Custom Reagents, Solutions
& Rare Chemicals
Creating Solutions for your Chemical needs
Uni-Chem Product Lines
Rare Chemicals
Inorganic (manufactured on premises)
  • Manganese Compounds
    • Potassium Manganate (VI) (K2MnO4)
    • Barium Manganate (VI) (BaMnO4)
    • Strontium Manganate (VI) (SrMnO4)
    • Silver Permanganate (AgMnO4)
    • Magnesium Permanganate (Mg(MnO4)2)

  • Iron Compounds
    • Barium Ferrate (BaFeO4)
    • Strontium Ferrate (SrFeO4)
    • Potassium Ferrate (K2FeO4)
    • Tris-(2,2' bipyridyl) Iron (II) Chloride
    • Tris-(2,2' o-phenanthroline) Iron (II) Chloride

  • Ruthenium Compounds
    • tetrakis dimethylsulfoxo dichlororuthenium (II)
    • tris (2,2 bipyridyl) Ruthenium Chloride
    • cis-dichloro-bis (2,2' bipyridyl) Ruthenium

    • and other Ruthenium (II) and Ruthenium (III) complexes.

  • Miscellaneous metal formates and acetates
    • Copper (II) Formate, hydrated
    • Copper (II) Acetate
    • Cadmium (II) Formate
    • Cadmium (II) Acetate
    • Lead (II) Formate
    • Lead (II) Acetate

  • Metal Acetyl Acetonates
    Inquire. Only 10 kilo orders will be accepted regularly. For other amounts, inquire.

  • Cyanides
    • Cobalt (II) Cyanide
    • Copper (II) Cyanide
    • Potassium Hexacyano Chromate (III) K3[Cr(CN)6]
    • Sodium Hexacyano Chromate (III) Na3[Cr(CN)6]
    • Silver Cyanide

  • Assorted Inorganics
    • Tin IV Sulfide, pigment grade
    • Selenous Acid
    • Selenic Acid
    • Several metal selenates (inquire)
    • Telluric Acid
    • Inorganic compounds from literature (inquire for custom synthesis)
Metal Chacogenide Crystals and Films
for Electronics

We are presently producing Lead Sulfide and Lead Selenide crystalline of high purity. Lead Sulfide and Lead Selenide are deposited as films over silicon wafers and other substrates using new technology developed in our premises.

We are developing techniques to deposit other Chalcogenides such as Zn, Cd, Hg, and Silver Chalcogenides (S and Se)

Besides we are developing techniques for the deposition of PbTe in diverse monocrystalline wafers.

And we sell solutions for the deposition of films of PbSe on silicon wafers.

Organic Synthesis
  • Seleno Urea
  • Cresolphthalein
  • Cresolphthalein Complexene
  • FerroZine, reagent for the determination of Fron (sulfonated PDT)
  • PDT (2 pyridyl diphenyl 1,3,5 triazene)
Custom Organic Synthesis

For custom organic synthesis we require either the references from technical literature as shown in the example below or a contract to do the required research to manufacture a new product.

We manufacture from 1 gram to 20 Kg per batch.

Example, how to order a new product (not in the market)

For example, if you want 500 grams of (R,R)-1,2,4,5-Diepoxypentane, you must submit an order like below:

Name of the Chemical Desired: (R,R)-1,2,4,5-Diepoxypentane

CAS # 109905-51-3

Amount Required: 500 grams

S.D.Rychnovsky, G. Griesgraber, J.P. Powers
Preparation of (R,R)-1,2,: 4, 5- Diepoxypentane.
Organic Synthesis, Vol 77, 1999, p. 1-11

For custom research special fees will be charged for the library search and 25% of the costs must be paid in advanced.

Custom Solutions and Reagents
from 1 Liter to the Truckload
  • Etches (etching Solutions)
  • Acid and Acid Mixtures
  • Acid dilutions and standard Solutions of Acids.
  • Caustic Solutions and Standard Solutions of Bases
  • Standard Solutions of Titration Reagents
  • Photographic Solutions, (Ammonium thiocyanate, @ 60 and 50%, Sodium Sulfite, Ammonium bromide, and Silver Nitrate Solutions etc)
  • Solutions of Indicators
  • Reagents prepared according to specifications for particular uses
  • Small batches of some Reagents
  • Buffers
  • Mixtures of Solvents
Our new products will be shown in the research page

Commodity and Technical Grade Chemicals
  • Sodium Hypochlorite - Liquid Bleach
  • Sodium Hydroxide - Liquid Caustic Soda
  • Sodium Carbonate - Soda Ash
  • Hydrochloric Acid - Muriatic Acid
  • Hydrogen Peroxide
  • Aluminum Sulfate - Liquid Alum and Standard Ground
  • Calcium Hypochlorite - Tablets and Granular
  • Calcium Chloride - Flake and Bead
  • Salt - Common, Solar, Pellet
  • Copper Sulfate - Powder and Crystal
  • Diatomaceous Earth - Filter Aid Powder
    (Celites of different grades)
  • Potassium Permanganate
  • Sodium Sulfide
  • Sodium Bisulfate
  • Sodium Phosphate
  • Trisodium Phosphate
  • Sulfuric, Hydrochloric and Nitric Acids

Uni Chem, Inc. 100 North Hackensack Ave.
South Kearny N.J. 07032 tel 973-589-1525 fax 973-589-8013

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