CAS: 9012-76-4 - Chitosan

Formula: (C₆H₁₁NO₄)n

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

Synonyms:

• 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

Chitosan (20-100mPa·s, 0.5% in 0.5% Acetic Acid at 20°C)

CAS: 9012-76-4

• Color and Shape: White to Light yellow to Light orange powder to crystal

Chitosan (5-20mPa·s, 0.5% in 0.5% Acetic Acid at 20°C)

CAS: 9012-76-4

• Color and Shape: White to Yellow powder to crystal

Chitosan (200-600mPa·s, 0.5% in 0.5% Acetic Acid at 20°C)

CAS: 9012-76-4

• Color and Shape: White to Light yellow to Light orange powder to crystal

Chitosan hydrochloride CRS

CAS: 9012-76-4

• Formula: C₅₆H₁₀₃N₉O₃₉
• Molecular weight: 1526.454

Chitosan

CAS: 9012-76-4

Chemical derivatives of natural rubber

• Formula: (C₆H₁₁NO₄)xC₁₂H₂₄N₂₀₉
• Color and Shape: White Beige Crystalline Powder
• Molecular weight: 1526.454

Poly(β-(1,4)-2-amino-2-deoxy-D-glucose)

CAS: 9012-76-4

• Formula: C₁₈H₃₅N₃O₁₃
• Purity: ≥90%(deacetylated),,viscosity50-100mpa.s,
• Color and Shape: Solid
• Molecular weight: 501.4828

Chitosan (10 - 120 cps); fungal origin

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Color and Shape: Off-white to light-yellow or pale tan powder

Chitosan, low molecular weight

CAS: 9012-76-4

• Formula: (C₆H₁₁NO₄)n
• Color and Shape: Off-white to light brown or yellow powder
• Molecular weight: ~50,000

Chitosan (2000 - 3500 cps); very high molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan powder
• Molecular weight: 1,800,000 (avg.)

Chitosan, from squid

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90%
• Color and Shape: White to light-brown, or light-yellow powder
• Molecular weight: ~580,000

Chitosan (100 - 300 cps); low molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan powder
• Molecular weight: 890,000 (avg.)

Chitosan (1000 - 2000 cps); high molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan, or light-yellow powder
• Molecular weight: 1,500,000 (avg.)

Chitosan

CAS: 9012-76-4

• Color and Shape: Solid

Chitosan

CAS: 9012-76-4

• Formula: (C₆H₁₁NO₄)n
• Color and Shape: White to light tan powder
• Molecular weight: ~200,000

Chitosan (3000 - 6500 cps); very high molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan powder
• Molecular weight: 2,100,000 (avg.)

Chitosan (10 - 120 cps); from Aspergillus niger

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Color and Shape: Off-white to light-yellow or pale tan powder

Chitosan (30 - 100 cps); low molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan powder
• Molecular weight: 250,000 (avg.)

Chitosan (10 cps); very low molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan, or light-yellow powder
• Molecular weight: 30,000 (avg.)

Chitosan (300 - 1000 cps); medium molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan powder
• Molecular weight: 1,250,000 (avg.)

Chitosan (5 cps); ultra low molecular weight

CAS: 9012-76-4

• Formula: C₆H₁₁NO₄n
• Purity: ≥ 90.0%
• Color and Shape: White to light-tan powder
• Molecular weight: 20,000 (avg.)

Chitosan (MW 150000)

CAS: 9012-76-4

Chitosan (MW 150000) (Deacetylated chitin) is a linear polysaccharide composed of randomly distributed β-(1-4)-linked D-glucosamine …

• Purity: 98%
• Color and Shape: Faintly Beige Solid

Chitosan

CAS: 9012-76-4

Applications Chitosan is produced commercially by deacetylation of chitin, which is the structural element in …

• Formula: C₇H₁₅NO₄n
• Color and Shape: Neat
• Molecular weight: (177.20)n

Chitosan - Molecular weight 310,000-375,000

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Color and Shape: Beige Powder

Chitosan

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Color and Shape: Powder

Chitosan - water soluble

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Color and Shape: Off-White Powder

Chitosan - Molecular weight 190,000-310,000

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Color and Shape: Off-White Powder

Chitosan - Non-animal origin

CAS: 9012-76-4

Chitosan from fungal cell walls

• Color and Shape: Powder

Chitosan oligomer - Molecular weight 5000 - 15000 Da

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Color and Shape: Powder

Chitosan - Molecular weight 50,000-190,000

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Color and Shape: Powder

Chitosan

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Formula: C₅₆H₁₀₃N₉O₃₉
• Purity: Min. 95%
• Color and Shape: White Powder

Chitosan (High MW) extrapure, 800m.Pas, 90% DA

CAS: 9012-76-4

• Purity: 90%
• Color and Shape: White to light yellow, Powder, Colourless to pale yellow

Chitosan Nanopowder, 80-100nm, 99%

CAS: 9012-76-4

• Purity: min. 99%
• Color and Shape: Off-white to Beige, Powder

Chitosan (Medium MW) extrapure, 150-500m.Pas, 90% DA

CAS: 9012-76-4

• Purity: 90%
• Color and Shape: White to pale yellow, Powder, Colourless to pale yellow

Chitosan (Low MW) extrapure, 10-150m.Pas, 90% DA

CAS: 9012-76-4

• Purity: 90%
• Color and Shape: White to light yellow, Free flowing powder, Colourless to pale yellow

Chitosan Oligosaccharide Hydrochloride Salt (Technical Grade)

CAS: 9012-76-4

Applications Chitosan oligosaccharide HCl (cas# 148411-57-8) is a useful research chemical.

• Formula: (C₁₂H₂₄N₂O₉)n•xHCl
• Color and Shape: Neat

Chitosan - non-animal origin

CAS: 9012-76-4

Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render …

• Formula: (C₆H₁₁NO₄)n