UN1993, 500 mL
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For coulometric analysis. Anolyte for all coulometric titrators. Universal solution for certain coulometric titrators.
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Ricca 2% (w/v) in Methanol Gentian Violet
Ricca ChemicalThe Ricca Chemical gentian violet with a composition of 97.5% methyl alcohol and 2.50% gentian violet, is used to treat fungal and bacterial infections. It can be stored at a temperature of 15 to 30 degree C.
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The Ricca Chemical p-naphtholbenzein indicator with a composition of 51.88% toluene, 46.31% isopropyl alcohol, 1.22% p-naphtholbenzein and 0.60% water, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.
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Phenolphthalein, 0.1% (w/v), Volumetric
Reagents®Concentration: 0.1% v/v in 50% Methanol Composition: Water 55.91%, Methyl Alcohol 43.98%, Phenolphthalein 0.11% Boiling Point: Approximately 77°C Density: 0.9 Melting Point: Approximately -50°C Color: Colorless liquid Physical State: Liquid Flash Point: 27°C pH Range: 8.0 (colorless)…
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Mercuric Thiocyanate Stock Solution, 4.17 g/L in Methanol
Ricca ChemicalFormula: Hg(SCN)2 Formula Weight: 316.78
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HARLECO® Gram Staining Set, 4 x 500mL
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Contents: Complete kit containing crystal violet, iodine, decolorizer and safranin stain. General Product Use: For use in Gram staining of bacteria.
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Karl Fischer Reagent Kit (Pyridine-free; coulimetric)
GFS ChemicalsFor coulometric analysis. Anolyte for all coulometric titrators. Universal solution for certain coulometric titrators.
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Ricca 0.02% (w/v) in Methanol Methyl Red Indicator
Ricca ChemicalThe Ricca Chemical methyl red indicator with a composition of 99.98% methyl alcohol and 0.03% methyl red, is suitable for use in acid titrations. It can be stored at a temperature of 15 to 30 degree C.
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Ricca Sodium Hydroxide
Ricca ChemicalThe Ricca Chemical sodium hydroxide is suitable for use in manufacturing soaps and detergents. It is also used in rayon, paper, dye, pharmaceutical and petroleum industries. It can be stored at a temperature of 15 to 30 degree C.
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2,6-Lutidine, 98+%
Thermo Scientific ChemicalsSynonym(s): 2,6-Dimethylpyridine Formula: C7H9N Formula weight: 107.16 Purity: 98+% CAS Number: 108-48-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H226-H302-H315-H319-H335 Flammable liquid and vapour.…
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Methyl phenyl sulfide for synthesis
MilliporeSigmaCAS Number: 100-68-5 UN Number: UN1993 Solubility: 0.5 g/l (25°C) Melting Point: -15°C Molar Mass: 124.21 g/mol Boiling Point: 188°C (1013 hPa) Flash Point: 57°C Refractive Index: 1.5842 (25°C, 589 nm) Density: 1.05 g/cm3 (20°C)
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1-Methylpyrrole, 99%
Thermo Scientific ChemicalsFormula: C5H7N Formula weight: 81.12 Purity: 99% CAS Number: 96-54-8 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2933.99 Hazard Statements: H225-H301-H315-H319-H335 Highly flammable liquid and vapour. Toxic if swallowed. Causes skin…
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Bromocresol Green-Methyl Red, Volumetric
Reagents®Composition: Water 55.90%, Methyl Alcohol 43.97%, Bromocresol Green, Sodium Salt 0.11%, Methyl Red, Sodium Salt 0.02% Density: 0.9 Melting Point: 225°C (Decomposes) Color: Dark colored liquid Physical State: Liquid Solubility Information: Miscible Synonyms: Bromocres Green-Meth Red …
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2,2-Dimethoxypropane For Synthesis
MilliporeSigmaCAS No.: 77-76-9 UN No.: UN1993 Solubility: 180 g/l (20°C) Melting Point: -47°C Molar Mass: 104.15 g/mol Boiling Point: 80°C Vapor Pressure: 60 hPa (16°C) Flash Point: -10°C Refractive Index: -10°C Explosion Limit: 6 - 31 %(V) Density: 0.85 g/cm3 (20°C)
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Coulometric Vessel Solution-CFC Free
GFS ChemicalsPyridine and chlorocarbon free vessel solution which retains solvent properties of the chloroform-containing solution. Suitable for non-polar samples.
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Phenolphthalein, 0.25% (w/v), Volumetric
Reagents®Concentration: 0.25% w/v in MeOH Composition: Methyl Alcohol 99.69%, Phenolphthalein 0.31% Density: 0.8 Melting Point: -98°C Color: Colorless liquid Physical State: Liquid Flash Point: 11°C pH Range: 8.0 (colorless) - 10.0 (pink) Solubility Information: Miscible Shelf Life: 24…
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Ricca Giemsa Stain
Ricca ChemicalThe Ricca Chemical giemsa stain with a composition of 51.94% glycerin, 47.31% methyl alcohol and 0.75% giemsa stain, is primarily used in diagnosing malaria's plasmodium. It can be stored at a temperature of 15 to 30 degree C. Application: For Staining of Blood, Tissue, & Malarial Parasites in Blood
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Ricca Wright's Stain
Ricca ChemicalThe Ricca Chemical Wright's stain is composed of 99.49% methyl alcohol, 0.38% Wright's stain, 0.08% sodium phosphate dibasic, 0.04% potassium dihydrogen phosphate, 0.00% phosphoric acid and 0.00% water. It is suitable for identification of different blood cell types. It can be stored at a…
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Ricca 50% (v/v) Methanol
Ricca ChemicalMethanol (also called methyl alcohol and wood spirit, amongst other names) is an organic chemical and the simplest aliphatic alcohol, with the formula CH3OH (a methyl group linked to a hydroxyl group, often abbreviated as MeOH). It is a light, volatile, colorless, flammable liquid with a…
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Zirconium n-Propoxide, 70% (W/W) in n-Propyl Alcohol
GFS ChemicalsZr(OCH2CH2CH3)4 CAS#: 23519-77-9 F.W.: 327.58
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Ricca Bromocresol Green-Methyl Red Mixed Indicator
Ricca ChemicalThe Ricca Chemical alcoholic bromocresol green-methyl red mixed indicator is composed of 56.08% water, 43.79% isopropyl alcohol, 0.11% bromocresol green, 0.02% methyl red and sodium salt. It is suitable for use in acid titrations. It can be stored at a temperature of 15 to 30 degree C.
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Coal tar solution, contains 81.0-86.0% alcohol
Thermo Scientific ChemicalsCAS Number: 8007-45-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2706.00 Hazard Statements: H225-H350 Highly flammable liquid and vapour. May cause cancer. Precautionary Statements: P210-P280-P281-P303+P361+P353-P405-P501a Keep away from…
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Iodoethane (stabilised with silver) for synthesis
MilliporeSigmaSynonyms: Ethyl iodide Hill Formula: C2H5I CAS Number: 75-03-6 UN Number: UN1993
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Methyl Orange-Xylene Cyanole 0.2%
Reagents®Concentration: 50% v/v Methanol Composition: Water 55.55%, Methyl Alcohol 43.87%, Xylene Cyanol FF 0.36%, Methyl Orange, Sodium Salt 0.22% Density: 0.9 Color: Green to blue-green liquid Physical State: Liquid pH Range: 2.9 (purple) – 4.6 (green) Solubility Information: Miscible Shelf…
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Triisopropyl phosphite, 90+%
Thermo Scientific ChemicalsSynonym(s): Phosphorous acid triisopropyl ester Formula: [(CH3)2CHO]3P Formula weight: 208.24 Purity: 90+% CAS Number: 116-17-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2920.90 Hazard Statements: H226-H341-H315-H319-H335 Flammable…
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Density: 0.8 Melting Point: -90°C Color: Colorless liquid Physical State: Liquid Flash Point: 11°C pH Range: 12 Solubility Information: Miscible Storage: Ambient DOT: UN1993, FLAMMABLE LIQUIDS, N.O.S. (METHANOL), 3, P.G. II
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For coulometric analysis of oils and petroleum products. Anolyte for coulometric titrators.
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Phenolphthalein Indicator, 0.08% (w/v) in Methanol
Ricca ChemicalFormula: C20H14O4 in Methanol Formula Weight: 318.33