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碱式碳酸铝

CAS 12656-43-8C3Al4MW 143.96

碱式碳酸铝(CAS 12656-43-8):分子式 C3Al4、分子量 143.96。

产品概览

CAS号12656-43-8
分子式C3Al4
分子量143.96
熔点2100 °C
应用领域Uses: Used to reduce metal oxides and to make aluminum nitride and methane、[Merck Index] Also used as a catalyst、drying agent、and in metallurgy、[Hawley]、Metal Extraction and Refining [Category: Industry]、Aluminium carbide is a common impurity of technical calcium carbide and often forms as a corrosion product of graphite electrodes. It is used an abrasive in high-speed cutting tools and in pyrotechnics. (L750)、General Manufacturing Information: Aluminum carbide (Al4C3): ACTIVE

应用领域

登记用途:Uses: Used to reduce metal oxides and to make aluminum nitride and methane、[Merck Index] Also used as a catalyst、drying agent、and in metallurgy、[Hawley]、Metal Extraction and Refining [Category: Industry]、Aluminium carbide is a common impurity of technical calcium carbide and often forms as a corrosion product of graphite electrodes. It is used an abrasive in high-speed cutting tools and in pyrotechnics. (L750)、General Manufacturing Information: Aluminum carbide (Al4C3): ACTIVE。

技术档案

这个产品是什么

碱式碳酸铝 是一种化工化合物,登记 CAS 号为 12656-43-8,分子式 C3Al4(分子量 143.96)。

识别信息

登记 CAS 号:12656-43-8

其分子式 C3Al4 由 3 个碳、4 个铝 组成。

别名/同义词:碱式碳酸铝 · ALUMINUM CARBIDE, AL4C3

常见问题

碱式碳酸铝 的 CAS 号是多少?

碱式碳酸铝 的 CAS 登记号为 12656-43-8。

碱式碳酸铝 的分子式与分子量是多少?

分子式 C3Al4,分子量 143.96。

碱式碳酸铝 还有哪些别名?

别名/同义词:碱式碳酸铝、ALUMINUM CARBIDE, AL4C3。

碱式碳酸铝 的登记用途是什么?

登记用途:Uses: Used to reduce metal oxides and to make aluminum nitride and methane、[Merck Index] Also used as a catalyst、drying agent、and in metallurgy、[Hawley]、Metal Extraction and Refining [Category: Industry]、Aluminium carbide is a common impurity of technical calcium carbide and often forms as a corrosion product of graphite electrodes. It is used an abrasive in high-speed cutting tools and in pyrotechnics. (L750)、General Manufacturing Information: Aluminum carbide (Al4C3): ACTIVE。

PubChem 公开数据

碱式碳酸铝(CAS 12656-43-8)的独立参考数据,整理自公开化学数据库。

各数据库的登记标识

CAS 号12656-43-8
PubChem CID16685054
分子式C3Al4
IUPAC 名称alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane

计算分子描述符

Molecular Weight143.96
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass143.926154
Monoisotopic Mass143.926154
Topological Polar Surface Area0
Heavy Atom Count7

在册的理化数值

Melting Point2100 °C
Density2.36 @25 °C

同义词与商品名

ALUMINUM CARBIDE; 1299-86-1; Aluminum carbide (Al4C3); RefChem:111655; DTXSID10107594; DTXCID301324571; 215-076-2; 12656-43-8; alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane; Tetraaluminium tricarbide; EINECS 215-076-2; UN1394; SCHEMBL29353792; Al4C3 Aluminium carbide (H?gan?s); Aluminum carbide, powder, ~325 mesh, 95%; Aluminum carbide [UN1394] [Dangerous when wet]

已收录的法规名录

GHS 通报统计2.1% (1 / 47)

GHS 危害分类

GHS 通报统计2.1% (1 / 47)
已通报的危害声明H261 (97.9%), H315 (95.7%), H319 (95.7%), H335 (95.7%)

公开数据库对它的描述

碱式碳酸铝 · CAS 12656-43-8 · C3Al4. Melting Point: 2100 °C; Density: 2.36 @25 °C.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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