Methanol Lab Grade 2.5 Ltrs

The methanol wall wash procedure provides a representative sampling of the impurities and contamination present on the sides of the cargo tank.

SKU: RXSOL-60-6103-2_5 Category:

Description

The methanol wall wash procedure provides a representative sampling of the impurities and contamination present on the sides of the cargo tank. The test methods used for analysis of the methanol wall wash samples are capable of determining low levels of impurities or contamination in methanol. These tests include appearance, color, hydrocarbons and chloride.

The producers of sensitive cargo like polyester grade monoethylene glycol need confirmation of the cleanliness and suitability of the marine vessel’s tanks prior to loading with in-specification material. Cargo tanks that do not pass the wall wash test should not be loaded.

Technical Bulletin

Label

The methanol wall wash procedure provides a representative sampling of the impurities and contamination present on the sides of the cargo tank. The test methods used for analysis of the methanol wall wash samples are capable of determining low levels of impurities or contamination in methanol. These tests include appearance, color, hydrocarbons and chloride.

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

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