Chemical Auxiliaries

Caustic Soda

CERTIFICATE OF ANALYSIS

COMMODITY

CAUSTIC SODE FLAKES

99PCT MIN

MANUFACTURING

DATE

SEP 12，2012

INSPECT ITEM

ALL

SAMPLE

FREE

METHOD

GB209-93

TESTMENT	STANDARD		RESULT
NaOH≥	99%min		99.5 %
NaCO3≤	0.8%max		0.6%
NaCl≤	0.05 %max		0.04%
Fe2O3≤	0.005%max		0.005%
SURFACE	WHITE PEARL		WHITE PEARL
REPORT	THE ITEM TESTED IS COMPLETELY CONFIRMITY WITH THE NATION STANDARD GM209-93 OF P.R.OF CHINA
INSPECTOR		INSPECT DATE