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m-Toluidine can be used as analytical reagent, but also for the organic and synthetic dyes. Inadditionally it can be used as cationic dyes, color film reagent intermediates.

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magnesium perchlorate A.C.S.

Linear Formula Mg(ClO4)2·6H2O

Molecular Weight 331.30

Appearance (Color) White

 Appearance (Form) Crystals

Complexiometric EDTA 7.2 - 7.5 % 

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n,n-dimethyl-p-toluidine A.C.S. 99%

Molecular Formula:


Molecular Weight:



A light yellow coloured oily liquid.


99.0% (min).

Specific Gravity:

0.936 to 0.940 at 200/200C.

Other Organic Impurities:

0.5% (max)

Other Toluidines:

1.0% (max)

Moisture content by KF

0.1% (max)


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n-Amyl Alcohol

n-Amyl Alcohol is a colorless liquid with pungent taste and disagreeable aroma. It is used as a chemical intermediate and solvent, and in pharmaceutical products and medicines.It is a good solvent and diluent for printing inks, lacquers, gum, inhibitors and hydraulic fluids. Paraffin wax dissolves in the hot isoamyl alcohol.It is also used as hydraulic and lube oil additives, as frothing agents in mineral dressing applications and recently, they are used in tertiary crude oil recovery processes.

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n-Butylamine is an organic compound. This colourless liquid is one of the four isomeric amines of butane, the others being sec-butylamine, tert-butylamine and isobutylamine. At standard temperature and pressure, n-butylamine is a liquid having the fishy, ammonia-like odor common to amines. The liquid acquires a yellow colour upon storage in air. It is soluble in all organic solvents. This compound is used as an ingredient in the manufacture of pesticides, pharmaceuticals, and emulsifiers. It is also a precursor for the manufacture of N,N'-dibutylthiourea, a rubber vulcanization accelerator, and n-butylbenzenesulfonamide, a plasticizer of nylon.

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n-Butyllithium is an organolithium reagent. It is widely used as a polymerization initiator in the production of elastomers such as polybutadiene or styrene-butadiene-styrene (SBS). It exists as a cluster both in the solid state and in a solution.Its use as a strong base is referred to as metalation.

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n-Iodo Propane OR Propyl Iodide

N-Propyl Iodide is used in wide range of medicals industrial applocations as well as in human and animal nutrition products such as antiseptics and disinfectants, pharmaceutical intermediates, polarizing films for liquid crystal display [LCD] chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents etc.

N-Propyl Iodide has a CAS No 107-08-4 and has Molecular Formula C3H7I .Its Molecular weight is 168.993.

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n-Propyl Alcohol

n-Propyl alcohol is a primary alcohol. It is an isomer of isopropanol. It is used as a solvent in the pharmaceutical industry, and for resins and cellulose esters. It is formed naturally in small amounts during many fermentation processes.

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neodymium sulfide lab grade 99% LAB GRADE 99%

Neodymium sulfide is reddish brown powder, which is a kind of rare earth sulfides. The other names are neodymium trisulfide, neodymium(III) sulphide. There are two kinds of structure, α-type and γ-type. The first of same structure to Gd2S3 is orthorhombic system, which is reddish brown solid. The second of same structure to Th3P4 is cubic system, which is yellow solid. Nd2S3 is n-type semiconductor material.

Neodymium Sulfide

CAS No.: 12035-32-4 EINECS No.: 234-820-7 Molecular Weight: Nd2S3 Molecular Weight: 384.678
Melting Point:2207℃ Density: 5.46    


Nd2S3/TRES TRES La Ce Pr Gd Y Sm
>99.95% >99% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001%
Eu Tb Dy Ho Er Tm Yb  
<0.0001% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001%  
Fe Si Al Cu Pb S C  
<0.0003% <0.0025% <0.0008% <0.0003% <0.0003% <1.0% <0.005


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o-Phenylenediamine is an organic compound. This aromatic diamine is an important precursor to many heterocyclic compounds. It is isomeric with m-phenylenediamine and p-phenylenediamine. In coordination chemistry, phenylenediamine is an important ligand precursor.

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