CAS No.: | 1333-86-4 |
---|---|
Formula: | C |
EINECS: | 215-609-9 |
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TEST ITEMS |
SPECIFICATION |
APPEARANCE |
BLACK POWDER |
SHADE |
BLUISH |
DBP ABSORPTION NUMBER |
77-87 cc/100g |
BET SURFACE AREA |
101-141 m 2 /g |
pH VALUE |
3.5-5.5 |
AVERAGE ORIGINAL PARTICAL SIZE |
27-31 nm |
DENSITY |
145-185 g/l |
IMPURITY |
NO FOUND |
VOLATITE |
4.8-5.2% |
TINTING STRENGTH vs IRB#3 |
110 % min |