Chemicals

Shelf Life (months): 24, , UN Number: (1 per EA)

Starch, Soluble, Powder, Reagent, ACS is indicator for redox titrations where triiodide is present. Starch forms a very dark blue-black complex with triiodide which can be made by mixing iodine with iodide (often from potassium iodide). The color of the starch complex is so deep, that it can be detected visually when the concentration of the iodine is as low as 0.00002 M at 20 °C. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Alcohol, Denatured, 190 Proof is ethanol that has added additives that render it undrinkable, bad smelling, bad tasting or even poisonous to discourage people from consuming it. The additives do not chemically change the alcohol and thus it is identical to a normal alcohol apart from it's smell, color and taste and can be used for the exact same purposes as normal alcohol.

(1 per EA )

Boiler/Cooling Systems, Alkalinity/Hardness/Orthophosphate/Sulfite (1 per EA)

Nitric Acid, Technical is a strong oxidizing agent and a highly corrosive mineral acid. Primarily used as a reagent, the pure compound is colorless and used for nitration, typically to an organic molecule.

(1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2790 (1 per EA)

Alcohol, Denatured, 190 Proof is ethanol that has added additives that render it undrinkable, bad smelling, bad tasting or even poisonous to discourage people from consuming it. The additives do not chemically change the alcohol and thus it is identical to a normal alcohol apart from it's smell, color and taste and can be used for the exact same purposes as normal alcohol.

(1 per EA )

2-Phenyl-1,2-benzisoselenazol-3(2H)-one Purity: 98% by TLC Purity: NMR (Conforms) Store RT Ship RT (1 per EA )

4,4’-[(1S)-1-Methyl-1,2-ethanediyl]bis-2,6-piperazinedione Purity: >98% by TLC Purity: NMR (Conforms) Store RT Ship RT (1 per EA )

Potassium Dichromate, ACS, 500 g, Poly (1 per EA )

Strong Ammonia Solution, NF - All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (6 per CS )

Isopropyl Alcohol, 99 Percent, USP, JP. All Spectrum Chemical USP, JP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Ammonium Nitrate, Granular, Reagent, ACS is a white crystalline solid which is highly soluble in water. It is most commonly used in agriculture as a nitrogen fertilizer. It is a main component in some explosives and also finds use in instant cold packs as hydrating the salt is an endothermic process. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

(2S,3R,4R)-Octadecane-1,2,3,4-tetraol Purity: 98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Sodium Periodate, Granular, Reagent, ACS is an inorganic salt composed of a sodium cation and the periodate anion. Sodium periodate is often used in solution to open saccharide rings between vicinal diols leaving two aldehyde groups. This is often used in the process of labeling saccharides with fluorescent molecules or a number of other tags such as biotin. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

4-(Diisopropylamino)-2-phenyl-2-(2-pyridyl)butyramide Purity: >98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

Isopropyl Alcohol, 70% - 20L (1 per EA )

Purity: 90% (enzymatic) Store -20°C Ship Blue Ice (1 per EA )

Eosin Y Disodium Salt (1 per EA )

Boric Acid, Powder, NF is used as an antimicrobial preservative, a buffering agent and as a tonicity adjusting excipient. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)

Amidosulfonic Acid; Amidosulfuric Acid; Aminosulfonic Acid; Sulfamidic Acid (1 per EA)

Acetic Anhydride, Reagent, ACS, or ethanoic anhydride as it is otherwise known is a colorless, strong smelling liquid chemical compound that is the simplest isolatable acid anhydride and commonly used as a reagent for organic synthesis. Mainly used for acetylations, its main use is for the conversion of cellulose to cellulose acetate and in the synthesis of aspirin. As an ACS grade Reagent, Spectrum Chemical manufactured acetic anhydride is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

(1 per EA )

Sodium Metabisulfite, purified, 50.00 lb Drum, Fiber (1 per EA )