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Product name
CAS
Formula

Aluminum Hydroxide/Magnesium hydroxide - MAGALDRATE C632

CAS1317-26-6
FormulaAl5Mg10(OH)31(SO4)2 . xH2O
SynonymAluminum Hydroxide/Magnesium hydroxide
Al(OH)332.1-45.9%
Rosett - Rice titrationmin. 35 minutes
Clmax. 0.2%
Namax. 0.11%
Asmax. 8 ppm
Heavy Metalsmax. 60 ppm
Mg(OH)249.2-66.6%
SO413.3-17.5%
pH7.0-10.0
Acid Neutralizing Capacity, USPmin. 80%
Assaymin. 20% (Magaldrate)
Viscocityapprox. 1000 m Pas LV 3/60
Ph - stat testmin. 40ml/ 50ml/ 50ml 0.1 n HCI

Aluminum Hydroxide/Magnesium hydroxide - MAGALDRATE C410

CAS1317-26-6
FormulaAl5Mg10(OH)31(SO4)2 . xH2O
SynonymAluminum Hydroxide/Magnesium hydroxide
Heavy Metalsmax. 60 ppm
Ph - stat testmin. 200ml/ 230ml/ 230 ml 0.1 n HCI
Rosett - Rice titrationMin. 30 minutes
pH8.0-9.0
Acid Neutralizing Capacity, USPmin. 20 meq/ g
SO4max. 1.9% water soluble
Assay32.1-45.9% AI (OH)3 49.2-66.6% Mg (OH)2
Clmax. 3.5% water soluble
Loss on Drying10-20% (200 C/ 4h)
Bulk density, loose0.3-0.5 g/ml
Namax.11%
Asmax. 8 ppm
Bulk Density, tapped0.4-0.6 g/ml

Magnesium Hydroxide GILUMAG D661

CAS1309-42-8
FormulaMg(OH)2
SynonymMagnesium hydroxide suspension, Magnesium hydroxide (Mg(OH)2), Magnesium hydroxide
Density2.36
SO4max. 0.05%
Heavy Metalsmax. 5 ppm
Namax. 50ppm
pH9-11.5
Asmax. 0.6 ppm
Clmax. 0.05%
Acid Neutralizing Capacity, USPmin. 80%
Viscocitymin. 1000 m Pas LV 2/12
Ph - stat testmin. 25ml/ 25ml 26ml 0.1 n HCI
Rosett - Rice titrationmin. 40 minutes
Mg(OH)229-33%
Odorodorless
Melting Point350 c (dec.)
Molecular weight58.33
Colorwhite amorphous powder or colorless hexagonal crystal
Solubilitysoln. of ammonium salts and dilute acids

Magnesium Hydroxide GILUMAG D671

CAS1309-42-8
FormulaMg(OH)2
SynonymMagnesium hydroxide suspension, Magnesium hydroxide (Mg(OH)2), Magnesium hydroxide
Density2.36
Ph - stat testmin. 25ml/ 25ml 26ml 0.1 n HCI
Viscocitymax. 9000 m Pas LV 3/12
Mg(OH)234-37%
Namax. 50ppm
Heavy Metalsmax. 5 ppm
Acid Neutralizing Capacity, USPmin. 80%
pH9-11.5
SO4max. 0.05%
Clmax. 0.05%
Rosett - Rice titrationmin. 40 minutes
Asmax. 0.6 ppm
Odorodorless
Melting Point350 c (dec.)
Molecular weight58.33
Colorwhite amorphous powder or colorless hexagonal crystal
Solubilitysoln. of ammonium salts and dilute acids

Magnesium Hydroxide GILUMAG D611

CAS1309-42-8
FormulaMg(OH)2
SynonymMagnesium hydroxide suspension, Magnesium hydroxide (Mg(OH)2), Magnesium hydroxide
Density2.36
Viscocitymax. 7000 m Pas LV 3/12
Heavy Metalsmax. 5 ppm
Mg(OH)229-33%
pH9-11.5
Namax. 50ppm
Rosett - Rice titrationmin. 40 minutes
SO4max. 0.05%
Clmax. 0.05%
Asmax. 0.6 ppm
Acid Neutralizing Capacity, USPmin. 80%
Ph - stat testmin. 25ml/ 25ml 26ml 0.1 n HCI
Melting Point350 c (dec.)
Odorodorless
Molecular weight58.33
Colorwhite amorphous powder or colorless hexagonal crystal
Solubilitysoln. of ammonium salts and dilute acids

Magnesium Hydroxide GILUMAG D214

CAS1309-42-8
FormulaMg(OH)2
SynonymMagnesium Hydroxide (GILUMAG), Magnesium hydroxide (Mg(OH)2), Magnesium hydroxide
Density2.36
Ph - stat testmin. 290 ml/ 310 ml/ 320 ml 0.1 nHCI
SO4max. .0.5%
Namax. 0.05%
Asmax. 3 ppm
Assay95-100.5 % Mg (OH)2
Loss on Drying (105°C/ 2h)max. 2.0%
Clmax. 0.1%
Rosett - Rice titrationmin. 35 minutes
Acid Neutralizing Capacity, USPmin. 30 meq/ g
pHApprox. 10
Heavy Metalsmax. 30 ppm
Bulk density, loose0.7-0.9 g/ml
Bulk Density, tapped1.0-1.25 g/ml
Melting Point350 c (dec.)
Odorodorless
Molecular weight58.33
Colorwhite amorphous powder or colorless hexagonal crystal
Solubilitysoln. of ammonium salts and dilute acids

Magnesium Hydroxide GILUMAG D213

CAS1309-42-8
FormulaMg(OH)2
SynonymMagnesium Hydroxide (GILUMAG), Magnesium hydroxide (Mg(OH)2), Magnesium hydroxide
Density2.36
Assay95-100.5 % Mg (OH)2
Loss on Drying (105°C/ 2h)max. 2.0%
pHApprox. 10
Asmax. 3 ppm
Ph - stat testmin. 290 ml/ 310 ml/ 320 ml 0.1 nHCI
Clmax. 0.1%
SO4max. .0.5%
Bulk Density, tapped0.8-1.0 g/ml
Heavy Metalsmax. 30 ppm
Rosett - Rice titrationmin. 35 minutes
Namax. 0.05%
Bulk density, loose0.65-0.75 g/ml
Acid Neutralizing Capacity, USPmin. 30 meq/ g
Melting Point350 c (dec.)
Odorodorless
Molecular weight58.33
Colorwhite amorphous powder or colorless hexagonal crystal
Solubilitysoln. of ammonium salts and dilute acids

Magnesium Hydroxide GILUMAG D211

CAS1309-42-8
FormulaMg(OH)2
SynonymMagnesium Hydroxide (GILUMAG), Magnesium hydroxide (Mg(OH)2), Magnesium hydroxide
Density2.36
Asmax. 3 ppm
Heavy Metalsmax. 30 ppm
Namax. 0.05%
Rosett - Rice titrationmin. 35 minutes
Bulk density, loose0.3-0.4 g/m;
Bulk Density, tapped0.5-0.6 g/ml
Acid Neutralizing Capacity, USPmin. 30 meq/ g
Assay95-100.5 % Mg (OH)2
SO4max. .0.5%
Clmax. 0.1%
pHApprox. 10
Ph - stat testmin. 290 ml/ 310 ml/ 320 ml 0.1 nHCI
Loss on Drying (105°C/ 2h)max. 2.0%
Melting Point350 c (dec.)
Odorodorless
Molecular weight58.33
Colorwhite amorphous powder or colorless hexagonal crystal
Solubilitysoln. of ammonium salts and dilute acids

Magnesium Hydroxide GILUMAG D212

CAS1309-42-8
FormulaMg(OH)2
SynonymMagnesium Hydroxide (GILUMAG), Magnesium hydroxide (Mg(OH)2), Magnesium hydroxide
Density2.36
Ph - stat testmin. 290 ml/ 310 ml/ 320 ml 0.1 nHCI
Loss on Drying (105°C/ 2h)max. 2.0%
Heavy Metalsmax. 30 ppm
Clmax. 0.1%
Namax. 0.05%
Bulk density, loose0.4-0.5 g/ml
SO4max. .0.5%
Asmax. 3 ppm
Bulk Density, tapped0.6-0.75 g/ml
Assay95-100.5 % Mg (OH)2
Acid Neutralizing Capacity, USPmin. 30 meq/ g
Rosett - Rice titrationmin. 35 minutes
pHApprox. 10
Melting Point350 c (dec.)
Odorodorless
Molecular weight58.33
Colorwhite amorphous powder or colorless hexagonal crystal
Solubilitysoln. of ammonium salts and dilute acids

Magnesium Aluminum Co-dried Gel C640

CAS1344-28-1; 1309-42-8
FormulaAl(OH)2 - MgCO3
SynonymAluminum Hydroxide - Magnesium Carbonate Suspension
Assayupon customers request
SO4max. 0.15%
Clmax. 0.15%
Heavy Metalsmax. 20 ppm
Asmax. 2 ppm
Namax. 0.5%

Aluminum Hydroxide - ALUGEL A681

CAS21645-51-2
FormulaAl(OH)3
SynonymAluminum hydroxide Wet Gel, Aluminum hydroxide (Al(OH)3), Aluminium hydroxide
Density2.42
Clmax. 0.28%
Ph - stat testmin. 10 ml/ 17 ml/20 ml 0,1 n HCI
Namax. 50 ppm
Al(OH)324.5-27.5%
Asmax. 0.6 ppm
Heavy Metalsmax. 5 ppm
pH5.5 - 8.0
Viscocitymax. 6000 m Pas LV 3/12
SO4max. 0.05%
Acid Neutralizing Capacity, USPmin. 65% meq/g
Rosett - Rice titrationmin. 35 minutes
Al2O316-18%
Insolubilityin water, alcohol
Melting Pointloses water 300 c
Odorodorless
Refractive Index1.57
Molecular weight78.01
Solubilitymin. acids, caustic soda

Aluminum Phosphate B111

CAS7784-30-7
FormulaAlPO4
SynonymAluminum Phosphate powder, Phosphoric acid, aluminum salt (1:1)
Clmax. 0.5%
Assaymin. 80% AlPO4
Asmax. 5 ppm
Bulk Density, tapped0.4-0.5 g/ml
Loss on Drying (105°C/ 2h)approx. 5%
Bulk density, loose0.3-0.4 g/ml
pH5.5-7.5
SO4max. 0.1%
Heavy Metalsmax. 50 ppm
Namax. 3%

Aluminum Hydroxide - ALUGEL A671

CAS21645-51-2
FormulaAl(OH)3
SynonymAluminum hydroxide Wet Gel, Aluminum hydroxide (Al(OH)3), Aluminium hydroxide
Density2.42
Namax. 0.03%
Rosett - Rice titrationmin. 35 minutes
Viscocitymax. 5000 m Pas LV 3/12
SO4max. 0.05%
Asmax. 0.6 ppm
Al2O312.5-13.5%
pH5.5 - 8.0
Acid Neutralizing Capacity, USPmin. 65% meq/g
Clmax. 0.28%
Al(OH)319.1-20.6%
Heavy Metalsmax. 5 ppm
Ph - stat testmin. 10 ml/ 17 ml/20 ml 0,1 n HCI
Melting Pointloses water 300 c
Insolubilityin water, alcohol
Odorodorless
Refractive Index1.57
Molecular weight78.01
Solubilitymin. acids, caustic soda

Aluminum Hydroxide - ALUGEL A661

CAS21645-51-2
FormulaAl(OH)3
SynonymAluminum hydroxide Wet Gel, Aluminum hydroxide (Al(OH)3), Aluminium hydroxide
Density2.42
Heavy Metalsmax. 5 ppm
Clmax. 0.28%
Asmax. 0.6 ppm
Namax. 0.1%
Ph - stat testmin. 15 ml/ 20ml/ 23 ml 0,1 n HCI
Viscocitymin. 500 mPas LV 2/12
SO4max. 0.05%
Al(OH)313.6% min.
Al2O38.9% min.
Acid Neutralizing Capacity, USPmin. 65% meq/g
Rosett - Rice titrationmin. 35 minutes
pH5.5 - 8.0
Melting Pointloses water 300 c
Insolubilityin water, alcohol
Odorodorless
Refractive Index1.57
Molecular weight78.01
Solubilitymin. acids, caustic soda

Aluminum Hydroxide - ALUGEL A651

CAS21645-51-2
FormulaAl(OH)3
SynonymAluminum hydroxide Wet Gel, Aluminum hydroxide (Al(OH)3), Aluminium hydroxide
Density2.42
Heavy Metalsmax. 5 ppm
SO4max. 0.05%
Ph - stat testmin. 10 ml/ 17 ml/20 ml 0,1 n HCI
Acid Neutralizing Capacity, USPmin. 65% meq/g
Asmax. 0.6 ppm
Al(OH)319.1 - 20.6%
Namax. 0.1%
Al2O312.5 - 13.5%
Rosett - Rice titrationmin. 35 minutes
pH5.5 - 8.0
Clmax. 0.28%
Viscocitymin. 150 m Pas LV 2/12
Melting Pointloses water 300 c
Insolubilityin water, alcohol
Odorodorless
Refractive Index1.57
Molecular weight78.01
Solubilitymin. acids, caustic soda

Aluminum Hydroxide - ALUGEL A211

CAS21645-51-2
FormulaAl(OH)3
SynonymAluminum Hydroxide powder, Aluminum hydroxide (Al(OH)3), Aluminium hydroxide
Density2.42
Melting Pointloses water 300 c
pH10 Max.
Ph - stat testmin. 30 ml/ 100 ml/ 270 ml 0.1 n HCI
Cl0.85% Max.
Tests ACC. Ph. EuR. II BP 88min. pH 1.8/2.3/3.0 max. 40/ max. 35 ml
Heavy Metals50 ppm max.
Bulk density, loose0.2 - 0.3 g/ml
As5 ppm max.
Assay50-57.5% Al2O3 min. 76.5% Al(OH)3
Loss on Drying (105°C/ 2h)Approx. 13%
Acid Neutralizing Capacity, USP25 meq/g Min.
SO40.6% Max.
Rosett - Rice titrationApprox. 20 minutes
Bulk Density, tapped0.3 - 0.4 g/ml
Insolubilityin water, alcohol
Odorodorless
Refractive Index1.57
Molecular weight78.01
Solubilitymin. acids, caustic soda

Magnesium Aluminum Co-dried Powder C225

CAS1344-28-1; 1309-42-8
FormulaAl(OH)2 - MgCO3
SynonymAluminum Hydroxide - Magnesium Carbonate
Assay40-44% Al2O3 6-9% MgO
Loss on Drying (105°C/ 2h)Approx. 10%
As5ppm max.
Na0.2% Max.
Heavy Metals50 ppm max.
Acid Neutralizing Capacity, USP25 meq/g Min.
Cl0.85% Max.
Ph - stat testmin. 70 ml/ 120ml/ 270 ml 0.1 n HCI
Bulk Density, tapped0.3 - 0.4 g/ml
Bulk density, loose0.2 - 0.3 g/ml
Tests ACC. Ph. EuR. II BP 88min. pH 1.8/2.3/3.0 max. 40/ max. 35 ml
SO40.6% Max.
Rosett - Rice titrationMin. 30 minutes
pH10 Max.

Magnesium Aluminum Co-dried Powder C220

CAS1344-28-1; 1309-42-8
FormulaAl(OH)2 - MgCO3
SynonymAluminum Hydroxide - Magnesium Carbonate Co-Dried Gel
SO40.6% Max.
Cl0.85% Max.
Heavy Metals50 ppm max.
As5ppm max.
Bulk density, loose0.2 - 0.3 g/ml
Assay40-44% Al2O3 6-9% MgO
Ph - stat testmin. 70 ml/ 120 ml/ 270 ml 0.1 n HCI
pH10 Max.
Tests ACC. Ph. EuR. II BP 88min. pH 1.8/2.3/3.0 max. 40/ max. 35 ml
Na2.5% Max.
Acid Neutralizing Capacity, USP25 meq/g Min.
Bulk Density, tapped0.3 - 0.4 g/ml
Rosett - Rice titrationMin. 30 minutes
Loss on Drying (105°C/ 2h)Approx. 10%

Aluminum Phosphate B210

CAS7784-30-7
FormulaAlPO4
SynonymAluminum Phosphate suspension, Phosphoric acid, aluminum salt (1:1)
Clmax. 0.16% (4.5 %)
Assaymin. 19.5% AlPO4
Heavy Metalsmax. 5 ppm (4.5%)
Viscocity1000-4000 mPas LV 3/30
pH6.0-7.5 (4.5% AIPO4)
Asmax. 0.6 ppm (4.5%)
SO4max. 0.05% (4.5%)

Aluminum Hydroxide - ALUGEL A503

CAS21645-51-2
FormulaAl(OH)3
SynonymAluminum Hydroxide powder, Aluminum hydroxide (Al(OH)3), Aluminium hydroxide
Density2.42
Heavy Metals50 ppm max.
As5ppm max.
Acid Neutralizing Capacity, USP25 meq/g Min.
Bulk Density, tapped0.1 - 0.3 g/ml
SO40.6% Max.
Loss on Drying (105°C/ 2h)Approx. 13%
pH10 Max.
Assay50-57.5% Al2O3 min. 76.5% Al(OH)3
Cl0.85% Max.
Tests ACC. Ph. EuR. II BP 88min. pH 1.8/2.3/3.0 max. 40/ max. 35 ml
Rosett - Rice titrationApprox. 20 minutes
Ph - stat testmin. 30 ml/ 100ml/ 270 ml 0.1 n HCI
Bulk density, loose0.1 - 0.3 g/ml
Melting Pointloses water 300 c
Insolubilityin water, alcohol
Odorodorless
Refractive Index1.57
Molecular weight78.01
Solubilitymin. acids, caustic soda

Aluminum Hydroxide - ALUGEL A215

CAS21645-51-2
FormulaAl(OH)3
SynonymAluminum Hydroxide powder, Aluminum hydroxide (Al(OH)3), Aluminium hydroxide
Density2.42
Na0.5% Max.
As5ppm max.
Heavy Metals50 ppm max.
Ph - stat testmin. 40 ml/ 130 ml/ 270 ml 0.1 n HCI
pH10 Max.
Cl0.85% Max.
Tests ACC. Ph. EuR. II BP 88min. pH 1.8/2.3/3.0 max. 40/ max. 35 ml
Assay50-57.5% Al2O3 min. 76.5% Al(OH)3
Bulk density, loose0.2 - 0.3 g/ml
SO40.6% Max.
Loss on Drying (105°C/ 2h)Approx. 13%
Acid Neutralizing Capacity, USP25 meq/g Min.
Rosett - Rice titrationMin. 30 minutes
Bulk Density, tapped0.3 - 0.4 g/ml
Melting Pointloses water 300 c
Insolubilityin water, alcohol
Odorodorless
Refractive Index1.57
Molecular weight78.01
Solubilitymin. acids, caustic soda

Aluminum Magnesium Silicate Hydrate - ALMASILATE C212

CAS71205-22-6
FormulaAlMg(Si2O6)(OH)
SynonymAlmasilate C212
As10 ppm max.
SO44% Max.
Loss on Drying (105°C/ 2h)15% max.
pH9.2 Max.
Bulk density, loose0.2 - 0.4 g/ml
Assaymin. 15% Ai2O3 25-35 % Mgo 15-25% SiO2
Cl2% Max.
Bulk Density, tapped0.3 - 0.5 g/ml
Heavy Metals40 ppm max.

Magnesium Oxide

CAS1309-48-4
FormulaMgO
SynonymMag Oxide, MagOx, Mag Ox, MgO, Magnesium oxide (MgO), Magnesium oxide (CI 77711)
Density3.65-3.75
Very Solublein water
K0.005%
CaO0.1%
SiO20.04%
Na0.020%
AppearanceFree flowing white powder
MgO99.5%
Surface Area170.0 M2/g
% Thru 325Mesh - Wet100 min.
Loss on Ignition7.0%
Bulk Density21.0 lbs/ft3
Cl0.15%
SO40.18%
Al2O30.004%
Fe2O30.015%
Melting Point2800 c
Insolubilityin alcohol
Odorwh. powd. or cryst., odorless
Molecular weight40.31
Solubilitydil. acids, ammonium salt solns.
Boiling Point3600 c

Magnesium Oxide Light, USP

CAS1309-48-4
FormulaMgO
SynonymMagnesium Oxide, Magnesium oxide (MgO), Magnesium oxide (CI 77711)
Density3.65-3.75
Very Solublein water
AppearanceClean, White Powder
Specific gravity3.46
Arsenic< 3 ppm
Free Alkali2.0 ml H2SO4/gm
Soluble Salts< 1.0%
Iron< 0.05%
MgO96% - 100.5%
Sulfates< 0.75%
Heavy Metals< 30 ppm
Acid Insoluble matter< 0.1%
Loss on ignition, USP<733>< 10.0%
Pounds / Solid gallons28.82
One Pound Bulks, (gallons)0.0347
Calcium Oxide< 1.0 %
Particle Size99% Min through 325 Mesh
Loose Density (lbs./ft 3)12 -19
Chlorides< 0.1%
Insolubilityin alcohol
Melting Point2800 c
Odorwh. powd. or cryst., odorless
Molecular weight40.31
Solubilitydil. acids, ammonium salt solns.
Boiling Point3600 c
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