"Spectrum Chemical"

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D-(-)-Mannitol ≥96%, powder USP

Supplier: Spectrum Chemical

Mannitol, Powder, USP.

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Calcium hydrogen orthophosphate, anhydrous, powder USP

Supplier: Spectrum Chemical

Form: Powder

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Antimony(III) oxide, Reagent Grade

Supplier: Spectrum Chemical

Antimony Trioxide, Reagent is an inorganic compound and crucial as a commercial compound of antimony. It is an opacifying agent for glasses, ceramics and enamels. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

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Dimethyl carbonate ≥99%

Supplier: Spectrum Chemical

Dimethyl Carbonate is an organic compound that is a colorless and flammable liquid that is classified as a carbonate ester. It is considered to be a green methylating reagent and classified as a solvent that is exempt from classification as a volatile organic compound. It has also been considered as an alternative fuel oxygenate additive.

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Bismuth(III) nitrate basic, powder USP

Supplier: Spectrum Chemical

Form: Powder

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Hydroxypropyl methylcellulose (Hypromellose), 100,000 mPa.s USP Substitution Type 2208

Supplier: Spectrum Chemical

Hypromellose, Substitution Type 2208, 100,000 mPa.s, USP.

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Choline dihydrogen citrate ≥98%

Supplier: Spectrum Chemical

Choline Dihydrogen Citrate is part of a class of quaternary ammonium salts containing the N,N,N-trimethylethanolammonium cation and Dihydrogen Citrate counteranion. Choline is the precursor for the neurotransmitter acetylcholine, which is involved in many functions including memory and muscle control. This item is of known assay and suitable for most chemical uses.

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L(+)-Lysine monohydrochloride, granular USP

Supplier: Spectrum Chemical

Form: Granular
Use: excipient, biochemistry.

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N-Ethyldiisopropylamine ≥99%

Supplier: Spectrum Chemical

N,N-Diisopropylethylamine is a colorless liquid and is also known as Hunig's base. N,N-DIISOPROPYLETHYLAMINE is a good base but a poor nucleophile. This characteristics make this material an extremely versatile synthetic organic reagent

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4,4'-Dimethoxytrityl chloride ≥98%

Supplier: Spectrum Chemical

4,4'-Dimethoxytrityl chloride ≥98%

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2-Butyne-1,4-diol ≥99%

Supplier: Spectrum Chemical

2-Butyne-1,4-diol is a colorless, hygroscopic solid that is soluble in water and polar organic solvents. It is primarily used as a synthetic organic intermediate used in the manufacture of certain herbicides, textile additives, corrosion inhibitors, plasticizers, synthetic resins, and polyurethanes. It is the major raw material of vitamin B6 and is also used for brightening, preserving, and inhibiting nickel plating.

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Calcium-D-saccharate tetrahydrate ≥98.5% USP

Supplier: Spectrum Chemical

Calcium Saccharate, Tetrahydrate, USP is used as an antacid, as an antidote in carbolic acid poisoning, and as a stabiliser for calcium gluconate solution for parenteral administration. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.