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SODIUM ALUMINATE

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SODIUM ALUMINATE Basic information

Product Name:
SODIUM ALUMINATE
CAS:
11138-49-1
MF:
AlNaO2
MW:
81.97
EINECS:
234-391-6
Mol File:
11138-49-1.mol
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SODIUM ALUMINATE Chemical Properties

Density 
3.240
form 
powder
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
11138-49-1(CAS DataBase Reference)
EPA Substance Registry System
Aluminum sodium oxide (11138-49-1)
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Safety Information

Hazard Codes 
C
Risk Statements 
35
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3260 8/PG 3
WGK Germany 
1
RTECS 
BD1600000
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SODIUM ALUMINATE Usage And Synthesis

Chemical Properties

Sodium aluminate is a white crystalline solid or solution.

Uses

Mordant, zeolites, water purification, sizing paper, manufacture of milk glass, soap and cleaning compounds.

Definition

sodium aluminate: white solid,NaAlO2 or Na2Al2O4, which is insolublein ethanol and soluble inwater giving strongly alkaline solutions;m.p. 1800°C. It is manufacturedby heating bauxite withsodium carbonate and extractingthe residue with water, or it may beprepared in the laboratory by addingexcess aluminium to hot concentratedsodium hydroxide. In solutionthe ion Al(OH)4- predominates.Sodium aluminate is used as amordant, in the production of zeolites,in effluent treatment, in glassmanufacture, and in cleansing compounds.

General Description

Water solution of the white crystalline powder. Corrosive to metals and tissue.

Air & Water Reactions

Sodium aluminate will dissolve in water and produce a strong corrosive alkaline solution. May generate heat when water is added.

Reactivity Profile

SODIUM ALUMINATE generates a strong base in water; reacts violently with acids and corrosive to metals. Not compatible with copper, tin, zinc, aluminum, acids, phosphorus, or chlorocarbons.

Hazard

(Solution) Strong irritant to tissue.

Health Hazard

Material is caustic. Irritates skin, eyes, and gastrointestinal tract, causing redness of skin and eyes, burning sensation of mucous membranes.

Fire Hazard

Behavior in Fire: Containers may burst when exposed to heat.

Safety Profile

Moderate irritant to skin, eyes, and mucous membranes. A corrosive substance. When heated to decomposition it emits toxic fumes of NazO.

Potential Exposure

Used in water and waste treatment; papermaking industry; in printing on fabrics; in the manufacture of pigments, milk glass, and soap; hardening building stone; sizing paper; as a water softener.

Shipping

UN2812 Sodium aluminate, solid, Hazard class: 8; Labels: 8-Corrosive material. UN1819 Sodium aluminate, solution, Hazard class: 8; Labels: 8-Corrosive material.

Incompatibilities

The aqueous solution is a strong base. Reacts violently with acid. Incompatible with organic anhydrides; isocyanates, alkylene oxides; epichlorohydrin, aldehydes, alcohols, glycols, caprolactum, chlorocarbons. Corrosive to metals; attacks copper, tin, aluminum, and zinc.

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SODIUM ALUMINATESupplierMore

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel:
86-21-50328103 * 801、802、803、804 Mobile:18930552037
Email:
3bsc@sina.com
Beijing dtftchem Technology Co., Ltd.
Tel:
13651141086; 86(10)60275028、60275820
Email:
dtftchem@sina.com
Adamas Reagent, Ltd.
Tel:
400-600-9262
Email:
bxy@titansci.com
Shanghai Hanhong Scientific Co.,Ltd.
Tel:
021-54306202- ;021-54308259
Email:
info@hanhonggroup.com;info@hanhonggroup.com;
Basic information Safety Related Supplier