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ChemicalBook >> CAS DataBase List >> Chitosan

Chitosan

trực tiếp đá gà hôm nayLiên kết đăng nhập
  • $14 - $1125.56
  • Product name: Chitosan
  • CAS: 9012-76-4
  • MF: C6H11NO4X2
  • MW: 161.16
  • EINECS:618-480-0
  • MDL Number:MFCD00161512
  • Synonyms:kimitsuchitosanm ;kytexh ;Chitosan, molecular weight: 100,000-300,000;(Poly-N-acetyl--D-glucosamine)-protein;2-amino-2-deoxy-(1→4)-β-d-glucopyranan;CHITOSAN,POWDER;CHITOSAN,POWDER(BULK;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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  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
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Package
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  • ManufacturerAK Scientific
  • Product numberK638
  • Product descriptionChitosan
  • Packaging5g
  • Price$14
  • Updated2022-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberK638
  • Product descriptionChitosan
  • Packaging100g
  • Price$82
  • Updated2022-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ64143
  • Product descriptionChitosan, 85% deacetylated
  • Packaging50g
  • Price$56.1
  • Updated2024-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ64143
  • Product descriptionChitosan, 85% deacetylated
  • Packaging250g
  • Price$190
  • Updated2024-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ64143
  • Product descriptionChitosan, 85% deacetylated
  • Packaging500g
  • Price$237
  • Updated2024-06-20
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0001030
  • Product descriptionCHITOSAN 95.00%
  • Packaging10G
  • Price$1125.56
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberOC28900
  • Product descriptionChitosan oligomer - Molecular weight <=3000
  • Packaging100g
  • Price$43
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberYC158299
  • Product descriptionChitosan - Molecular weight 190,000-310,000
  • Packaging250g
  • Price$50
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberYC158301
  • Product descriptionChitosan - Molecular weight 310,000-375,000
  • Packaging100g
  • Price$50
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberYC06764
  • Product descriptionChitosan
  • Packaging250g
  • Price$50
  • Updated2022-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYC158300
  • Product descriptionChitosan - Molecular weight 50,000-190,000
  • Packaging100g
  • Price$60
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberYC58325
  • Product descriptionChitosan - Water soluble
  • Packaging50g
  • Price$75
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberYC06764
  • Product descriptionChitosan
  • Packaging5kg
  • Price$490
  • Updated2022-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYC158299
  • Product descriptionChitosan - Molecular weight 190,000-310,000
  • Packaging5kg
  • Price$600
  • Updated2022-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYC158301
  • Product descriptionChitosan - Molecular weight 310,000-375,000
  • Packaging1kg
  • Price$250
  • Updated2022-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberYC06764
  • Product descriptionChitosan
  • Packaging2Kg
  • Price$252
  • Updated2022-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific K638 Chitosan 5g $14 2022-12-16 Buy
AK Scientific K638 Chitosan 100g $82 2022-12-16 Buy
Alfa Aesar J64143 Chitosan, 85% deacetylated 50g $56.1 2024-06-20 Buy
Alfa Aesar J64143 Chitosan, 85% deacetylated 250g $190 2024-06-20 Buy
Alfa Aesar J64143 Chitosan, 85% deacetylated 500g $237 2024-06-20 Buy
American Custom Chemicals Corporation CRB0001030 CHITOSAN 95.00% 10G $1125.56 2022-12-16 Buy
Biosynth Carbosynth OC28900 Chitosan oligomer - Molecular weight <=3000 100g $43 2022-12-16 Buy
Biosynth Carbosynth YC158299 Chitosan - Molecular weight 190,000-310,000 250g $50 2022-12-16 Buy
Biosynth Carbosynth YC158301 Chitosan - Molecular weight 310,000-375,000 100g $50 2022-12-16 Buy
Biosynth Carbosynth YC06764 Chitosan 250g $50 2022-12-16 Buy
Biosynth Carbosynth YC158300 Chitosan - Molecular weight 50,000-190,000 100g $60 2022-12-16 Buy
Biosynth Carbosynth YC58325 Chitosan - Water soluble 50g $75 2022-12-16 Buy
Biosynth Carbosynth YC06764 Chitosan 5kg $490 2022-12-16 Buy
Biosynth Carbosynth YC158299 Chitosan - Molecular weight 190,000-310,000 5kg $600 2022-12-16 Buy
Biosynth Carbosynth YC158301 Chitosan - Molecular weight 310,000-375,000 1kg $250 2022-12-16 Buy
Biosynth Carbosynth YC06764 Chitosan 2Kg $252 2022-12-16 Buy

Properties

Melting point :102.5 °C
Density :1 g/cm3
storage temp. :2-8°C
solubility :dilute aqueous acid (pH <6.5).: soluble
form :(Coarse ground flakes and powder)
color :White to Off-white
Odor :Odorless
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :-11.706 (est)
CAS DataBase Reference :9012-76-4
EPA Substance Registry System :

Safety Information

Symbol(GHS): trực tiếp đá gà hôm nayLiên kết đăng nhập
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning trực tiếp đá gà hôm nayLiên kết đăng nhập P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning trực tiếp đá gà hôm nayLiên kết đăng nhập P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning trực tiếp đá gà hôm nayLiên kết đăng nhập
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning trực tiếp đá gà hôm nayLiên kết đăng nhập P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Chitosan is widely utilized in biomedical applications. It finds applications in plantations as natural seed treatment and a growth enhancer. It serves as a fining agent in winemaking and also prevents spoilage. It is involved in the field of medicine to reduce bleeding and as an antibacterial agent. It is used in self-healing coatings which are applied in industrial applications. It is also employed as a part of a filtration process to remove phosphorus, heavy minerals and oils from water.

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