CAS 9012-76-4
:Chitosane
Description :
Chitosane est un biopolymère dérivé de la chitine, que l'on trouve dans les exosquelettes de crustacés tels que les crevettes et les crabes. Il se caractérise par son apparence en poudre blanche à blanc cassé et est soluble dans des solutions acides, ce qui le distingue de son précurseur, la chitine, qui est insoluble dans l'eau. Chitosane présente plusieurs propriétés notables, notamment la biocompatibilité, la biodégradabilité et la non-toxicité, ce qui le rend adapté à diverses applications dans les domaines médical, agricole et alimentaire. Sa capacité à former des gels et des films permet son utilisation dans des systèmes de délivrance de médicaments, des pansements pour les plaies et comme conservateur alimentaire. De plus, Chitosane possède des propriétés antimicrobiennes, qui peuvent inhiber la croissance de certaines bactéries et champignons. Le degré de désacétylation, qui fait référence à la proportion de groupes acétyles retirés de la structure de la chitine, influence de manière significative sa solubilité et ses propriétés fonctionnelles. Dans l'ensemble, Chitosane est un matériau polyvalent et respectueux de l'environnement avec un large éventail d'applications potentielles.
Formule :Unspecified
InChI :InChI=1/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1
Synonymes :- 100D-Vl
- 2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-deoxy-2-[(methoxycarbonyl)amino]-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranose
- Amidan
- Armour-Zen
- Biochemica
- Biochikol
- ChiSys
- Chicol
- Chiloclear
- Chimarin
- Chitech
- ChitoHeal
- Chitoclear
- Chitofos
- Chitolaze
- Chitolife
- Chitophos
- Chitoplant
- Chitosan-Up
- Chitosol
- Chitosom
- Cytochit
- Deacetylchitin
- Epakitin
- KiOmedine-CsU
- KiOnutrime-Cs
- KiOnutrime-CsG
- Kitan
- KitoNor
- Kitomer
- Kurita
- Llwp
- Phytochit
- Poliglusam
- Poly-D-glucosamine
- SC
- Ultrasan
- Xantonet
- beta-(1,4)-2-Amino-2-deoxy-D-glucose
- beta-1,4-Poly-D-glucosamine
- Chitin, N-deacetyl-
- Chitosan
- Kytex H
- Deacetylated chitin
- Chitan, N-acetyl-
- CHITOSAN(RG)
- Chitosan oligosaccharides
- Chitosan,Deacetylated chitin, Poly(D-glucosamine)
- Chitosan, Molecular weight: 100,000-300,000 50GR
- CHITOSAN (DEACETYLATED CHITIN)
- dac70
- chitopearlbcw3500
- CHITOSAN FOOD GRADE 40 MESH DAC>90% BULK DENSITY >
- Poly-(1,4-β-D-glucopyranosamine)
- (Poly-N-acetyl--D-glucosamine)-protein
- Chitosan (Coarse ground flakes and powder)
- chitopearlbcw3505
- KiOmedine-CsU?A
- POLY-[1->4]-BETA-D-GLUCOSAMINE
- chitopearlbcw3000
- CHITOSAN ( FLONAC C )
- Cationic flocculants
- CHITOSAN, DEACETYLATED
- Chitosan, average M.W. 100,000-300,000
- CHITOSAN-140 MESH-BULK DENSITY >0.5
- BC 10 (polysaccharide)
- Chitosan, MW. 100,000-300,000
- CHITOSAN ( FLONAC H )
- CHITOSAN MIDDLE-VISCOUS*
- Chitosan from crab shells
- CHITOSANNANOPARTICLES
- CHITOSAN,POWDER
- chitopearlbcw2500
- CHITOSAN FCMD-100
- CHINESETHOROWAXROOTP.E.
- CHITOSAN-40 MESH-BULK DENSITY >0.5
- Chitosan (200-600mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- -(1,4)-2-Amino-2-deoxy-D-glucose
- 2-Amino-2-deoxy-(1-4)-β-D-glucopyranan, Deacetylated chitin, Poly-(1-4)-β-D-glucosamine, Poly-(1,4-β-D-glucopyranosamine)
- WOT Recovery Floc T
- seacuref
- N-Deacetylchitin
- kimitsuchitosanf2
- CHITOSAN-100 MESH-BULK DENSITY >0.25
- CHITOSAN FC-80
- CHITOSAN, LOW MOLECULAR WEIGHT
- CHITOSAN, MEDIUM MOLECULAR WEIGHT
- Chitosan (5-20mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- CHITOSAN FOOD GRADE 140 MESH DAC>90% BULK DENSITY
- POLY(BETA-(1,4)-D-GLUCOSAMINE)
- CHITOSAN ( FLONAC N )
- Chitosan,molecular weight: 600,000-800,000
- Flocculant
- CHITOSAN 10
- POLY-DELTA-GLUCOSAMINE
- 2-Amino-2-deoxy-(1-4)-β-D-glucopyranan, Poly-(1,4-β-D-glucopyranosamine)
- CHITOSAN 1,000
- Chitosan (5-20MPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
- Chitosan froM shriMp shells, practical grade
- seacureplus
- Poly[beta-(1,4)-2-amino-2-deoxy-D-glucose], Poly[beta-(1,4)-D-glucosamine]
- kimitsuchitosanh
- Daichitosan VL
- CHITOSAN, WATER SOLUBLE
- kytexm
- CHITOSAN-140 MESH-BULK DENSITY >0.25
- Chitosan (200-500MPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
- kimitsuchitosanm
- Chitosan(HighDensityGrade)
- 2-AMINO-2-DEOXY-(1->4)-BETA-D-GLUCOPYRANAN
- Chitosan, Molecular weight: 100,000-300,000 100GR
- CHITEMPO B(TM)
- Anionic flocculants
- CHITEMPO(TM)
- chitopearlbc3000
- CHITOSAN, FROM CRAB SHELLS, PRACTICAL GR ADE
- CHITOSAN-40 MESH-BULK DENSITY >0.25
- Chitosan from crab shells, Deacetylated chitin, Poly(D-glucosamine)
- Chitosan from shrimp shells
- KiOmedine-CsU(R) B
- chitopearlbcw3507
- POLY(BETA-(1,4)-2-AMINO-2-DEOXY-D-GLUCOSE)
- Chitosan soluble in water
- Chitosan (50-100MPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
- KiOmedine-CsU(R) D
- 2-amino-2-deoxy-(1→4)-β-d-glucopyranan
- Sea Cure 440
- CHITOSAN PRACTICAL GRADE FROM CRAB &
- CHITOSAN,POWDER(BULK
- Chitosan (200-500mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- CHITOSAN FOOD GRADE 100 MESH DAC>90% BULK DENSITY
- Chitosan (500 mg)
- 2-Amino-1,4-polyglucose
- kimitsuchitosanl
- Chitosan high purity, Mv 60,000-120,000
- CHITIN, DEACETYLATED
- cta4
- CHITOSAN, QUICK DISSOLVE
- Chitosane
- CHITOSAN ( FS1)
- Chitosan high purity, Mv 110,000-150,000
- CHITOSAN 500
- HIGHMOLECULARWEIGHTCHITOSAN
- kimitsuchitosanf
- CTA 1 Lactic Acid
- flonacn
- POLY-(1,4-BETA-D-GLUCOPYRANOSAMINE)
- Chitosan (50-100mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- KiOmedine-CsU? B
- LOWMOLECULARWEIGHTCHITOSAN
- Chitosan95%Min,0.60G/Ml
- Poly-(1→4)-β-D-glucosamine
- KiOmedine-CsU(R) C
- Chitosan, molecular weight: 100,000-300,000
- CHITOSAN, HIGH MOLECULAR WEIGHT
- CHITOSAN LOW-VISCOUS*
- flonacc
- CHITOSAN 100
- Poly-d-hlocozoamine, yactnyno N-acetylirobann (TY 6-01-1-458-93
- CHITOSAN-100 MESH-BULK DENSITY >0.5
- kytexh
- CARBOXYLATION
- chitopearl3510
- Carboxylated chitosan
- CHITOSAN FCHD-80
- methyl N-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[(2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]carbamate
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Degré de pureté (%)
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100
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90
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100
Chitosan (Low MW) extrapure, 10-150m.Pas, 90% DA
CAS :Degré de pureté :90%Couleur et forme :White to light yellow, Free flowing powder, Colourless to pale yellowChitosan - non-animal origin
CAS :<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.</p>Formule :(C6H11NO4)nChitosan
CAS :Chemical derivatives of natural rubberFormule :(C6H11NO4)xC12H24N209Couleur et forme :White Beige Crystalline PowderMasse moléculaire :1526.454



