CAS No 39409-82-0 , pentamagnesium

Name: pentamagnesium
Synonyms: pentahydrate; 39456-66-1;AC1MC4GX;dihydroxide; 8014-98-0; UNII-YQO029V1L4;pentamagnesium; 1319-50-2; Pentamagnesium Tetracarbonate Dihydroxide Pentahydrate;tetracarbonate;
CAS Registry Number:39409-82-0
Flash Point: 169.8°C
Boiling Point: 333.6°Cat760mmHg
Density: 2.16
Safety Statements: S22;S24/25
Flash Point: 169.8°C
EINECS: 235-192-7
Molecular Weight: 485.65168
InchiKey: SXKPPTNZIUYFJR-UHFFFAOYSA-D
InChI: InChI=1S/4CH2O3.5Mg.7H2O/c4*2-1(3)4;;;;;;;;;;;;/h4*(H2,2,3,
4);;;;;;7*1H2/q;;;;5*+2;;;;;;;/p-10
Risk Statements: S22;S24/25
Molecular Formula: C₄H₁₂Mg₅O₁₉
Molecular Structure:

Related products

39409-82-0 pentamagnesium

Search by region :

United States (21)
China (14)
India (4)
Germany (3)
Hong kong (1)
United Kingdom (1)

Select to

          
           39409-82-0 Magnesium Hydroxide Carbonate
           
             Priti Industries
             
              [Manufacturers]
Tel: +91-(278)-2445426,2445267
Fax: +91-(278)-2445367
Address: 340/1, Chitra Industrial Estate, Phase II, Chitra, Bhavnagar, Gujarat 364 004,  bhavnagar,gujaratIndia

           39409-82-0 Magnesium Carbonate
           
             Eastern Chemicals
             
              [Manufacturers]
Tel: +44-(1473)-356444
Fax: +44-(1473)-211508
Address: Saracens House, 25 St. Margaret's Green, Ipswich IP4 2BN,  Mumbai,MumbaiUnited Kingdom

           39409-82-0 Magnesium carbonate tetrahydrate, Reagent Grade, MgO ^=40-43.5%
           
             BEIJING JINYUANQIANSHENG CHEMICAL CO., LTD.
             
              null
Tel: 86-010-81161615
Address: null null,nullChina

           39409-82-0 Magnesium carbonate tetrahydrate, Reagent Grade, MgO ^=40-43.5%
           
             Lianyungang NuoXin Chemical Industry Co.,Ltd.
             
              null
Tel: 0518-85287368 13056055353 wu
Fax: +86-518-85823785
Address: PuNan Development Zone.Lian yun gang City.Jiangsu Province. null,nullChina

Select to

5/5

Previous 1 2 3 4 5

References of pentamagnesium

Title: Magnesium Carbonate Hydroxide
CAS Registry Number: 39409-82-0
CAS Name: Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide, hydrate
Trademarks: Marinco C
Literature References: Usually a basic carbonate, approx (MgCO3)4.Mg(OH)2.5H2O; approx mol wt 485; contains 40-42% MgO. Prepn of various hydrates: Pond, Heneghan, US 3169826 (1965 to Merck & Co.). Magnesium carbonate minerals include magnesite and lansfordite.
Properties: White, odorless, bulky powder or light friable masses; at about 700° is converted into MgO. Sol in about 3300 parts CO2-free water; more sol in water contg CO2; sol in dil acids with effervescence. Insol in alcohol. Imparts slight alkaline reaction to water.

Derivative Type: Hydrotalcite
CAS Registry Number: 12304-65-3
Trademarks: Altacite (HMR); Hi-Ti (Kyowa); Nacid (Shionogi); Talcid (Bayer)
Literature References: an aluminum magnesium hydroxide carbonate hydrate of the general formula Al2O3.6MgO.CO2.12H2O. Prepn: Kumuru et al., US 3539306 (1970 to Kyowa).

CAUTION: Potential symptoms of overexposure to magnesite are irritation of eyes, skin, respiratory system; cough. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 188.
Use: Fireproofing, heat insulating; preparing effervescent magnesium citrate; clarifying liqs by filtration; in tooth and face powders, in polishing compds; manuf mineral waters, pigments, paper; filler for rubber.
Therap-Cat: Magnesium carbonate hydroxide as antacid, cathartic; hydrotalcite as antacid.
Therap-Cat-Vet: Laxative.
Keywords: Antacid; Laxative/Cathartic.