Magnesium Hydroxide

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Magnesium Hydroxide

CAS NO.： 1309-42-8

FOB Price： NEGOTIABLE Get Latest Price

Specification： HT-206 Moisture ≤ 0.8%; Whiteness ≥ 91%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： 3000MT/Year

Packing： 25KG/Paper Bag; 40KG/Paper Bag

Product Detail

Properties

Product Attributes

Model No.: MDH I

Brand: TAIXING

classification: Chemical Auxiliary Agent

place of origin: China

Application field: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Water Treatment Chemicals

CAS No.: 1309-42-8

Molecular Formula: Mg(OH)2

EINECS Number: 215-170-3

Supply Ability & Additional Information

Packaging: 20kg/bag

Productivity: 3000mts / year

Transportation: Ocean,Land,Air

Place of Origin: china

Supply Ability: 3000mts / year

Certificate: ISO 9001:2015 ;SO45001-2018 ; SO14001-2015 ; GB/T28001-2011

HS Code: 2816100090

Payment Type: L/C,T/T,D/P

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT

Delivery Time: 15 Days

Packaging & Delivery

Selling Units:

Bag/Bags

Package Type:

20kg/bag

Magnesium HydroxideCas No.1309-42-8

MDH-I is inorganic flame retardant with the formula Mg(OH)2.

HFFR applications that require high heat stability, we recommend ourHigh Purity Magnesium Hydroxideflame retardants.The MDH products in this range are specifically developed to be excellent halogen free flame retardants in thermoplastics and rubbers.

The magnesium dihydroxides (MDH) can be used as non-toxic flame retardants in high temperature

processes due to their endothermic decomposition at high temperature.

Mca

Physical and Chemical Properties:

Molecular weight	58.3
Appearance	White powder
Items	Unit	MDH-I
Mg(OH)₂	%	≥98.0
CaO	%	≤0.2
Moisture	%	≤1.0
Loss on ignition	%	≥30
Cl	%	≤0.2
Fe	%	≤0.05
PH	—	10±1.0
Acid Non-dissolve	%	≤0.08
Whiteness	%	≥95
Particle size ,D50	µm	≤2

Series:

Series	Content	Particle size , D 50
MDH-I	≥98.0	≤2.0
MDH-III-3Coated by stearic acid or silane	≥88.0	≤3.0
MDH-III-10Coated by stearic acid or silane	≥88.0	≤10

Application:

Flame retardant for plastics and rubber (PE, PP, ABS, HIPS, Nylon, PVC, etc)

Electronic and electrical components, conveyer belt and construction materials

Fillers

Phenol resin, fiber reinforced rubber, fine ceramics

Petroleum additive or other chemical

Storage:Store in dry, normal temperature, moisture prevention

Properties

This product can be used as analytical reagent, pharmaceutical industry, antacid and laxative in medicine, sugar and magnesium oxide. It can be used as a compound for plastic and rubber flame retardant (PE, PP, ABS, hips, nylon, PVC, etc.), electronic conveyor belts and building materials

CAS No.

1309-42-8

Formula

H2MgO2

Molecular Mass

58.31970

Exact Mass

57.99050

PSA

40.46000

Logp

-0.35360

IUPAC

magnesium;dihydroxide

Matter Classification

inorganic

Category

Melting Point

350ºC

Density

2.36g/cm3

Appearance

Odorless white powder

Acidity and Basicity

alkalinity

HS Code

28161000

UN No.

0.0

DG-Class

0.0

Risk Code

R36/37/38

Safety Label

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