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GC9081 D(+)-Lactose monohydrate, 99.5%, Ph. Eur. grade

Synonyms: β-D-Gal-(1→4)-D-Glc; 4-O-β-D-Galactopyranosyl-D-glucose; Lactosum monohydricum; Milk sugar; D-Lactose monohydrate; α-Lactose monohydrate; 4-O-b-D-Galactopyranosyl-a-D-glucopyranose monohydrate; alpha-Lactose monohydrate; a-Lactose monohydrate; D-(+)-Lactose monohydrate; O-β-D-Galactopyranosyl-(1→4)-α-D-glucopyranose monohydrate
Structure for D(+)-Lactose monohydrate, 99.5%, Ph. Eur. grade (64044-51-5)
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Large structure for D(+)-Lactose monohydrate, 99.5%, Ph. Eur. grade (64044-51-5)

Structure for D(+)-Lactose monohydrate, 99.5%, Ph. Eur. grade (64044-51-5)

CAS: 64044-51-5

MF: C12H22O11 · H2O

MW: 360.32

Purity: ≥ 99.5% (anhydrous basis)

Availability: In stock

GC9081 D(+)-Lactose monohydrate, 99.5%, Ph. Eur. grade

Synonyms: β-D-Gal-(1→4)-D-Glc; 4-O-β-D-Galactopyranosyl-D-glucose; Lactosum monohydricum; Milk sugar; D-Lactose monohydrate; α-Lactose monohydrate; 4-O-b-D-Galactopyranosyl-a-D-glucopyranose monohydrate; alpha-Lactose monohydrate; a-Lactose monohydrate; D-(+)-Lactose monohydrate; O-β-D-Galactopyranosyl-(1→4)-α-D-glucopyranose monohydrate

CAS: 64044-51-5 MF: C12H22O11 · H2O MW: 360.32

Purity: ≥ 99.5% (anhydrous basis)    |    Availability:  In stock    |    SDS    |    Specification
This product has no catalogue prices. Quotation requests are welcomed using the form below.
GC9081
BULK
Glentham Code
GC9081
CAS RN
64044-51-5
Alternative CAS RNs
10039-26-6, 14641-93-1, 5989-81-1, 63-42-3 (anhydrous)
EC Number
200-559-2
MDL Number
MFCD00166994
Storage Temperature
+20°C
Shipping Temperature
Ambient
Harmonised Tariff Code
1702110000
Physical Description
White or almost white crystalline powder
Identification
A, B, C, D according to Ph. Eur.
Solubility (10% in water)
Clear, colourless solution
Acidity or Alkalinity
≤ 0.4ml (0.1M NaOH required)
Absorbance
10% in water at 400nm: ≤ 0.04
1% in water at 270 - 300nm: ≤ 0.07
1% in water at 210 - 220nm: ≤ 0.25
Specific Optical Rotation
+54.4 - +55.9 ° (anhydrous substance)
Heavy Metals
≤ 5ppm
Water
4.5 - 5.5 %
Sulphated Ash
≤ 0.1%
Arsenic (As)
≤ 0.5ppm
Lead (Pb)
≤ 0.01ppm
Cadmium (Cd)
≤ 0.1ppm
Mercury (Hg)
≤ 0.01ppm
Cobalt (Co)
≤ 1ppm
Vanadium (V)
≤ 1ppm
Nickel (Ni)
≤ 1ppm
Lithium (Li)
≤ 1ppm
Antimony (Sb)
≤ 1ppm
Barium (Ba)
≤ 1ppm
Molybdenum (Mo)
≤ 1ppm
Copper (Cu)
≤ 0.1ppm
Tin (Sn)
≤ 1ppm
Chromium (Cr)
≤ 1ppm
Purity
≥ 99.5% (anhydrous basis)
Pharmacopoeia Specification(s)
Ph. Eur.
Specification Version
1.0
Not classified as a hazardous substance or mixture
If you are publishing research using GC9081 please contact us to contribute to our list of citations.
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