Chemicals Reagents H
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Hydrogen peroxide-18O2 solution 2-3% in H2O, 90 atom % 18O
MilliporeSigmaMolecular Formula: H218O2 Molecular Weight: 38.01 Linear Structural Formula: H218O2 MDL Number: MFCD08702876 Storage: -20C
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HX531 >=98% (HPLC)
MilliporeSigmaSynonyms: 4-(5H-2,3-(2,5-dimethyl-2,5-hexano)-5-methyl- 8-nitrodibenzo[b,e][1,4]diazepin-11-yl)benzoic acid; 4-(7,8,9,10-Tetrahydro-5,7,7,10.10-pentamethyl-2-nitro-5H-benzo[b]naphtho[2,3-e][1,4]-diazepin-12-yl)-benzoic acid; HX 531; HX-531 Molecular Formula: C29H29N3O4 Molecular Weight: …
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Fluka 1,1,1,3,3,3-Hexafluoro-2-propanol eluent additive for LC-MS
Honeywell Research ChemicalsChemical synonyms: HFP; Hexafluoroisopropanol Product Brand: Analytical Density (g/cm3): 1.596 Molecular weight: 168.04 Molecular formula: (CF3)2CHOH Chemical purity: =99.8% (GC) UN Number: UN2922
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Hydrogen fluoride pyridine complex, ca 70% HF
Thermo Scientific ChemicalsSynonym(s): Olah's Reagent, Pyridinium poly(hydrogen fluoride) CAS Number: 62778-11-4 UN Number: UN1790 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2933.39 Hazard Statements: H300-H310-H330-H314-H318 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled.…
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Hydrochloric Acid, 5N Volumetric Solution, BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s):
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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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Fluka Hydrogen peroxide solution contains ~200 ppm acetanilide as stabilizer, 3…
Honeywell Research ChemicalsChemical name: Hydrogen peroxide Material form: Solution Density (g/cm3): 1 Molecular weight: 34.01 Molecular formula: H2O2 Chemical purity: =99.8% UN Number:
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ALDRICH 4-Hydroxy-4-phenylpiperidine, 99%
MilliporeSigmaSynonym(s): 4-Phenyl-4-piperidinol Empirical Formula: C11H15NO Linear Formula: C11H15NO Formula Weight: 177.24 MDL Number: MFCD00006000 Purity: 99% Melting Point: 157-161 °C(lit.) Beilstein Registry Number: 141577
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SIAL Hexane, mixture of isomers
MilliporeSigmaSynonyms: Hexanes; Isohexane Molecular Formula: C6H14 Molecular Weight: 86.18 Linear Structural Formula: C6H14 MDL Number: MFCD02179311 Purity: >=98.5% Melting Point: -95 C (lit.) Density: 0.672 g/mL at 25 C (lit.) Refractive Index: n20/D…
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Synonyms: human plasma; human sera; human serum MDL No.: MFCD00165829 Storage: -20C UNSPSC Code: 12352207 General description: Serum is mostly required as a supplement to cell culture media. It contains macromolecules, carrier proteins, attachment and spreading factors, low molecular…
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Hydrazine Dihydrochloride, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 5341-61-7 UN No.: UN2923 Class: 8 (6.1) Pkg. Group: PG III
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D-Serine ethyl ester hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: D-Ser-OEt·HClD-ß-Hydroxyalanine ethyl ester hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 104055-46-1 Molecular Formula: C5H11NO3·HCl Molecular Weight: 169.62 MDL No.: MFCD00191020 Melting Point: 95-107 °C Optical Rotation: [a]D = +4 ± 2º (C=2% in H2O) …
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Hemin from bovine, =90%
MilliporeSigmaSynonym: Chloro(protoporphyrinato)iron(III), Chlorohemin, Chloroprotoporphyrin IX iron(III), Ferriprotoporphyrin IX chloride, Hemin(chloride) CAS Number: 16009-13-5 Empirical Formula (Hill Notation) : C34H32ClFeN4O4 Molecular Weight: …
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Hydrochlorothiazide
MilliporeSigmapharmaceutical secondary standard; traceable to USP, PhEur and BP Synonym(s): 6-Chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; 6-Chloro-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine 1,1-dioxide Empirical Formula: …
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Glycine methyl ester hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Gly-OMe·HClMethyl glycinate hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 5680-79-5 Molecular Formula: C3H7NO2·HCl Molecular Weight: 125.6 MDL No.: MFCD00012870 Appearance: White crystalline powder Melting Point: 167-178 ºC Storage Temperature: Store at 0-8 °C
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Hexamethylenetetramine, 99+%
Thermo Scientific ChemicalsSynonym(s): Hexamine, Methenamine Formula: C6H12N4 Formula weight: 140.19 Purity: 99+% CAS Number: 100-97-0 UN Number: UN1328 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H228-H317 Flammable solid. May cause an allergic skin…
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Histoheme
MilliporeSigmaDeveloped to assist histologists with bloody specimens such as placental fragments, bone marrow biopsies, liver, spleen and endometrial curettings which tend to harden after processing and dry out. When set on ice, these tissues are prone to shatter and flake, leaving blood fragments on the work…
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ALDRICH Hoveyda-Grubbs Catalyst 1st Generation
MilliporeSigmaSynonym(s): Dichloro( o -isopropoxyphenylmethylene)(tricyclohexylphosphine)ruthenium(II) Empirical Formula: C28H45Cl2OPRu Linear Formula: C28H45Cl2OPRu Formula Weight: 600.61 MDL Number: MFCD03453042 Melting Point: …
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Desipramine hydrochloride
MilliporeSigma=98% (TLC), powder CAS Number : 58-28-6 Empirical Formula: (Hill Notation) C18H22N2 HCl Molecular Weight: 302.84 EC Number: 200-373-1 MDL number: MFCD00058108 PubChem Substance ID: 24278094 Caution Hygroscopic Biochem/physiol Actions Tricyclic antidepressant…
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Hydrazine monohydrate, N2H4 64-65 %, reagent grade, 98%
MilliporeSigmaSynonyms: Hydrazinium hydroxide CAS Number: 7803-57-8 Formula: H4N2 · H2O Formula Weight: 50.06 Linear Formula: NH2NH2 · H2O MDL No.: MFCD00149931 Purity: 0.98 Boiling Point: 120.1 C(lit.) Melting Point: -51.7 C (lit.) Density: 1.032 g/mL at 25 C(lit.) Refractive…
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Hematoxylin Solution, Harris Modified
MilliporeSigmaApplication General purpose nuclear stain, regressive type. Used with hematoxylin and eosin staining. 7 g/L certified hematoxylin
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1S,3R-RSL 3 >=98% (HPLC)
MilliporeSigmaSynonyms: (1S, 3R)-2-(2-Chloroacetyl)-2,3,4,9-tetrahydro-1-[4-(methoxycarbonyl)phenyl]-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester Molecular Formula: C23H21ClN2O5 Molecular Weight: 440.88 Linear Structural Formula: C23H21ClN2O5 MDL Number: MFCD30187526 Purity: >=98%…
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Hydrochloric acid, 10% v/v aq. soln.
Thermo Scientific ChemicalsFormula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2806.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Storage: 2-8°C
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Reagent set for the digital titrator with EDTA method (Hach method 8213) to determine total hardness. Contains: Buffer Solution (Hardness 1), EDTA Titrant Cartridge, ManVer® 2 Hardness Indicator Powder Pillows. Hach products are intended for sale/shipment within the US only.…
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FLUKA HYDRANAL®-Coulomat AG-H, reagent for coulometric KF titration in long…
Honeywell Research ChemicalsApplication: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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with PTFE stopper Legal Information: Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.
