Carbon CAS#7440-44-0
Carbon is a fundamental element found in all organic life and a key component of many inorganic materials. It is known for its ability to form long chains and complex structures, which makes it the basis of various compounds, including diamond, graphite, and fullerenes. Carbon is used in a wide range of applications, from manufacturing steel and other alloys to being a key element in batteries and as a pigment in inks and paints.
Carbon CAS#7440-44-0
| Carbon Chemical 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) |
| Fp | >230???F |
| storage temp. | no restrictions. |
| solubility | Insoluble. |
| form | rod |
| Specific Gravity | 1.8??2.1 (amorphous) |
| color | Black |
| PH | 6-9 |
| Odor | at 100.00?%. odorless |
| resistivity | 1375 ?̦?-cm, 20??C (graphite) |
| Water Solubility | Insoluble in water. |
| Merck | 14,1807 |
| BRN | 4360473 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Combustible. Highly flammable in powdered form. |
| CAS DataBase Reference | 7440-44-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Carbon(7440-44-0) |
| EPA Substance Registry System | Carbon (7440-44-0) |
| Safety Information |
| Hazard Codes | F,Xn,Xi |
| Risk Statements | 36/37-36/37/38-20-10-11 |
| Safety Statements | 26-36-24/25-22-36/37 |
| RIDADR | UN 1325 4.1/PG 3 |
| WGK Germany | 3 |
| RTECS | FF5250100 |
| Autoignition Temperature | 842 ??F |
| TSCA | Yes |
| HazardClass | 4.2 |
| PackingGroup | III |
| HS Code | 38021000 |
| Hazardous Substances Data | 7440-44-0(Hazardous Substances Data) |
| Toxicity | LD50 intravenous in mouse: 440mg/kg |
Related Products
Chemical Name: Ashwagandha Extract
Synonyms: Withania somnifera, ext.; Withania Somnefera Extract
CAS: 90147-43-6
Appearance: Brown
Copper(II) sulfate, with the chemical formula CuSO4, is a blue crystalline compound that is soluble in water. It is commonly used in agriculture as a fungicide and in the textile industry as a dye fixative. Copper(II) sulfate is also utilized in the manufacture of pigments, batteries, and as an algaecide in water treatment. Its distinctive blue color and reactivity make it a versatile chemical in various industrial applications, including chemical analysis and electroplating.
Aluminum chlorohydrate is an inorganic compound often used as a coagulant in water treatment processes. It is also known for its astringent properties and is utilized in various personal care products, such as antiperspirants and deodorants, due to its ability to temporarily close sweat glands. It enhances the viscosity and stability of formulations, making it a valuable ingredient in cosmetics and pharmaceuticals.
Chemical Name: 1,1,2,2-Tetrachloroethane
Other Name: Tetrachlorethane
CAS No.: 79-34-5
Molecular Formula: C2H2Cl4
Molecular Weight: 167.85
Appearance: Liquid
Common English name: 5-iodo-2,3-dihydropyridazin-3-one
CAS No.: 825633-94-1
Molecular formula: C4H3IN2O
Molecular weight: 221.98
Sample: Available
Silicon dioxide, commonly known as silica, is a naturally occurring compound found in quartz and sand. It is a primary component of most rocks and is widely used in various industries due to its high thermal stability, chemical inertness, and optical clarity. In chemical applications, it is valued for its abrasive, refractory, and adsorptive properties, making it essential in products like glass, ceramics, and electronics.
Hexaammonium molybdate is a high-purity, water-soluble molybdenum compound with the chemical formula (NH4)6Mo7O24??4H2O. It is a crystalline solid that serves as a molybdenum source in various applications, including agriculture as a micronutrient fertilizer and in the industrial production of catalysts and pigments. Known for its stability and reactivity, it is used to enhance the properties of steel and other alloys, promoting their hardness and resistance to wear.
Product name:Cyclopentane
Purity:96%
Appearance:White powder
Package:25kg/bag
Sample:Available
Chemical Name: Dehydrocholic acid
Synonyms: Acide dehydrocholique; Triketocholanic acid
CAS No.: 81-23-2
Molecular Formula: C24H34O5
Molecular Weight: 402.53
Appearance: Powder
Chemical Name: Zinc citrate
Synonyms: Zinc citrate trihydrate
CAS No.: 546-46-3
Molecular Formula: C6H8O7Zn
Molecular Weight: 257.5
Appearance: White powder
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Chromium oxide is a basic inorganic chemical raw material. Its chemical name is chromium trioxide, Cr2O3. It belongs to the trigonal crystal system. If a hexagonal unit cell is taken, the unit cell parameters are 4.960x 4.960??13.584 and the axial ratio is 4.473. Cr2O3 has a ??-Al2O3 structure. This rigid crystal is composed of oxygen ions that are closely packed and M3+ ions fill the octahedral gaps formed by these close packings.It is known that the ionic radii of Cr3+ and O2- are 0.069nm and 0.132nm respectively, and the ratio of positive and negative ionic radii is 0.52, in the range of 0.414~0.732. Therefore, the coordination number of Cr3+ is 6, so it is in the octahedral gap.
