99.99%Tert-butyl alcohol -Tertiary Butanol-Catalog-Ningguo Thaichen Elec-industrial Co., ltd.,

Website Site established
Shanghai,China
2010-10-01

Detail:

Item name		Quality index	Testing method
Face		Colorless transparent liquid or crystal	Eye measurement
Tert-butyl alcohol% (m/m)≥		99.99	SH/T1497
Color APHA ≤		7	GB/T3143
Water% (m/m) ≤		0.01	GB/T6283
Density (kg/L)		0.7750-0.7765	GB/T4472
Boiling range	Initial Boiling Point ^oC;≥	81.8	GB/T7534
	Dry Point ^oC;≤	82.5
Free Acid as Achtic Acid/% (m/m) ≤		0.001	SH/T1496
Non-Volatile Matter wt.PCT %(m/m) ≤		0.001	GB/T6324.2
Recovery vol% ≥		99.0	/
Freezing Point ^oC;≥		25.2	/

Note: The temperature correction factor of density of of tert-butyl alcohol is 0.00091(densitometer method), range of application temperature:25^oC-30^oC .

Elgin Main broom

Special produced for Elgin sweepers.

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