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carbon black
* Brief:
CAS: 1333-86-4; Molecular formula:C Brand: Saiya Specification: N220, N330, N550, N660, N990, N774, N326, etc. Properties: Pure black fine grain or powder which can burn in air. Relative density: 1.8กซ2.1g/cm3; Solubility: not soluble in water, acid and alkali. Applications: Widely used in textile, printing and dyeing, ceramic, paper, synthetic detergent, pesticide, metallurgy, food, rubber, etc.
Quality standard:(N220)
Iodine absorption  g/kg
121+-7
CTAB adsorption surface area   m3/g
102-120
DBP absorption value  cm3/100g
114+-7
DBP absorption value of sample change compaction  cm3/100g
90-106
Color intensity %
108-124
Fine powder content %   <
10
Heating loss %   <
2.5
Ash content %    <
0.7
Decant density
355+-40
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