Konjac glucomannan

Basic Information

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CAS Number

37220-17-0

Molecular Formula

Null

Molecular Weight

666.58 g/mol

EINECS

253-404-6

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Polymers and Plastics Thermoplastics Polyolefins

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Density

1.471 g/cm3

SMILES

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OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@@H](O[C@@H]3[C@@H](CO)O[C@@H](O[C@H]4[C@@H](CO)O[C@@H](O)[C@@H](O)[C@H]4O)[C@@H](O)[C@H]3O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H](O)[C@@H]1O

InChI

InChI=1S/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14+,15+,16+,17-,18+,19-,20-,21-,22+,23+,24+/m1/s1

InChIKey

LUEWUZLMQUOBSB-GFVSVBBRSA-N

LogP

-9.748800000000012

Topological Polar Surface Area

347.83000000000004 Å²

Hydrogen Bond Donor/Acceptor

14 / 21

Complexity

277

Synonyms & References

English

KONNYAKU
KONJACMANNAN
Konjac glucomannan
Konjac powder
Glucomannan (Konjac) Powder
Koniac flour
Anorphophallus konjac K. Koch
AMorphallu sKonjacAMorphallus glucoMannan,KGM
Konjak mannan
Konjac gum
GLUCOMANNAN
Glucomannan polysaccharide from Konjac
TBHQ
Konjac mannan oligosaccharides
Konjac flour
食用魔芋豆腐粉魔芋粉（魔芋胶）生产厂家行情价格

EC Number

253-404-6

FAQ

What is Konjac glucomannan (CAS: 37220-17-0)?

Konjac glucomannan is a natural polysaccharide derived from the konjac plant (Amorphophallus konjac). It has the chemical formula (C6H10O5)n and is known for its high viscosity, water solubility, and ability to form gels. This compound is widely used in food, pharmaceutical, and cosmetic industries due to its unique properties.

What are the main uses of Konjac glucomannan (CAS: 37220-17-0)?

Konjac glucomannan is commonly used as a dietary fiber supplement, thickening agent, and binder in pharmaceuticals. It also serves as a low-calorie food additive, a stabilizer in cosmetics, and a functional material in biodegradable packaging. Its applications span across health, food processing, and industrial sectors.

Is Konjac glucomannan (CAS: 37220-17-0) safe?

Konjac glucomannan is generally considered safe when used as directed. It is approved by regulatory bodies like the FDA and EFSA for food and pharmaceutical use. However, proper handling is advised to avoid inhalation or ingestion in large amounts, which may cause gastrointestinal discomfort.

How should Konjac glucomannan (CAS: 37220-17-0) be stored?

Konjac glucomannan should be stored in a cool, dry place away from direct sunlight. It is best kept in a sealed container to maintain its stability and prevent moisture absorption. Proper storage ensures the compound retains its functional properties over time.