Magnesium Chloride (CAS 7786-30-3) – Chemical Properties, Specifications & Technical Information

Magnesium Chloride (MgCl₂), CAS No. 7786-30-3, is an inorganic magnesium salt widely used in chemical research, laboratory applications, industrial processing, and various manufacturing processes. It is a hygroscopic, water-soluble compound available in powder form and is valued for its high solubility and reliable chemical performance.

Also known as magnesium dichloride, Magnesium Chloride is readily soluble in water and can be used as a magnesium source in chemical formulations and laboratory procedures. Its physicochemical properties make it suitable for applications requiring a soluble and readily available chloride salt of magnesium.

Magnesium Chloride Chemical Properties

Key Features of Magnesium Chloride

• CAS 7786-30-3 for reliable chemical identification

• Highly soluble in water

• Hygroscopic inorganic magnesium salt

• Available as a colorless powder

• Suitable for laboratory, research, and industrial applications

• Useful as a soluble source of magnesium and chloride ions

• Should be stored under recommended conditions to minimize moisture absorption

Storage and Handling

Because Magnesium Chloride is hygroscopic, it readily absorbs moisture from the surrounding environment. Keep the product tightly sealed and protected from humidity. For optimal stability and product integrity, store at 2–8 °C according to the applicable product specification and handling requirements.

D-Glucosamine Hydrochloride (CAS 66-84-2) – Chemical Properties & Technical Specifications

Product Overview

D-Glucosamine Hydrochloride, CAS No. 66-84-2, is the hydrochloride salt of D-glucosamine, an amino sugar compound used in biochemical research, pharmaceutical research, laboratory applications, and chemical synthesis.

D-Glucosamine Hydrochloride is characterized by its white crystalline appearance, high water solubility, and defined optical rotation. It is commonly identified in chemical databases by CAS 66-84-2 and is also referenced as D-Glucose, 2-amino-2-deoxy-, hydrochloride.

D-Glucosamine Hydrochloride Chemical Properties

Molecular Identification

InChI:
InChI=1/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/s3

InChIKey:
QKPLRMLTKYXDST-LPRXMDNASA-N

SMILES:
[C@H]1(CO)OC(C@HC@@H[C@@H]1O)O.Cl

Stability and Handling

D-Glucosamine Hydrochloride is generally described as stable under recommended storage conditions. It should be protected from unsuitable chemical environments, particularly strong oxidizing agents. Store in a cool, controlled environment, preferably at 2–8 °C, and follow the applicable Safety Data Sheet (SDS) for handling, storage, and disposal requirements.

Safety Information

The supplied safety data for D-Glucosamine Hydrochloride includes the following classifications and references:

• Hazard Codes: F, Xi, Xn

• Risk Statements: 21-36/38-46-62-63

• Safety Statements: 24/25-53-36/37-26-25

• WGK Germany: 2

• RTECS: LZ6665000

• Flammability Reference: F 3-10

• TSCA: Yes

• HS Code: 29329985

Safety classifications can vary according to jurisdiction, product grade, concentration, and applicable regulatory systems. Always consult the current SDS and Certificate of Analysis (COA) before handling or using the product.

Frequently Asked Questions

What is the CAS number of Magnesium Chloride?

The CAS number of Magnesium Chloride (Magnesium Dichloride) is 7786-30-3.

Is Magnesium Chloride soluble in water?

Yes. Magnesium Chloride is highly soluble in water, with the supplied specification reporting approximately 400 g/L at 20 °C.

Is Magnesium Chloride hygroscopic?

Yes. Magnesium Chloride is hygroscopic, meaning it can absorb moisture from the atmosphere. It should therefore be stored in a tightly sealed container under controlled conditions.

What is the CAS number of D-Glucosamine Hydrochloride?

The CAS number of D-Glucosamine Hydrochloride is 66-84-2.

Is D-Glucosamine Hydrochloride water soluble?

Yes. D-Glucosamine Hydrochloride is water soluble and can form a clear, colorless aqueous solution at the stated concentration.