α-D-Lactose, monohydrate, 99.5+%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 125090020

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 5989-81-1 Weight: 2.05000kg


Packaging Plastic Bottle
Quantity 2kg

Product Code. 10665362

Quantity Price
1 £ 40.7 / 2kg
Estimated Shipment date
from Supplier 30-03-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material α-D-Lactose monohydrate
CAS 5989-81-1
CAS Min % 99.5
CAS Max % 100.0
CAS 63-42-3
Assay ≥99.50%
Assay Percent Range 99.5+%
Molecular Formula C12H22O11·H2O
Formula Weight 360.3
MDL Number MFCD00150747

Specification

Assay ≥99.50%
Physical Form Crystalline Powder
Formula Weight 360.3
Quantity 2kg
Color White or almost white
Beilstein 31, 408
Merck Index 14, 5343
Packaging Plastic Bottle
Appearance of Solution Passes Test
Specific Rotation Condition +54.40 (20.00°C c=10,H2O,NH3)
Microbial Contamination Passes Test
CAS Min % 99.5
Heavy Metals (as Pb) 5ppm max.
Specific Rotation +54.4° to +55.9° (20°C, 589nm) (c=10, H2O/NH3) on dry substance
Infrared Spectrum Authentic
CAS 5989-81-1
Absorbance Passes Test
MDL Number MFCD00150747
Assay Percent Range 99.5+%
Loss on Drying 0.5% max. (80°C, 2 hrs)
Acidity Alkalinity 0.4mL 0.1N NaOH/6g max.
Sulfated Ash 0.1% max.
Water 4.5 to 5.5% (K.F.)
Molecular Formula C12H22O11·H2O
CAS Max % 100.0
Chemical Name or Material α-D-Lactose monohydrate
CAS 63-42-3
Documentation

Technical documents