GFS Chemicals, ACS, Supplies
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Silver Diethyldithiocarbamate Reagent (ACS)
GFS ChemicalsReagent for the spectrophotometric determination of arsenic. Vasak and Sedivec, Chem. List., 46,341 (1952); Powers et al., Anal. Chem., 31, 1589 (1959).
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Hydroxylammonium Chloride (ACS), Low Mercury
GFS ChemicalsCAS Number: 5470-11-1 Formula: NH2OH•HCl Specific Gravity: 0.000 F.W.#: 69.50 NFPA: 3-2-3 Reagent for reductimetry.
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Imidazole (ACS)
GFS ChemicalsFormula: C3H4N2 CAS#: 288-32-4 F.W.: 68.08 NFPA#: 3-1-0 Specific Gravity: 0.000 DOT: 8/111
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NITRIC ACID, REAGENT (ACS)
GFS ChemicalsFormula: HNO3 CAS#: 7697-37-2 Formula Weight: 63.01 Specific Gravity: 1.408 NFPA#: 3-0-3 DOT: 8/5.1/II
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1-(2-Pyridylazo)-2-Naphthol Reagent (ACS)
GFS ChemicalsPAN; PAN-2. Indicator for complexometric titrations. Cheng and Bray, Anal. Chem., 27,782 (1955). Reagent for the colorimetric determination of vanadium. Staten and Huffman, Anal.Chem.,31, 2003 (1959)
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Potassium persulfate, ACS reagent
GFS ChemicalsThe GFS Chemicals potassium persulfate comes in a white solid form in an odorless fragrance. The potassium persulfate is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and…
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Mercuric Oxide, Red Reagent (ACS)
GFS ChemicalsFormula: HgO CAS Number: 21908-53-2 F.W.: 216.59 NFPA Number: 4-0-0 Specific Gravity: 0.000 DOT: 6.1/II
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Trichloroacetic Acid, ACS Reagent
GFS ChemicalsTrichloroacetic Acid Reagent, CAS 76-03-9. Trichloroacetic Acid is a chemical compound created from acetic acid. Trichloroacetic Acid has a chemical formula is CCl3COOH or C2HCl3O2 and is often abbreviated as TCA. TCA appears as a colorless to white crystalline solid, with a pungent odor.…