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ChemicalBook >> CAS DataBase List >> Magnesium hydroxide

Magnesium hydroxide

Magnesium hydroxide price.
  • $5 - $699
  • Product name: Magnesium hydroxide
  • CAS: 1309-42-8
  • MF: H2MgO2
  • MW: 58.32
  • EINECS:215-170-3
  • MDL Number:MFCD00011104
  • Synonyms:Magnesium hydroxide, min. 95%, 10-15 micron;Magnesium hydrate,high purity flameretardant;Magnesium hyroxide usp25;MAGNESIUM HYDROXIDE, POWDER;MAGNESIUM HYDROXIDE SIGMAULTRA;MAGNESIUM HYDROXIDE REAGENT GRADE 95%;MAGNESIUM HYDROXIDE, NANOPOWDER, 99.9%;MAGNESIUM HYDROXIDE 98+% 9UM
Price22 Properties Safety Information Description
22 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • GFS CHEMICALS
  • Sigma-Aldrich
  • Strem Chemicals
  • TRC
Package
  • 1g
  • 25g
  • 100g
  • 250g
  • 500g
  • 1kg
  • 2kg
  • 2.5kg
  • ManufacturerAK Scientific
  • Product numberG772
  • Product descriptionMagnesiumhydroxide,30-50um
  • Packaging1kg
  • Price$86
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012367
  • Product descriptionMagnesium hydroxide, 95-100.5%
  • Packaging2.5kg
  • Price$185
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012367
  • Product descriptionMagnesium hydroxide, 95-100.5%
  • Packaging500g
  • Price$61.3
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012367
  • Product descriptionMagnesium hydroxide, 95-100.5%
  • Packaging100g
  • Price$25.8
  • Updated2023-06-20
  • Buy
  • ManufacturerAmbeed
  • Product numberA528708
  • Product descriptionMagnesium hydroxide 99%
  • Packaging100g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA528708
  • Product descriptionMagnesium hydroxide 99%
  • Packaging500g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA528708
  • Product descriptionMagnesium hydroxide 99%
  • Packaging1kg
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number48881
  • Product descriptionMAGNESIUMHYDROXIDE,REAG
  • Packaging500g
  • Price$50.31
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number48882
  • Product descriptionMAGNESIUMHYDROXIDE,REAG
  • Packaging2.5kg
  • Price$157.41
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number310093
  • Product descriptionMagnesium hydroxide reagent grade, 95%
  • Packaging25g
  • Price$41.6
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number310093
  • Product descriptionMagnesium hydroxide reagent grade, 95%
  • Packaging500g
  • Price$73.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number63081
  • Product descriptionMagnesium hydroxide BioUltra, ≥99.0% (KT)
  • Packaging250g
  • Price$107
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM5421
  • Product descriptionMagnesium hydroxide BioXtra, ≥95%
  • Packaging1kg
  • Price$173
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number310093
  • Product descriptionMagnesium hydroxide reagent grade, 95%
  • Packaging2kg
  • Price$227
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number632309
  • Product descriptionMagnesium hydroxide nanopowder, <100 nm particle size (laser PSA), 99.8% trace metals basis
  • Packaging25g
  • Price$232
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number63081
  • Product descriptionMagnesium hydroxide BioUltra, ≥99.0% (KT)
  • Packaging1kg
  • Price$362
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific G772 Magnesiumhydroxide,30-50um 1kg $86 2021-12-16 Buy
Alfa Aesar 012367 Magnesium hydroxide, 95-100.5% 2.5kg $185 2023-06-20 Buy
Alfa Aesar 012367 Magnesium hydroxide, 95-100.5% 500g $61.3 2024-03-01 Buy
Alfa Aesar 012367 Magnesium hydroxide, 95-100.5% 100g $25.8 2023-06-20 Buy
Ambeed A528708 Magnesium hydroxide 99% 100g $5 2021-12-16 Buy
Ambeed A528708 Magnesium hydroxide 99% 500g $7 2021-12-16 Buy
Ambeed A528708 Magnesium hydroxide 99% 1kg $9 2021-12-16 Buy
GFS CHEMICALS 48881 MAGNESIUMHYDROXIDE,REAG 500g $50.31 2021-12-16 Buy
GFS CHEMICALS 48882 MAGNESIUMHYDROXIDE,REAG 2.5kg $157.41 2021-12-16 Buy
Sigma-Aldrich 310093 Magnesium hydroxide reagent grade, 95% 25g $41.6 2024-03-01 Buy
Sigma-Aldrich 310093 Magnesium hydroxide reagent grade, 95% 500g $73.2 2024-03-01 Buy
Sigma-Aldrich 63081 Magnesium hydroxide BioUltra, ≥99.0% (KT) 250g $107 2024-03-01 Buy
Sigma-Aldrich M5421 Magnesium hydroxide BioXtra, ≥95% 1kg $173 2023-01-07 Buy
Sigma-Aldrich 310093 Magnesium hydroxide reagent grade, 95% 2kg $227 2024-03-01 Buy
Sigma-Aldrich 632309 Magnesium hydroxide nanopowder, <100 nm particle size (laser PSA), 99.8% trace metals basis 25g $232 2023-06-20 Buy
Sigma-Aldrich 63081 Magnesium hydroxide BioUltra, ≥99.0% (KT) 1kg $362 2024-03-01 Buy
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Properties

Melting point :350 °C (lit.)
Density :2,36 g/cm3
storage temp. :Room Temperature
solubility :5 M HCl: 0.1 M, clear, yellow
form :powder
Specific Gravity :2.36
color :White
Odor :Odorless
PH Range :9.5 - 10.5
PH :10.4(1 mM solution);10.4(10 mM solution);10.4(100 mM solution)
Water Solubility :0.9 mg/100 mL (18 ºC)
Sensitive :Air Sensitive
λmax :λ: 260 nm Amax: 0.030
λ: 280 nm Amax: 0.025 Merck :14,5670
Solubility Product Constant (Ksp) :pKsp: 11.25
Stability :Stable.
InChIKey :VTHJTEIRLNZDEV-UHFFFAOYSA-L
LogP :-1.380 (est)
CAS DataBase Reference :1309-42-8(CAS DataBase Reference)
NIST Chemistry Reference :Magnesium hydroxide(1309-42-8)
EPA Substance Registry System :Magnesium hydroxide (Mg(OH)2) (1309-42-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Magnesium hydroxide is an excellent flame retardant for plastics and rubber products. In environmental protection, it is taken as flue gas desulfurization agent and can replace the caustic soda and lime as the neutralizer of acid-containing waste water and the absorbent of the heavy metal. In addition, it can also be used for the electronics industry, medicine, sugar refining, as insulation materials and for the manufacturing of other magnesium salt products.

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Suppliers and manufacturers

Hebei Weibang Biotechnology Co., Ltd
Dolomite
$10.00 /1kg
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Shaanxi Dideu Medichem Co. Ltd
Magnesium hydroxide
$0.00 /25KG
Magnesium hydroxide CAS:1309-42-8
Hebei Mojin Biotechnology Co., Ltd
magnesium hydroxide
$0.00 /25KG
magnesium hydroxide CAS:1309-42-8
Hebei Chuanghai Biotechnology Co,.LTD
Magnesium hydroxide
$2.60 /1KG
Magnesium hydroxide CAS:1309-42-8
Henan Bao Enluo International TradeCo.，LTD
Magnesium hydroxide
$100.00 /1kg
Magnesium hydroxide CAS:1309-42-8
Hebei Kingfiner Technology Development Co.Ltd
Magnesium hydroxide
$0.00 /50kg
Magnesium hydroxide CAS:1309-42-8
Shaanxi TNJONE Pharmaceutical Co., Ltd
Magnesium Hydroxide
$0.00 /1kg
Magnesium Hydroxide CAS:1309-42-8
Hebei Youfeidi Trading Co., LTD
magnesium dihydroxide
$18.00 /1KG
magnesium dihydroxide CAS:1309-42-8
Hebei Andu Technology Com.,Ltd
Magnesium Hydroxide
$3.50 /1kg
Magnesium Hydroxide CAS:1309-42-8
Hebei Fengjia New Material Co., Ltd