ChemicalBook > CAS DataBase List > Maltose

Maltose

Product Name
Maltose
CAS No.
69-79-4
Chemical Name
Maltose
Synonyms
D-MALTOSE;maltose, pure;MALTOSE ANHYDROUS;Advantose 100;Maltos;MALTOSE;Sunmalt;Finetose;Sunmalt S;Martos-10
CBNumber
CB5748602
Molecular Formula
C12H22O11
Formula Weight
342.3
MOL File
69-79-4.mol
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Maltose Property

Melting point:
110 °C
Boiling point:
397.76°C (rough estimate)
Density 
1.5400
refractive index 
n20/D 1.361
storage temp. 
2-8°C
solubility 
Very soluble in water; very slightly soluble in cold ethanol (95%); practically insoluble in ether.
pka
12.39±0.20(Predicted)
PH
4.0-6.5 (25℃)
Water Solubility 
310.3g/L(20 ºC)
λmax
λ: 260 nm Amax: 0.08
λ: 280 nm Amax: 0.07
Merck 
13,5736
BRN 
93798
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
LogP
-3.391 (est)
CAS DataBase Reference
69-79-4(CAS DataBase Reference)
NIST Chemistry Reference
D-Glucose, 4-o-«alpha»-D-glucopyranosyl-(69-79-4)
EPA Substance Registry System
D-Glucose, 4-O-.alpha.-D-glucopyranosyl- (69-79-4)
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Safety

WGK Germany 
-
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
63423
Product name
Maltose solution
Purity
BioReagent, for molecular biology, ~20% in H2O
Packaging
100ml
Price
$108
Updated
2024/03/01
Usbiological
Product number
M2155-15
Product name
Maltose
Packaging
5ml
Price
$433
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CRB0000832
Product name
D-MALTOSE
Purity
95.00%
Packaging
100G
Price
$3029.39
Updated
2021/12/16
Matrix Scientific
Product number
097466
Product name
Maltose
Purity
95+%
Packaging
500g
Price
$315
Updated
2021/12/16
ChemScene
Product number
CS-W019624
Product name
Maltose
Purity
≥97.0%
Packaging
100g
Price
$50
Updated
2021/12/16
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Maltose Chemical Properties,Usage,Production

Chemical Properties

colourless crystals or white powder

Chemical Properties

Maltose occurs as white crystals or as a crystalline powder. It is odorless and has a sweet taste approximately 30% that of sucrose.

Originator

Maltos-10 ,Otsuka ,Japan ,1974

Occurrence

Maltose also is formed by yeast during breadmaking.

Uses

Maltose is used as a nutrient, sweetener, and culture medium.

Uses

Maltose is a sweetener formed by the enzymatic action of yeast on starch. it consists of two dextrose molecules. maltose dissolves and crystallizes slowly in aqueous solutions, and is less sweet and more stable than sucrose. it is used in combination with dextrose in bread and in instant foods, and is also used in pancake syrups.

Uses

Nutrient, sweetener, culture media, stabilizer for polysulfides, brewing.

Definition

The most common reducing disaccharide, composed of two molecules of glucose. Found in starch and glycogen.

Production Methods

Maltose monohydrate is prepared by the enzymatic degradation of starch.

Definition

A sugar found in germinating cereal seeds. It is a disaccharide composed of two glucose units. Maltose is an important intermediate in the enzyme hydrolysis of starch. It is further hydrolyzed to glucose.

Manufacturing Process

The process of manufacturing a maltose product from a suitably purified starch source includes preparing an aqueous starchy suspension, adjusting the acidity thereof to from 4.6 to 6.0 pH, liquefying the suspension by heating in the presence of a diastatic agent, diastatically saccharifying the liquefied mixture, filtering, and concentrating the liquid to a syrup.

Therapeutic Function

Sugar supplement

Pharmaceutical Applications

Maltose is a disaccharide carbohydrate widely used in foods and pharmaceuticals. In parenteral products, maltose may be used as a source of sugar, particularly for diabetic patients.
Crystalline maltose is used as a direct-compression tablet excipient in chewable and nonchewable tablets.

Safety Profile

Experimental teratogenic and reproductive effects. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.

Safety

Maltose is used in oral and parenteral pharmaceutical formulations and is generally regarded as an essentially nontoxic and nonirritant material. However, there has been a single report of a liver transplantation patient with renal failure who developed hyponatremia following intravenous infusion of normal immunoglobulin in 10% maltose. The effect, which recurred on each of four successive infusions, resembled that of hyperglycemia and was thought to be due to accumulation of maltose and other osmotically active metabolites in the extracellular fluid.
LD50 (mouse, IV): 26.8 g/kg
LD50 (mouse, SC): 38.6 g/kg
LD50 (rabbit, IV): 25.2 g/kg
LD50 (rat, IP): 30.6 g/kg
LD50 (rat, IV): 15.3 g/kg
LD50 (rat, oral): 34.8 g/kg

storage

Maltose should be stored in a well-closed container in a cool, dry place.

Incompatibilities

Maltose may react with oxidizing agents. A Maillard-type reaction may occur between maltose and compounds with a primary amine group, e.g. glycine, to form brown-colored products.

Regulatory Status

In the USA, maltose is considered as a food by the FDA and is therefore not subject to food additive and GRAS regulations. Included in the FDA Inactive Ingredients Database (oral solutions). Included in the Canadian List of Acceptable Non-medicinal Ingredients. Included in parenteral products available in a number of countries worldwide.

Maltose Preparation Products And Raw materials

Raw materials

Preparation Products

Hydrogenated Starch Hydrolysate Ethanol SPINOSAD Maltokenic amylase from Baeillus stearother，mophillus exoressed in B.subtillis：Gluean 1,4-α-maltohvdrolase POLYOXIN B D-(+)-Maltose monohydrate Fumaric acid Spinosad D Maltitol Yeast extract POLYOXIN A
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Maltose Suppliers

Australia 1 CHINA 287 Europe 2 Germany 4 India 11 Switzerland 1 United Kingdom 1 United States 29 USA 1 Global 337
Shandong Changsheng Environmental Protection Technology Development Co., Ltd
Tel
18806405108
Email
1051319044@qq.com
Country
China
ProdList
69
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40240
Advantage
62
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
Country
China
ProdList
42982
Advantage
64
Nanjing MeiBo Biological Technology Co., Ltd.
Tel
025-58619198
Fax
025-58619197
Email
sales@mbbio.com
Country
China
ProdList
319
Advantage
60
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4550
Advantage
62
Wuhan Fortuna Chemical Co., Ltd
Tel
027-027-59207852 13308628970
Fax
QQ3130921841
Email
buy@fortunachem.com
Country
China
ProdList
2892
Advantage
58
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4941
Advantage
60
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25014
Advantage
65
Nanjing Dulai Biotechnology Co., Ltd.
Tel
025-84699383-8003 18013301590
Fax
025-84699383-8003
Email
njduly@126.com
Country
China
ProdList
973
Advantage
55
Nanjing Sunlida Biological Technology Co., Ltd.
Tel
025-57798810
Fax
025-57019371
Email
sales@sunlidabio.com
Country
China
ProdList
3750
Advantage
55
TargetMol Chemicals Inc.
Tel
021-021-33632979 15002134094
Fax
021-33632979
Email
marketing@targetmol.com
Country
China
ProdList
7854
Advantage
58
Shanghai TaoSu Biochemical Technology Co., Ltd.
Tel
021-33632979
Fax
021-34692979
Email
info@tsbiochem.com
Country
China
ProdList
8073
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Shanghai DiBai Chemicals Co., Ltd.
Tel
021-54359730 400-008-9730
Fax
021-54353864
Email
info@chemxyz.com
Country
China
ProdList
3993
Advantage
60
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
17994
Advantage
56
Sichuan Wei Keqi Biological Technology Co., Ltd.
Tel
028-81700200 18116577057
Fax
028-81705658
Email
3003855609@qq.com
Country
China
ProdList
7892
Advantage
56
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13359
Advantage
58
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15185
Advantage
58
Shanghai Aspire Biological Technology Co., Ltd.
Tel
021-61317773
Fax
021-61486878
Email
sales@aspirebio.com
Country
China
ProdList
2881
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4775
Advantage
60
Shanghai HuanChuan Industry Co.,Ltd.
Tel
021-61478794
Fax
021-61478794
Email
sales@hcshhai.com
Country
China
ProdList
9798
Advantage
50
Shanghai Yongye Biotechnology Co., Ltd.
Tel
86-021-61559134 15921386130
Fax
021-55068248
Email
3423497944@qq.com
Country
China
ProdList
8147
Advantage
55
Beijing Xinsavi Chemical Technology Co., Ltd.
Tel
010-56218822 13717722232
Fax
010-56218800
Email
xinsavichem@163.com
Country
China
ProdList
3201
Advantage
56
Beijing Holiyang Chemical Co. Ltd.
Tel
13718199399
Fax
QQ : 206661479
Email
holiyangchem@163.com
Country
China
ProdList
3387
Advantage
56
Shanghai YouPeng Chemical Co. Ltd.
Tel
021-69005955 13701776567
Fax
021-69005775
Email
youpengchem@163.com
Country
China
ProdList
4303
Advantage
56
Sichuan Hainuowei Technology Co. Ltd.
Tel
13708085536
Fax
QQ : 121102042
Email
hanovichem@163.com
Country
China
ProdList
3389
Advantage
56
Shanghai TongYuan Chemical Co., Ltd.
Tel
021-021-69182866 13701855675
Fax
021-69182022
Email
tongyuanchem@126.com
Country
China
ProdList
4331
Advantage
58
Shanghai Kaisai Chemical Co., Ltd
Tel
021-33516722 13701817765
Fax
021-33516776
Email
kaisaichem@163.com
Country
China
ProdList
4751
Advantage
58
Beijing HuaYangZhicheng Technology Co., Ltd.
Tel
13716033033
Fax
010-56276266
Email
hanchochem@163.com
Country
China
ProdList
2960
Advantage
50
Shanghai LanRun Chemical Co., Ltd.
Tel
021-69515658 ; 69515628 13701998368
Fax
021-69515998
Email
longrunchem@163.com
Country
China
ProdList
3920
Advantage
50
Shanghai Rolead Chemical Technology Co., Ltd.
Tel
021-69992220 13701886816
Fax
021-69992237
Email
roleadchem@163.com
Country
China
ProdList
4759
Advantage
50
Shanghai Kangtuo Chemical Co., Ltd.
Tel
021-69185552 13701777608
Fax
021-69186006
Email
kangtuochem@163.com
Country
China
ProdList
4369
Advantage
55
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9972
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
Quzhou Rundong Chemical (Technology) Co.
Tel
0570-8789886 18892685668
Fax
0570-8789985
Email
info@rundongchemical.com
Country
China
ProdList
3985
Advantage
60
Wuhan ChemFaces Biochemical Co., Ltd.
Tel
18607101326 15172504745
Fax
+86-27-84254680
Email
aileen@chemfaces.com
Country
China
ProdList
7059
Advantage
55
Beijing NuoqiYa Biotechnology Co., Ltd.
Tel
4000-819-385 010-62329685 13718666987
Fax
010-62340519
Country
China
ProdList
1971
Advantage
55
Chengdu JingXin Technology Co., Ltd.
Tel
028-85005297 13980656781
Fax
028-85005529
Email
jingxin73730@163.com
Country
China
ProdList
3280
Advantage
50
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9958
Advantage
56
ShangHai Siyan Biological Technology Co., Ltd.
Tel
021-50908862，442785678，326799392 18721037013
Fax
021-50908862
Email
siyansales@126.com
Country
China
ProdList
9638
Advantage
58
Shanghai QianYan Bio-technology Co., Ltd
Tel
02781293128
Email
orders@biochemsafebuy.com
Country
China
ProdList
9934
Advantage
55
Shanghai XiZhi Chemical Co., Ltd.
Tel
021-69005855 13701817869
Fax
021-69005955
Email
xizhichem@163.com
Country
China
ProdList
3341
Advantage
55
Shanghai Pengsuo Biochemical Technology Co., Ltd.
Tel
021-59118555 13701823997
Fax
021-59119222
Email
pengsuochem@163.com
Country
China
ProdList
3302
Advantage
55
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20810
Advantage
60
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View Lastest Price from Maltose manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Maltose 69-79-4
Price
US $0.10-0.10/KG
Min. Order
1KG
Purity
95%+
Supply Ability
10000KG
Release date
2019-12-27
Hebei Longbang Technology Co., Ltd
Product
Maltose 69-79-4
Price
US $5.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-11
Hebei Saisier Technology Co., LTD
Product
Maltose 69-79-4
Price
US $6.00/KG
Min. Order
1KG
Purity
More than 99%
Supply Ability
2000KG/Month
Release date
2024-04-02

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