Name: Lactose monohydrate
Brand: MM

for biochemistry

Synonym(s):

Lactose monohydrate, Milk sugar, Lactobiose

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About This Item

Empirical Formula (Hill Notation):

C₁₂H₂₂O₁₁ · xH₂O

CAS Number:

10039-26-6

Molecular Weight:

342.30 (anhydrous basis)

MDL number:

MFCD00064074

UNSPSC Code:

12352201

EC Index Number:

200-559-2

NACRES:

NA.79

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Properties

Quality Level

100

form

powder

autoignition temp.

390 °C

potency

>10000 mg/kg LD₅₀, oral (Rat)

pH

4.0-6.5 (20 °C, 100 g/L in H₂O)

mp

202 °C

solubility

161 g/L

bulk density

500 kg/m³

storage temp.

15-25°C

SMILES string

O1[C@H]([C@@H]([C@H]([C@H]([C@H]1CO)O)O)O)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+/m1/s1

InChI key

GUBGYTABKSRVRQ-XLOQQCSPSA-N

Description

Application

Insights into the potential of rheological measurements in development of dry powder inhalation formulations.: Explores the role of lactose monohydrate in the rheological properties of dry powder formulations, emphasizing its significance in developing more efficient and effective inhalable drugs (Almansour et al., 2022 Feb). Link to the article.

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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c