Maltose monohydrate
maltose
C12H22O11.H2O
CAS 6363-53-7
Assay 99%min
Packing 25kg/bag
Name | D-(+)-Maltose monohydrate |
Molecular Structure | ![]() |
Molecular Formula | C12H22O11.H2O |
Molecular Weight | 360.31 |
CAS Registry Number | 6363-53-7 |
EC Number | 613-294-6 |
Specification
Item | Test | Specifications | |
01 | Appearance | White or almost white | |
02 | Identification | Positive | |
03 | pH | 4.5~6.5 | |
04 | Sulfated Ash | 0.1% Max | |
05 | Residue on ignition | 0.1% Max | |
06 | Lead | 4 ppm Max | |
07 | Arsenic | 1 ppm Max | |
08 | Heavy metals | 4 ppm Max | |
09 | Chloride | 200 ppm Max | |
10 | Sulfate | 240 ppm Max | |
11 | Water content(K-F)(before drying) | 4.5%~6.5% | |
12 | Water content(K-F) (after drying at 80 °C for 4 h.) | ||
13 | Specific optical rotation(before drying) | 126 °~131 ° | |
14 | Specific optical rotation (after drying at 80 °C for 4 h.) | 135 °~139 ° | |
15 | Assay | 98.0% Min | |
16 | Glucose (HPLC) | 3.0% Max | |
17 | Endotoxin level | 1.0 EU/g Max | |
18 | Total aerobic bacteria | 1000 cfu/g Max | |
19 | Mold and Yeast | 100 cfu/g Max | |
20 | E.Coli | Negative | |
21 | Salmonella | Negative |
Uses:
1. Food industry
Sweetener and improver
Sweetness is 30% of sucrose, used in candies and baked goods to improve taste and moisture retention.
Inhibit vitamin C oxidation and delay food browning.
Functional additives
As a precursor of prebiotics, it is used for the production of oligosaccharides and promotes the growth of intestinal probiotics.
2. Research and Biotechnology
Microbial culture: used as a carbon source for the preparation of culture media for fungi and Escherichia coli.
Enzyme activity detection: used as a substrate for detecting enzymes such as alpha amylase and invertase.
3. Pharmaceuticals and Chemicals
Pharmaceutical excipients: used as stabilizers or flavoring agents in formulations.
Chemical raw materials: intermediates for the production of derivatives such as maltitol and zinc stearate.
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