Item	Index	Actual value
Cr2O3 % ≥	99.0	99.03
moisture % ≤	0.15	0.10
Water Solubles Content % ≤	0.1	0.1
aqueous solution pH	6-8	6
shade	pass muster	pass muster
Relative pigmentation capacity %	pass muster	pass muster
residue on sieve % /45μm ≤	0.1