Carbon,mesopor , Element analyzer dedicated , 1333-86-4

Synonym(s):
Carbon nanotube, multi-walled, carboxylic acid functionalized;Graphite nanoparticles;Graphitized carbon;Graphitized carbon black

CAS NO.：1333-86-4

Empirical Formula: C

Molecular Weight: 12.01

MDL number: MFCD00133992

EINECS: 231-153-3

PRODUCT Properties

• Melting point: 3550 °C(lit.)
• Boiling point: 500-600 °C(lit.)
• Density: ~1.7 g/mL at 25 °C(lit.)
• vapor pressure: <0.1 mm Hg ( 20 °C)
• Flash point: >230 °F
• solubility: H2O: soluble0.1mg/mL
• form: rod
• color: Clear colorless
• Specific Gravity: bulk 0.10/g/cm3
• Water Solubility: Insoluble
• Merck: 14,1808
• Dielectric constant: 2.5（Ambient）
• Exposure limits: ACGIH: TWA 3 mg/m3; OSHA: TWA 3.5 mg/m3; NIOSH: IDLH 1750 mg/m3; TWA 3.5 mg/m3; TWA 0.1 mg/m3
• Stability: Stable. Combustible.
• InChIKey: VNWKTOKETHGBQD-UHFFFAOYSA-N
• LogP: 1.090 (est)

Description and Uses

Carbon black is a finely divided form of carbon. It may ignite explosively if suspended in air in the presence of an ignition source or slowly undergo spontaneous combustion upon contact with water. In addition, it is toxic by inhalation, with a TLV of 3.5 mg/m3 in air. Primary uses are in the manufacture of tires, belt covers, plastics, carbon paper, colorant for printing inks, and as a solar-energy absorber.

In the rubber, plastic, printing, and paint industries as a reinforcing agent and a pigment

Safety

• Symbol(GHS): GHS08
• Signal word: Danger
• Hazard statements: H350
• Precautionary statements: P201-P202-P280-P308+P313-P405-P501
• OEB: B
• OEL: TWA: 3.5 mg/m3
• WGK Germany: 3
• RTECS: FF5250100
• TSCA: Yes
• Toxicity: LD50 oral in rat: > 15400mg/kg
• IDLA: 1,750 mg/m3