435058
Cellulose nitrate
extent of labeling: 11.8-12.2 wt. % nitrogen, ASTM D 301-56, D 1343-56 800-1,000 sec., 12.2 wt. % in ethanol-toluene-ethyl acetate, falling ball(lit.)
Synonym(s):
Nitrocellulose
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About This Item
Empirical Formula (Hill Notation):
C24H36N8O38
CAS Number:
Molecular Weight:
1044.57
UNSPSC Code:
12162002
MDL number:
composition
2-Propanol, 30% (wetted with)
extent of labeling
11.8-12.2 wt. % nitrogen, ~2.26 mol per mol cellulose (D.S.)
ASTM D 301-56, D 1343-56
800-1,000 sec., 12.2 wt. % in ethanol-toluene-ethyl acetate, falling ball(lit.)
bp
83 °C (lit.)
transition temp
softening point 155-220 °C (Parr)
solubility
esters, ketones, ether-alcohol mixtures (collodion) and glycol ethers: soluble
density
1.23 g/mL at 25 °C (lit.)
Application
Coatings for metal, paper, textiles and wood, especially furniture. Component of adhesive and ink formulations.
Features and Benefits
Forms clear, tough, durable films. Dry powder is easily ignited by sparks.
Disclaimer
Dangerous when dry. 2-propanol content must be maintained above 25 wt.% for storage.
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