Description
Purified Methanol treated with SILVER NITRATE to make chlorie FREE. Usefull for cleaning operation where chloride free surface lavel required.
Technical Bulletin
Label
Purified Methanol treated with SILVER NITRATE to make chlorie FREE. Usefull for cleaning operation where chloride free surface lavel required.
ITEM METHANOL
SPECIFICATION OF PRODUCT MeOH CONTENT, WT.% MIN 99.91
SPECIFIC GRAVITY 0.792 TO 0.795
DISTILLATIONRANGEAT 760 mm Hg. OC – 64.5 TO 65.5
WATER CONTENT, WT. % MAX – 0.01
APPEARANCE – CLEAR
CARBONISABLE SUBSTANCES – PASSES THE TEST
COLOUR, MAX – 15 HAZEN
ACIDITY (AS ACETIC AMMONIA), PPM, MAX – 30 (AS FORMIC ACID)
ALKALINITY (AS AMMONIA), PPM, MAX – PASSES PHENOLPTHALEIN TESTBS: 506
RESIDUE ON EVAPORATION, PPM, MAX – 10
ALDEHYDES AND KETONES AS ACETONE, WT. % MAX – 0.015
ACETONE, WT, % MAX – 0.003
ACETYLENE IN MeOH – PASSES THE ASTM TEST
CHLORIDE CONTENT, PPM, MAX – 0.0001 ( NILL )
ORGANIC IMPURITIES – Passes test
SULPHUR TOTAL AS SULPHATES, PPM, MAX – 0.05
PERMANGANATE TIME, MIN – AS PER BS: 506, 50
PHASE – LIQUID
LABEL PROPERTY
Physical State…………….Liquid
Appearance ……………..Clear, colorless
Odor…………………………alcohol-like – weak odor
pH ……………………………Not available.
Vapor Pressure …………128 mm Hg @ 20 deg C
Vapor Density……………1.11 (Air=1)
Evaporation Rate………..5.2 (Ether=1)
Viscosity…………………..0.55 cP 20 deg C
Boiling Point ……………..64.7 deg C @ 760.00mm Hg
Freezing/Melting Point….98 deg C
Autoignition Temperature ……… 464 deg C ( 867.20 deg F)
Flash Point……………………………. 11 deg C ( 51.80 deg F)
Decomposition Temperature …… Not available.
NFPA Rating (estimated) Health: …….1; Flammability: 3; Reactivity: 0
Explosion Limits, ………………………….. Lower 6.0 vol %
Explosion Limits Upper …………………. 36.00 vol %
Solubility …………………………………….. miscible
Specific Gravity/Density ……………….. 7910g/cm3
Molecular Formula ………………………… CH4O
Molecular Weight …………………………. 32.04
