Reagents, H, MilliporeSigma, 250 g
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Synonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) Formula: C8H18N2O4S Formula Weight: 238.30 CAS No.: 7365-45-9 Purity: ≥99.5% (titration) Other Notes: Easily…
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ALDRICH N-Hydroxysuccinimide, 98%
MilliporeSigmaSynonym(s): 1-Hydroxy-2,5-pyrrolidinedione; HOSu; NHS Formula: C4H5NO3 Formula Weight: 115.09 CAS No.: 6066-82-6 Purity: 98% Application: Additive used in the carbodiimide method for improved amidations and peptide couplings. Packaging: 25, 100,…
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SIGMA HEPES, =99.5% (titration)
MilliporeSigmaSynonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) Formula: C8H18N2O4S Formula Weight: 238.30 CAS No.: 7365-45-9 Purity: ≥99.5% (titration) Protocols &…
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Hydrazinium Monobromide For Synthesis
MilliporeSigmaCAS No.: 13775-80-9 UN No.: UN3288 pH: 4 - 5 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 85°C Molar Mass: 112.96 g/mol Boiling Point: 170°C decomposes
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Hexamethylenetetramine, ACS reagent, =99.0%
MilliporeSigmaSynonyms: 1,3,5,7-Tetraazatricyclo[3.3.1.1 3,7 ]decane; Hexamine; Methenamine; Urotropine Formula: C6H12N4 Formula Weight: 140.19 CAS No.: 100-97-0 Purity: ≥99.0% Packaging: 1 kg in poly bottle Packaging: 250 g in poly bottle Packaging: 5…
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Hexanoic anhydride, 0.97
MilliporeSigmaSynonyms: Caproic anhydride CAS Number: 2051-49-2 Formula: C12H22O3 Formula Weight: 214.3 Linear Formula: [CH3(CH2)4CO]2O MDL No.: MFCD00009509 Purity: 0.97 Boiling Point: 246-248 C(lit.) Density: 0.928 g/mL at 20 C(lit.) Refractive Index: n20/D 1.428(lit.) Beilstein…
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Synonyms: CTAB; Cetrimonium bromide; Cetyltrimethylammonium bromide; Palmityltrimethylammonium bromide Formula: CH3(CH2)15N(Br)(CH3)3 Formula Weight: 364.45 CAS No.: 57-09-0 Purity: ≥99%
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4-Hydroxy-1,3-Phenylenediammonium Dichloride For Synthesis
MilliporeSigmaCAS No.: 137-09-7 UN No.: UN2811 pH: 1 - 2 (50 g/l, H2O, 20°C) Solubility: 275 g/l (15°C) Melting Point: 205°C Molar Mass: 197.06 g/mol Bulk Density: 310 kg/m3
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ALDRICH 4-Hydroxybenzaldehyde, 98%
MilliporeSigmaFormula: HOC6H4CHO Formula Weight: 122.12 CAS No.: 123-08-0 Purity: 98% Application: Widely used starting material for polymers and pharmaceuticals. Packaging: 50, 250 g in glass bottle
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SIGMA Hexadecyltrimethylammonium bromide, BioXtra, =99%
MilliporeSigmaSynonyms: CTAB; Cetrimonium bromide; Cetyltrimethylammonium bromide; Palmityltrimethylammonium bromide Formula: CH3(CH2)15N(Br)(CH3)3 Formula Weight: 364.45 CAS No.: 57-09-0 Purity: ≥99%
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Hypromellose, meets USP testing specifications
MilliporeSigmaSynonyms: (Hydroxypropyl)methyl cellulose; Hydroxypropylmethylcellulose 2910 CAS No.: 9004-65-3 Application: Thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid. Features and Benefits: Dissolves…
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Hydroxylamine hydrochloride, 99.999% trace metals basis
MilliporeSigmaSynonyms: Hydroxylammonium chloride CAS Number: 1304222 Formula: H3NO · HCl Formula Weight: 69.49 Linear Formula: NH2OH · HCl MDL No.: MFCD00051089 Purity: 99.999% trace metals basis Melting Point: 155-157 C (dec.) (lit.) Density: 1.67 g/mL at 25 C(lit.) Beilstein…
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Hydrazine hydrate, reagent grade, N2H4 50-60 %
MilliporeSigmaSynonyms: Hydrazinium hydroxide CAS Number: 10217-52-4 Formula: H4N2 · xH2O Formula Weight: 32.05 (anhydrous basis) Linear Formula: NH2NH2 · xH2O MDL No.: MFCD00149931 Density: 1.029 g/mL at 25 C(lit.) EC Number: 206-114-9 UNSPSC Code: 12352300 General description: The…
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8-Hydroxyquinoline, ACS reagent, 99%
MilliporeSigmaChemical structure: quinolone Synonyms: 8-Quinolinol; 8-Hydroxyquinoline; 8-Oxychinolin; Oxine Molecular Formula: C9H7NO Molecular Weight: 145.16 Linear Structural Formula: C9H7NO MDL Number: MFCD00006807 Purity: 99% Melting Point: 70-73 C (lit.) …
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ALDRICH 3-Hydroxypropionitrile, 97%
MilliporeSigmaSynonym(s): 2-Cyanoethanol; Ethylene cyanohydrin; Hydracrylonitrile Formula: HOCH2CH2CN Formula Weight: 71.08 CAS No.: 109-78-4 Purity: 97% Density: 1.04g/mLat 25°C(lit.) Packaging: 5, 250 g in glass bottle
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Formula: NH2OH * HCl Grade: ACS, ISO, Reag. Ph Eur CAS No.: 11/1/5470 pH: 2.5 - 3.5 (50 g/l, H2O, 20°C) Solubility: 830 g/l (20°C) Melting Point: 159°C Molar Mass: 69.49 g/mol Bulk Density: 900 kg/m3 Density: 1.67 g/cm3 (20°C) Hill Formula: H4ClNO
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Hydrazine monohydrochloride, 0.97
MilliporeSigmaCAS Number: 2644-70-4 Formula: H4N2 · HCl Formula Weight: 68.51 Linear Formula: NH2NH2 · HCl MDL No.: MFCD00044368 Purity: 0.97 Melting Point: 89 C (lit.) EC Number: 220-154-4 UNSPSC Code: 12352100 Application: Hydrazine monohydrochloride has been used:. as…
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Synonym(s): HOBt Hydrate Formula: C6H5N3O · xH2O Formula Weight: 135.12 (anhydrous basis) CAS No.: 123333-53-9 UN Number: UN3380 Purity: 97%; 97.0-103.0% (T) Application: Additive used in oligonucleotide couplings 1, and in…