 Home > Inorganic Chemistry > Inorganic Salts > Magnesium hydroxide for Sale > Magnesium Hydroxide

Magnesium Hydroxide

Name: Magnesium Hydroxide
Brand: DAHAI BIOCHEM
SKU: pr2609033302
Price: 13.5 USD
Availability: InStock

22 Inquiries

Unit Price:

$13.5/KG EXW

Get Latest Price 

CAS No.:

1309-42-8

Grade:

Industrial Grade

Content:

99%

Brand:

DAHAI BIOCHEM

Packaging:

25kg/Bag

Sample Available:

Yes

Price valid (until):

2026-12-31

Contact Supplier

 Chat Now

DAHAI BIOCHEM LTD

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

HARD FAT

 Visit Store

Product Details
Seller Information
Inquiry History

Description

Product Detail

"[Product Overview & Applications]
Magnesium Hydroxide (CAS NO.: 1309-42-8) is supplied under stringent quality supervision by DAHAI BIOCHEM. It is a high-purity inorganic chemical intermediate widely utilized in material engineering, chemical synthesis, electronic plating, and specialty catalysts. The product features exceptional chemical purity, reliable batch-to-batch consistency, low residual impurities, and high reaction stability, ensuring maximum efficiency and reliability in customer manufacturing processes.

[Technical Specifications & Parameters]
- Product Name: Magnesium Hydroxide
- CAS Registry Number: 1309-42-8
- Classification: Inorganic Salts & Chemicals
- Assay / Purity: >= 99.0%
- Physical Form / Appearance: White Powder
- Quality Grade: Industrial Grade
- Manufacturer / Brand: DAHAI BIOCHEM
- Standard Export Package: 25kg/Bag
- Minimum Order Quantity (MOQ): 25 KG

[Quality Standards & Storage Conditions]
1. Quality Standards: Conforms strictly to enterprise and international industrial quality standards. Every production lot undergoes rigorous analytical testing including HPLC, GC, or titration analysis with full batch documentation provided.
2. Storage & Handling: Store in tightly sealed original containers in a cool, dry, and well-ventilated warehouse. Keep strictly away from direct sunlight, open flames, high temperatures, moisture, and incompatible substances.
3. Export Logistics & Packaging: Supplied in robust standard export packaging to guarantee integrity during global maritime and air freight. Flexible OEM and customized commercial packaging are available upon inquiry."

Basic Info

Product Name:

Magnesium hydroxide

Other Name:

Magnesium hydroxide (Mg(OH)2);Magnesium hydroxide;Magnesia Magma;Milk of magnesia;Marinco H 1241;Magnesium dihydroxide;Marinco H;S/G 84;Magnesia hydrate;Kisuma 5A;Ki 22-5B;Kyowamag F;Milmag;Kisuma 4AF;Star 200;Kisuma 7B;Lycal 96HSE;Kisuma 5E;Kisuma 5;Magnesiamaito;Asahi Glass 200-06;Combustrol 500;NF 2000;KX 4S;Kisuma S 4;Versamag;KX 80;KX 8S(A);KX 8S(B);Martinal VPF 8812;Kisuma 5BG;Magstar 10;Kisuma 5B-N;Magnifin H 7;Magnifin H 10;FloMag H;FloMag HUS;Alcanex NHC 25;PT 25ST;Magnesium(II) hydroxide;Zerogen 30F;Magstar 5;Kisuma 3A;Daimushew 6000;Kisuma 5EU;Star Brand 100;Kisuma 5A-N;Magnifin H 5;Magseeds N 1;DP 393;Magnifin H 5KV;Z 00-06H;Star Brand 200;Ebson RF;Zerogen 60;PG 91146;Duhor;Magnifin SE 630;DSB 100;Duhor N;MagneClear 58;Magnifin H 5L;N 3;Kisuma 5AU;Hydrofy G 2.5;N 0;Hydrofy G 1.5;N 0 (curing accelerator);Hydrofy N;MH 95-002;N 1;Mag Chem MH 10;Kisuma 120;Zerogen 51;SP;MS 4;Zerogen 10;Zerogen 10SP;SP (hydroxide);MS 4 (hydroxide);200-06H;VD 650;Kisuma 2;10A;Magseeds N 3;Kisuma;UB 650;FR 20-310;Kisuma KX 4SU;Magseeds N 4;SX 30MS;Finemag MO-T;Finemag SN-L;Odomag;Kisuma 54A;Kisuma 6E;Mint-O-Mag;Phillips Milk of Magnesia Liquid;Lederscon;Phillips Magnesia Tablets;Zerogen 50SP;UD 650;Kisuma 8N;Magshield 98;Kisuma 5L;Apymag AOH 820;Echomag ZL;Burusaito;Zerogen Vertex;Magnifin A;Magstar;Finemag MO;Z 50SP;MH 3;Maglux ST;Maglux;Magnifin H 5HV;Novadol;Kiyouwasuimagu F;FD 905U;12195-86-7;13760-51-5;1395893-88-5

CAS No.:

1309-42-8

Molecular Formula:

H2MgO2

InChIKeys:

InChIKey=VTHJTEIRLNZDEV-UHFFFAOYSA-L

Molecular Weight:

58.31970

Exact Mass:

57.99050

EC Number:

215-170-3

Categories:

Inorganic Salts

Characteristics

PSA:

40.46000

XLogP3:

-0.35360

Appearance:

Odourless, white bulky powder

Density:

2.36 g/cm³

Melting Point:

350 °C (decomp)

Boiling Point:

100ºC at 760mmHg

Flash Point:

will not burn

Water Solubility:

H2O: 5 M HCl: 0.1 M, clear, yellow | 0.9 mg/100 mL (18 ºC)

Storage Conditions:

Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

Odor:

Odorless

PH:

pH = 9.5-10.5 (aqueous slurry)

See More Magnesium hydroxide Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Magnesium hydroxide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
HARD FAT

Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2025

Company Profile

Hangzhou Dahai Biopharmaceutical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province on the southeastern coast of China. It is a modern private enterprise specializing in the development and sales of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals, and biochemical reagents.

Since its establishment, the company has adhered to the development path of "technological innovation" and places great emphasis on research and development in technological innovation. The company's high-quality products are popular in over sixty countries and regions, including North America, Western Europe, Southeast Asia, and Central and South America.

Currently, the company has established long-term and stable cooperative relationships with pharmaceutical enterprises in multiple countries, including Europe, the United States, Greece, Germany, Iran, Russia, South Korea, and India. Through our rigorous approach and sincere service, we have earned the trust and high regard of our clients.

Inquiry History

22 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	Magnesium hydroxide	1000 MT	Oct 12, 2026
India	Magnesium Hydroxide	3.00 MT	Aug 3, 2026
Turkey	Magnesium hydroxide	200 KG	Jul 10, 2026
Egypt	Magnesium Hydroxide	1.00 20' Fcl	Jun 22, 2026
Uzbekistan	magnesium hydroxide	25 KG	Apr 23, 2026
Pakistan	Magnesium Hydroxide USP Micronized Grade	1000 KG	Jan 21, 2026
India	Magnesium Hydroxide	800.00 KG	Jan 12, 2026
Pakistan	Magnesium hydroxide	12500 KG	Dec 8, 2025
Poland	magnesium hydroxide	40 MT	Jul 21, 2025
India	Magnesium hydroxide	17 MT	Apr 28, 2025
Norway	Magnesium Hydroxide	1000.00 MT	Apr 7, 2025
India	Magnesium Hydroxide	50.00 TON	Dec 9, 2024
Bangladesh	Magnesium Hydroxide	1000 KG	Nov 20, 2024
Italy	Magnesium hydroxide	5 KG	Sep 10, 2024
India	Magnesium hydroxide	25 KG	Aug 31, 2024
India	Magnesium Hydroxide	10.00 TON	Jun 11, 2024
India	MAGNESIUM HYDROXIDE USP/BP	10.00 TON	May 24, 2024
United Kingdom	Magnesium Hydroxide	1 KG	Apr 30, 2024
United Kingdom	magnesium hydroxide	2 MT	Mar 23, 2024
Thailand	Magnesium hydroxide SLURRY 53% in white powdery form	27 20' Fcl	Feb 22, 2024

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Magnesium hydroxide 99% powder 1309-42-8 Dideu	Chemical Grade/99	$1/KG FOB	Shaanxi Dideu Medichem Co. Ltd	Inquiry
High Quality Food Addictive Magnesium hydroxide white powder	Food Grade/99	$6.6-8.5/KG FOB	Xi'an Lanshan Biotechnology Co., Ltd.	Inquiry
Magnesium hydroxide, CAS:1309-42-8	Reagent Grade/99	$20-22/KG FOB	Guangzhou Yaoguang Technology Co., Ltd.	Inquiry
Magnesium hydroxide1309-42-8H2MgO2	Industrial Grade/99	$11-12/MT FOB	Qingdao Orient Chemical Co.,LTD	Inquiry
Magnesium Hydroxide Industrial Grade and Pharma grade CAS 1309-42-8	Pharmaceutical Grade/99	$2.15-2.5/KG FOB	SHANHAI YUKING+POVIDONE	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

Magnesium Hydroxide

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

Related Searches

More from this Seller

Hot Related Products