magnesium hydroxide

magnesium(2+) hydroxide

CAS: 1309-42-8 Mg H2 O2 MW: 58.31934000

Identification

Namemagnesium hydroxide
CAS Number1309-42-8
EINECS215-170-3
FDA UNIINBZ3QY004S
Molecular FormulaMg H2 O2
Molecular Weight58.31934000
MDL NumberMFCD00011104

Regulatory

FDA/DG SANTE Petitions, Reviews, Notices184.1428
JECFA Food AdditiveMagnesium Hydroxide
GSFA CodexMagnesium hydroxide (528)
DG SANTE Food Additivesmagnesium hydroxide
DG SANTE Food Contact Materialsmagnesium hydroxide
FDA Mainterm (SATF)1309-42-8 ; MAGNESIUM HYDROXIDE
FDA RegulationFDA PART 155 -- CANNED VEGETABLES

Physical Properties

Appearance white powder (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 100.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure 24.500000 mmHg @ 25.00 °C. (est)
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) -1.380 (est)
Soluble in water, 7.605e+005 mg/L @ 25 °C (est)
Insoluble in alcohol

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesabsorbents

Organoleptic Properties

Odor Description at 100.00 %.

Safety Information

Oral/Parenteral Toxicityoral-rat LD50 8500 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynutrient supplements
Recommendation for magnesium hydroxide usage levels up tonot for fragrance use.
Recommendation for magnesium hydroxide flavor usage levels up tonot for flavor use.

American International Chemical, Inc.

Consistent sources

North American supplier for globally sourced ingredients.

View All Website (800) 238-0001 info@aicma.com

Charkit Chemical Corporation

The Specialty Chemical Specialists

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Penta International Corporation

Chemistry innovation

At Penta, our products and services help businesses do business better.

View All Website (973) 740-2300 lisaa@pentamfg.com

Potential Uses

absorbents buffering agents

Natural Occurrence

not found in nature

Synonyms

magmesia hydrate magnesiamaito magnesium dihydroxide magnesium hydroxide powder USP magnesium hydroxide USP magnesium hydroxide USP FCC powder magnesium(2+) hydroxide magnesium(II) hydroxide magox marinco H (RX-14073) milk of magnesia milmag nemalite phillips magnesia tablets reachim versamag PubMed: Mechanisms of mineral membrane fouling growth modulated by pulsed modes of current during electrodialysis: evidences of water splitting implications in the appearance of the amorphous phases of magnesium hydroxide and calcium carbonate. PubMed: Posaconazole tablet pharmacokinetics: lack of effect of concomitant medications altering gastric pH and gastric motility in healthy subjects. PubMed: Characteristics of selective fluoride adsorption by biocarbon-Mg/Al layered double hydroxides composites from protein solutions: kinetics and equilibrium isotherms study. PubMed: Magnesium degradation products: effects on tissue and human metabolism. PubMed: Nutraceutically inspired pectin-Mg(OH)₂ nanocomposites for bioactive packaging applications. PubMed: How pulse modes affect proton-barriers and anion-exchange membrane mineral fouling during consecutive electrodialysis treatments. PubMed: Modified hydrotalcite-like compounds as active fillers of biodegradable polymers for drug release and food packaging applications. PubMed: Multistep mineral fouling growth on a cation-exchange membrane ruled by gradual sieving effects of magnesium and carbonate ions and its delay by pulsed modes of electrodialysis. PubMed: Layered double hydroxide nanoparticles as target-specific delivery carriers: uptake mechanism and toxicity. PubMed: Design of a multifunctional nanohybrid system of the phytohormone gibberellic acid using an inorganic layered double-hydroxide material. PubMed: Randomized clinical trial of laxatives and oral nutritional supplements within an enhanced recovery after surgery protocol following liver resection. PubMed: Determination of tetracyclines in surface water and milk by the magnesium hydroxide coprecipitation method. PubMed: First identification of O,S-diethyl Thiocarbonate in Indian Cress absolute and odor evaluation of its synthesized homologues by GC-sniffing. PubMed: Microscopic approach for the identification of cationic membrane fouling during cheddar cheese whey electroacidification. PubMed: Clinical pharmacokinetics and gastrointestinal tolerability of a novel extended-release microsphere formulation of azithromycin. PubMed: Separation and speciation of selenium in food and water samples by the combination of magnesium hydroxide coprecipitation-graphite furnace atomic absorption spectrometric determination. PubMed: Synthesis and properties of cordycepin intercalates of Mg-Al-nitrate layered double hydroxides. PubMed: Effect of food, an antacid, and the H2 antagonist ranitidine on the absorption of BAY 59-7939 (rivaroxaban), an oral, direct factor Xa inhibitor, in healthy subjects. PubMed: Magnesium therapy for nephrolithiasis. PubMed: Different Mg to Fe ratios in the mixed metal MgFe hydroxy-carbonate compounds and the effect on phosphate binding compared with established phosphate binders. PubMed: Bioavailability of the oral selective phosphodiesterase 4 inhibitor cilomilast. PubMed: Grayanotoxin poisoning in three goats. PubMed: [Kinetics of aluminum absorption and serum concentration in chronic renal insufficiency]. PubMed: Clopidogrel bioavailability: absence of influence of food or antacids. PubMed: Effects of food, antacid, and dosage form on the pharmacokinetics and relative bioavailability of sertindole in healthy volunteers. PubMed: Effects of food and antacid on the pharmacokinetics of single doses of mycophenolate mofetil in rheumatoid arthritis patients. PubMed: Effect of aluminum hydroxide/magnesium hydroxide antacid and bismuth subsalicylate on gastric pH in horses. PubMed: Pharmacokinetics of tenidap sodium administered with food or antacid in healthy volunteers. PubMed: Ondansetron absorption in adults: effect of dosage form, food, and antacids. PubMed: Orange juice enhances aluminium absorption from antacid preparation. PubMed: Diagnosis of magnesium-induced diarrhea. PubMed: The effect of food and antacids on lansoprazole absorption and disposition. PubMed: The effect of an antacid and food on the absorption of cimetidine and ranitidine. PubMed: Ketorolac tromethamine pharmacokinetics and metabolism after intravenous, intramuscular, and oral administration in humans and animals. PubMed: [The effect of almagel, gastrotsepin and food on the acidity and protease activity of the stomach and duodenum in peptic ulcer]. PubMed: Influence of food and antacid administration on fluoride bioavailability from enteric-coated sodium fluoride tablets. PubMed: Absorption studies of the H2-blocker nizatidine. PubMed: Effect of food and various antacids on the absorption of tenoxicam. PubMed: Antacid and formula effects on gastric acidity in infants with gastroesophageal reflux. PubMed: Interaction of nutrients with antacids: a complication during enteral tube feeding. PubMed: [Histo-autoradiographic study of the synthesis of gastric mucus in the rat stomach. Chronology of stimulation of mucus synthesis following ingestion of water, food and a combination of montmorillonite beidellite and an antacid]. PubMed: In vivo and in vitro evaluation of magnesium-aluminum hydroxide antacid tablets and liquid. PubMed: In vitro tests overestimate in vivo neutralizing capacity of antacids in presence of food. PubMed: [Histo-autoradiographic study of the secretion of gastric mucus in the rat stomach. II. Role of feeding and its combination with an antacid]. PubMed: Response of milking cows fed a high concentrate, low roughage diet plus sodium bicarbonate, magnesium oxide, or magnesium hydroxide. PubMed: Absolute bioavailability and effect of food and antacid on diazepam absorption from a slow-release preparation. PubMed: Antacids and anticholinergics in the treatment of duodenal ulcer. PubMed: [Determination of neutralization capacity of antacids in gastric juice]. PubMed: The GI drug column. The ACG committee on FDA related matters. PubMed: Effect of food on antacid neutralizing capacity in man. PubMed: Reduction of exogenous oxalate in urine of rats by binding with aluminium-oxyhydrate (Andursil) and an anion-exchanger (Colestid) in the intestinal tract. PubMed: The role of a defined formula diet in the prevention of stress-induced gastric mucosal injury in the rat. PubMed: Effect of antacids on the bioavailability of diflunisal in the fasting and postprandial states. PubMed: The effect of oral local anaesthetic and alkali on basal and food-stimulated serum gastrin levels in patients with duodenal ulcer. PubMed: Effect of chronic antacid ingestion on serum gastrin and gastric secretion.