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Carbon black

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Name Carbon black EINECS 215-609-9
CAS No. 1333-86-4 Density ~1.7 g/mL at 25 °C
Solubility Insoluble in water Melting Point 3550 °C
Formula C Boiling Point 500-600 °C
Molecular Weight 12.01 Flash Point >230 °F
Transport Information UN 1361 Appearance finely divided black dust or powder
Safety 26-36-24/25-22 Risk Codes 36/37-18-11-40
Molecular Structure Molecular Structure of 1333-86-4 (Carbon Black) Hazard Symbols FlammableF,IrritantXi,HarmfulXn
Synonyms

Lamp black;Acetylene black;Thermal black;Furnace black;Channel black;

 

Specification

The Carbon black, With the CAS registry number 1333-86-4, it is also named as Pigment black 6. The product's categories are Industrial/Fine Chemicals; Inorganic Chemicals; UVCBs-Organic; Activated Carbon; Packed GC; Packings, Uncoated, and the other registry numbers are 101239-80-9; 106907-70-4; 109766-76-9; 124760-06-1; 12768-98-8; 131640-45-4; 133136-50-2; 1343-03-9; 138464-41-2; 147335-73-7; 179607-25-1. Besides, it is finely divided black dust or powder, which should be stored in tightly sealed containers in a cool, dry place. And you should ensure that the workplaces have good ventilation or exhaust devices. In addition, its molecular formula is C and molecular weight is 12.01. The finely divided form of carbon produced by the incomplete combustion or thermal decomposition of natural gas or petroleum oil.

Physical properties about Carbon black are: (1)ACD/LogP: 1.09; (2)ACD/LogD (pH 5.5): 1.09; (3)ACD/LogD (pH 7.4): 1.09; (4)ACD/BCF (pH 5.5): 3.97; (5)ACD/BCF (pH 7.4): 3.97; (6)ACD/KOC (pH 5.5): 93.32; (7)ACD/KOC (pH 7.4): 93.32 ; (8)Boiling Point: -164 °C at 760 mmHg; (9)Vapour Pressure: 205285.625 mmHg at 25°C; 

Preparation of Carbon black: Carbon black can be prepared by hydrocarbons. Frist, you can treat hydrocarbons by incomplete combustion, splitting decomposition or oxidation. And then you would obtain this chemical after other treament.Preparation of Carbon

Uses of Carbon black: Carbon black has been used as a pigment and reinforcing phase in automobile tires. It can be used to help conduct heat away from the tread and belt area of the tire, reducing thermal damage and increasing tire life. It is also used in some radar absorbent materials and in photocopier and laser printer toner. Furthermore, it can be used as a pigment in inks, coatings and plastics. And it is used as a food coloring.

When you are using Carbon black, please be cautious about it as the following: it is highly flammable. In use may form flammable/explosive vapor-air mixture. And limited evidence of a carcinogenic effect. Moreover, it is irritating to eyes and respiratory system. Please do not breathe dust. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Additionally, you should wear suitable protective clothing to avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: C;
(2)InChI: InChI=1/C;
(3)InChIKey: OKTJSMMVPCPJKN-UHFFFAOYAS ;

The toxicity data of Carbon black is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 3gm/kg (3000mg/kg)   Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 15(Suppl,
rat LD50 oral > 15400mg/kg (15400mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 15(Suppl,

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