CALCIUM ALUMINATE

CAS No.：12042-68-1

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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CALCIUM ALUMINATE Basic information

Product Name:	CALCIUM ALUMINATE
Synonyms:	aluminate(alo21-),calcium(2:1);aluminiumcalciumoxide(2:1);CALCIUM ALUMINUM OXIDE;CALCIUM ALUMINATE;Aluminum calcium oxide (Al2CaO4);dialuminium calcium tetraoxide;Calcium aluminum oxide, 99% (metals basis);calcium aluminate AlO2. 1/2Ca
CAS:	12042-68-1
MF:	AlCaH7O
MW:	90.11
EINECS:	234-931-0
Product Categories:	Inorganics
Mol File:	12042-68-1.mol

CALCIUM ALUMINATE Chemical Properties

Melting point	1600°C
density	2.981
form	Powder
Specific Gravity	2.981
color	White
Water Solubility	Insoluble in water.
Sensitive	Hygroscopic
Exposure limits	ACGIH: TWA 1 mg/m3
CAS DataBase Reference	12042-68-1(CAS DataBase Reference)
EPA Substance Registry System	Aluminum calcium oxide (Al2CaO4) (12042-68-1)

Safety Information

TSCA

Yes

MSDS Information

Provider	Language
ALFA	English

CALCIUM ALUMINATE Usage And Synthesis

Chemical Properties	white, monoclinic, tricl, or rhomb; -200 mesh 99% powder(s) [CER91] [CRC10]
Physical properties	Calcium aluminate is a white powder and exhibits a monoclinic crystalline form. Its density is 2.98 g/cc and its melting point is 1605 °C.
Uses	The major use found for CaAl2O4 has been as a hydrous cement. Alternative names are “aluminous cement”, “high-alumina cement” (HAC) and “Ciment fondu”. They are used in a number of small-scale, specialized applications.
Uses	Calcium aluminum oxide is used as a precursor in the production of naphtha steam reforming catalysts, refinery gas steam reforming catalysts, aluminum chlorohydrate, secondary hydrocarbon steam reforming catalysts. It is also used in the production of refractory and cements.
Preparation	Calcium aluminate can be formed by heating the oxides together at about 900–1250 °C: CaO + Al2O3 + heat→CaAl2O4

CALCIUM ALUMINATE Preparation Products And Raw materials

Preparation Products

naphtha steam reforming catalysts-->Aluminum chlorohydrate-->secondary hydrocarbon steam reforming catalysts-->refinery gas steam reforming catalysts-->overseas secondary hydrocarbon steam reforming catalysts

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