Lactose synthesis

2synthesis methods

Product Name:Lactose
CAS Number:63-42-3
Molecular formula:C12H22O11
Molecular Weight:342.3

There are two anhydrous forms of lactose: a-lactose and b-lactose. The temperature of crystallization influences the ratio of a- and blactose. The anhydrous forms that are commercially available may exhibit hygroscopicity at high relative humidities. Anhydrous lactose is produced by roller drying a solution of lactose above 93.5°C. The resulting product is then milled and sieved. Two anhydrous a-lactoses can be prepared using special drying techniques: one is unstable and hygroscopic; the other exhibits good compaction properties. However, these materials are not commercially available.

64-19-7 Synthesis

64-19-7
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41263-94-9
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2438-80-4 Synthesis

2438-80-4
487 suppliers
$9.00/250mg

63-42-3
608 suppliers
$36.00/100g

Yield:-

References:

Malpress;Hytten [Biochemical Journal,1958,vol. 68,p. 708,710, 713] Kuhn;Baer;Gauhe [Chemische Berichte,1955,vol. 88,p. 1145]

7647-01-0
0 suppliers
$10.00/10g

41263-94-9
159 suppliers
inquiry

2438-80-4 Synthesis

2438-80-4
487 suppliers
$9.00/250mg

63-42-3
608 suppliers
$36.00/100g

References

Lactose Related Search:

D(+)-Glucose 1,2:3,4-Di-O-isopropylidene-D-galactopyranose 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide 3,4,6-Tri-O-acetyl-D-galactal

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