Carboxymethyl Cellulose - M.W. 250000 (DS=1.2), 1500-3100 mPa·S

Cat No:NBCE-0044

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Basic Information

MDL Number	MFCD00081472
PubChem CID	23706213
Appearance	White to light beige to light grey powder or granules or solid
Synonyms	Sodium carboxymethyl cellulose (MW 250000); CHEBI:31357; CMC powder; E466; SODIUM CARBOXYMETHYL CELLULOSE; Carboxymethylcellulose sodium (USP); Carboxymethylcellulose cellulose carboxymethyl ether; Celluvisc (TN); C.M.C. (TN)
Storage	Argon charged, desiccated
Shipping	Normal
IUPAC Name	sodium;2,3,4,5,6-pentahydroxyhexanal;acetate
INCHI	InChI=1S/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);/q;;+1/p-1
InChi Key	QMGYPNKICQJHLN-UHFFFAOYSA-M
WGK Germany	1
Sensitivity	Moisture sensitive
Melt Point(°C)	260°C
Molecular Weight	262.190 g/mol
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	5
Exact Mass	262.066 Da
Monoisotopic Mass	262.066 Da
Topological Polar Surface Area	158.000 Å²
Heavy Atom Count	17
Complexity	173
Undefined Atom Stereocenter Count	4
Covalently-Bonded Unit Count	3
Viscosity (C=2%, H2O @ 25°C)	1500-3100 (cP)
Infrared Spectrum	Conforms to Structure
Loss on Drying	0-10(%)
Heavy Metal (as Pb)	0-20 (ppm)
(As)Arsenic	0-3 (ppm)
pH	6.5-8
Degree of Substitution	1.15-1.45
Pb Measure	0-10 (ppm)

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