GRPM5 Sample COA

GRPM5 Graphite Certificate of Analysis

Typical COA

Product Description:

Type:	Natural Graphite Flakes
Form:	Powder
Chemical Formula/ Symbol	C
CAS Number:	Graphite: 7782-42-5 Carbon: 7740-44-0
Product Code:	GRPM5
Lot Number:	CBC071

Chemical Analysis:

	Test Results %	Min (%)	Max (%)
Carbon	95.84	95.50	100
Moisture	0.40	0.00	0.50
Sulfur	0.14	0.00	0.20
Surface Area	11.62	9.00	15.00

Physical Properties

Apparent Density	0.4
(Hall)	g/cm3

Sieve Analysis

-325 Mesh	99.99%
+325 Mesh	0.01%

Microtrac Particle Analysis

MT10	2.75 μm	10% of particles are smaller than 2.75 μm
MT50	5.68 μm
MT90	10.34 μm
MTV	6.27 μm	Mean diameter in micron
MTSD	2.85 μm	Standard deviation in micron
MT22M	99.68%	99.68% of the particles are smaller than 22 μm