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Maltose

Maltose Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Maltose
CAS:69-79-4
Purity:99% Package:100g,500g,1kg,5kg,10kg
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:69-79-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Email: info@tnjchem.com
Products Intro: Product Name:Maltose
CAS:69-79-4
Purity:FCCV Package:1ASSAYS;1USD
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Email: zheyansh@163.com
Products Intro: Product Name:Maltose
CAS:69-79-4
Purity:HPLC>=98% Package:20mg/500mg
Company Name: Haihang Industry Co.,Ltd
Tel: 86-531-88032799
Email: export@haihangchem.com
Products Intro: Product Name:Maltose
CAS:69-79-4
Package:5KG;1KG

Lastest Price from Maltose manufacturers

  • Maltose
  • US $0.10-0.10 / KG
  • 2020-03-16
  • CAS:69-79-4
  • Min. Order: 1KG
  • Purity: 95%+
  • Supply Ability: 10000KG
  • Maltose
  • US $1.00 / KG
  • 2020-01-09
  • CAS:69-79-4
  • Min. Order: 1KG
  • Purity: 85.0-99.8%
  • Supply Ability: 20tons
  • Maltose
  • US $1.00 / g
  • 2019-07-31
  • CAS:69-79-4
  • Min. Order: 10g
  • Purity: 99.9%
  • Supply Ability: 300 Metric Ton/Metric Tons per Month
Maltose Basic information
Product Name:Maltose
Synonyms:MALTOSE;MALTOBIOSE;D-(+)-MALTOSE;D-MALTOSE;4-O-ALPHA-D-GLUCOPYRANOSYL-D-GLUCOSE;maltose, pure;MALTOSE SOLUTION, FOR MOLECULAR BIOLOGY, ~20% IN WATER;MALTOSE MONOHYDRATE FOR MICROBIOLOGY
CAS:69-79-4
MF:C12H22O11
MW:342.3
EINECS:200-716-5
Product Categories:DisaccharideMolecular Biology;Biochemicals and Reagents;BioUltraBiochemicals and Reagents;BioUltraMolecular Biology;Carbohydrates;DNA&RNA Purification;Molecular Biology Reagents;Reagents;Inhibitors
Mol File:69-79-4.mol
Maltose Structure
Maltose Chemical Properties
Melting point 110 °C
Boiling point 397.76°C (rough estimate)
density 1.5400
refractive index n20/D 1.361
solubility Very soluble in water; very slightly soluble in cold ethanol (95%); practically insoluble in ether.
pka12.39±0.20(Predicted)
PH4.0-6.5 (25℃)
Water Solubility 310.3g/L(20 ºC)
λmaxλ: 260 nm Amax: 0.08
λ: 280 nm Amax: 0.07
Merck 13,5736
BRN 93798
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference69-79-4(CAS DataBase Reference)
NIST Chemistry ReferenceD-Glucose, 4-o-«alpha»-D-glucopyranosyl-(69-79-4)
EPA Substance Registry SystemD-Glucose, 4-O-.alpha.-D-glucopyranosyl- (69-79-4)
Safety Information
WGK Germany -
MSDS Information
ProviderLanguage
SigmaAldrich English
Maltose Usage And Synthesis
Chemical Propertiescolourless crystals or white powder
Chemical PropertiesMaltose occurs as white crystals or as a crystalline powder. It is odorless and has a sweet taste approximately 30% that of sucrose.
OccurrenceMaltose also is formed by yeast during breadmaking.
UsesMaltose is used as a nutrient, sweetener, and culture medium.
UsesMaltose 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.
UsesNutrient, sweetener, culture media, stabilizer for polysulfides, brewing.
DefinitionThe most common reducing disaccharide, composed of two molecules of glucose. Found in starch and glycogen.
Production MethodsMaltose monohydrate is prepared by the enzymatic degradation of starch.
DefinitionA 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.
Pharmaceutical ApplicationsMaltose 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 ProfileExperimental teratogenic and reproductive effects. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
SafetyMaltose 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
storageMaltose should be stored in a well-closed container in a cool, dry place.
IncompatibilitiesMaltose 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 StatusIn 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.
Tag:Maltose(69-79-4) Related Product Information
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