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Sodium carboxymethyl cellulose Structure

Sodium carboxymethyl cellulose

Chemical Properties

Melting point 274 °C (dec.)
Density  1,6 g/cm3
FEMA  2239 | CARBOXYMETHYLCELLULOSE
storage temp.  room temp
solubility  H2O: 20 mg/mL, soluble
form  low viscosity
pka 4.30(at 25℃)
color  White to light yellow
PH pH (10g/l, 25℃) 6.0~8.0
Odor Odorless
PH Range 6.5 - 8.5
Water Solubility  soluble
Merck  14,1829
Stability Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System Sodium carboxymethyl cellulose (9004-32-4)

Safety Information

Risk Statements  40
Safety Statements  24/25
WGK Germany  1
RTECS  FJ5950000
3
Autoignition Temperature 698 °F
TSCA  Yes
HS Code  39123100
Toxicity LD50 oral in rabbit: > 27gm/kg

MSDS

Usage And Synthesis

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