Chitosan

$13 - $4250

Price

Brand	Packaging	Price	Product name
aablocks AA00396B	1g	$18	Chitosan
aablocks AA00396B	25g	$18	Chitosan
aablocks AA00396B	100g	$24	Chitosan
aablocks AA00396B	500g	$83	Chitosan
AK Scientific 2370AP	25g	$88	Chitosan, from shrimp shells
AK Scientific 1502AP	100g	$91	Chitosan, low molecular weight (30-100 cP, 1 wt. % in 1% acetic acid at 25 °C) Mw ~250,000
AK Scientific 2372AP	25g	$78	Chitosan from shrimp shells, low-viscous, <200 mPa.s, in 1% acetic acid (20 °C)
AK Scientific K638	100g	$82	Chitosan
AK Scientific 1499AP	100g	$98	Chitosan (5-20mPa·s, 0.5% in 0.5% Acetic Acid at 20°C), Deacetylation value 75.0 to 85.0 %(calcd.on dried substance)
AK Scientific 1500AP	100g	$98	Chitosan (200-600mPa·s, 0.5% in 0.5% Acetic Acid at 20°C)

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Melting point	102.5 °C
Density	1 g/cm3
bulk density	0.15-0.3g/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
biological source	shrimp shells
Water Solubility	H2O: insoluble organic solvents: insoluble
Stability	Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions	FILM FORMING HAIR FIXING
InChIKey	FLASNYPZGWUPSU-SICDJOISSA-N
LogP	-11.706 (est)
CAS DataBase Reference	9012-76-4
EPA Substance Registry System	Chitosan (9012-76-4)