Chemical Products Supplied in Kolkata & East India

Lab Chemical

O TOLUIC ACID 98% 2 Methylbenzoic acid

Part No. RXSOL-60-6605-152

o-Toluic acid can be used for spices, m-cresol, pesticides fungicides phosphorylaminopropyl, vinyl chloride polymerization initiator MBPO, color film reagent organic synthesis intermediates.

Lab Chemical

O TOLIDINE REAGENT FOR CHLORINE ESTIMATION

Part No. RXSOL-60-6605-151

O-Toluidine Reagent is used for estimation of chlorine from water. 1) Add 1ml of O-Toluidine reagent to100ml of the sample and mix thoroughly. 2) Allow the sample to stay in dark for 5-15minutes for the colour to develop if the sample is fr…

Lab Chemical

O TOLIDINE LR

Part No. RXSOL-60-6605-150

o-Toluidine (CAS no. 95-53-4) is a synthetic chemical that is a light yellow liquid at ambient temper- ature. It is used primarily in the manufacture of dye- stuffs, although it is also used in the production of rubber, chemicals, and pesti…

Lab Chemical

O TOLIDINE DIHYDROCHLORIDE AR

Part No. RXSOL-60-6605-149

o-Toluidine is primarily used in the manufacture of dyes. o-Toluidine is highly toxic to humans when absorbed through the skin, inhaled as vapor, or swallowed. Acute (short-term) exposure of humans to o- toluidine affects the blood (i.e., m…

Lab Chemical

O TOLIDINE AR

Part No. RXSOL-60-6605-148

o-Toluidine (CAS no. 95-53-4) is a synthetic chemical that is a light yellow liquid at ambient temper- ature. It is used primarily in the manufacture of dye- stuffs, although it is also used in the production of rubber, chemicals, and pesti…

Lab Chemical

OSMIC ACID AR

Part No. RXSOL-60-6605-147

Osmic Acid or Osmium Tetroxide (OsO4): A selective stain for unsaturated lipids and for lipoproteins such as myelin, which it stains black. Also used as a fixative, especially for electron microscopy.

Lab Chemical

ORTHOPHOSPHORIC ACID LR

Part No. RXSOL-60-6605-146

Ortho Phosphoric Acid or phosphoric acid bearing the formula H3PO4 is a colorless, odorless inorganic acid its molecules can combine with themselves to form phosphoric acids.In high concentration it is corrosive on the skin as well as on me…

Lab Chemical

ORTHOPHOSPHORIC ACID FOR HPLC

Part No. RXSOL-60-6605-145

orthophosphoric acid, glacial acetic acid or formic acid to make acidic and triethylamine to make it basic. pH could be adjusted between 3-6.5 for c18 column otherwise column will get damaged. I have different HPLC columns in the lab, which…

Lab Chemical

ORTHOPHOSPHORIC ACID AR 88-93%

Part No. RXSOL-60-6605-144

Phosphoric acid is a component of fertilizers (80% of total use), detergents, and many household cleaning products. Dilute solutions have a pleasing acid taste; thus, it's also used as a food additive, lending acidic properties to soft drin…

Lab Chemical

ORTHOPHOSPHORIC ACID AR

Part No. RXSOL-60-6605-143

Phosphoric acid, also called orthophosphoric acid, (H3PO4), the most important oxygen acid of phosphorus, used to make phosphate salts for fertilizers. It is also used in dental cements, in the preparation of albumin derivatives, and in the…

Lab Chemical

ORCINOL

Part No. RXSOL-60-6605-142

ORCINOL used in the production of the dye orcein and as a reagent in some chemical tests for pentoses, such as Bial's Test. It may be synthesized from toluene; more interesting is its production when acetone dicarboxylic ester is condensed…

Lab Chemical

ORCEIN FOR MICROSCOPY

Part No. RXSOL-60-6605-141

Orcein is used for the preparation of a staining solution for staining of elastic fibers. It is also used for sex chromatin staining, nuclear staining and demonstration of hepatic inclusions, especially of hepatitis B antigen.

Lab Chemical

ORANGE G Indicator For microscopy

Part No. RXSOL-60-6605-140

Orange G is a monoazo dye that combines with proteins to produce Rayleigh scattering spectrum. It is used as stain in microscopy and as a pH indicator.

Lab Chemical

ORACET BLUE 2R 1 AMINO 4 ANILINOANTHRAQUINONE CI No61110

Part No. RXSOL-60-6605-139

Blue colored powder Identity (UV/VIS Spectrum), Passes test. Absorption maximum in acetic acid, 610-615 nm. Loss on drying at 105°C, Max. 1.0%.

Lab Chemical

O PHTHALADEHYDE AR

Part No. RXSOL-60-6605-138

It is a dialdehyde and a member of benzaldehydes. A reagent that forms fluorescent conjugation products with primary amines. It is used for the detection of many biogenic amines, peptides, and proteins in nanogram quantities in body fluids.

Lab Chemical

O PHENYLENEDIAMINE FOR SYNTHESIS

Part No. RXSOL-60-6605-137

o-Phenylenediamine has been prepared by the reduction of o-nitroaniline by means of tin and hydrochloric acid,1 stannous chloride and hydrochloric acid,2 sodium stannite,3 zinc dust and water,4 sodium hydrosulfite and sodium hydroxide,5 and…

Lab Chemical

O NITROPHENYL b d GALACTOPYRANOSIDE LR

Part No. RXSOL-60-6605-136

Thermo Scientific Pierce ONPG is the preferred colorimetric substrate for ELISA applications involving beta-galactosidase (b-Gal) as the reporter enzyme.

Lab Chemical

OLIVE OIL

Part No. RXSOL-60-6605-135

Olive oil is most commonly used for heart disease, high cholesterol, and high blood pressure. In foods, olive oil is used as a cooking and salad oil. Olive oil is classified, in part, according to acid content, measured as free oleic acid.

Lab Chemical

OLEIC ACID Suitable for Pharma Industry

Part No. RXSOL-60-6605-134

Oleic acid is used as an excipient in pharmaceuticals and as an emulsifying or solubilizing agent in aerosol products. It may hinder the progression of adrenoleukodystrophy, a fatal disease that affects the brain and adrenal glands, and it…

Lab Chemical

OIL RED O for ELECTROPHORESIS CI No 26125

Part No. RXSOL-60-6605-133

The CERTISTAIN® dry dye Oil red O (C.I. 26125) is used for the preparation of a staining solution that can be used for the detection of lipids in histological cryo sections.

Lab Chemical

O DIANISIDINE LR

Part No. RXSOL-60-6605-132

o-Dianisidine is an organic compound with the formula [(CH3O)(H2N)C6H3]2. A colorless or white solid, it is a bifunctional compound derived via the benzidine rearrangement from o-anisidine.

Lab Chemical

OCTYL SULFATE SODIUM SALT FOR HPLC

Part No. RXSOL-60-6605-131

We are a trustyworthy organization offering a wide a gamut of Octyl Sulphate Sodium Salt for HPLC.

Lab Chemical

O CRESOLPHTHALEIN COMPLEXONE

Part No. RXSOL-60-6605-130

o-Cresolphthalein is a phthalein dye used as a pH indicator in titrations. It is insoluble in water but soluble in ethanol. Its solution is colourless below pH 8.2, and purple above 9.8.

Lab Chemical

O CRESOLPHTHALEIN PH INDICATOR

Part No. RXSOL-60-6605-129