MilliporeSigma Lab & Chemical Salts
-
Hydroxynaphthol Blue Metal (Pm) Indicator2
MilliporeSigmaCAS No.: 63451-35-4 pH: 6.7 (10 g/l, H2O, 20°C) Solubility: 340 g/l (20°C) Molar Mass: 620.48 g/mol Bulk Density: 330 kg/m3 Hill Formula: C20H11N2Na3O11S3
-
Decane-1-Sulfonic Acid Sodium Salt For Synthesis
MilliporeSigmaCAS No.: 13419-61-9 Melting Point: >300°C Molar Mass: 244.33 g/mol
-
Formula: C17H20N4NaO9P · xH2O Formula Weight: 478.33 (anhydrous basis) Storage Temperature: −20°C
-
Chromotropic acid disodium salt dihydrate, technical grade
MilliporeSigmaSynonyms: 1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt; 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt Formula: (HO)2C10H4(SO3Na)2·2H2O Formula Weight: 400.29 CAS No.: 5808-22-0 Packaging: 100,…
-
Synonym: ß-NADPH, 2'-NADPH hydrate, Coenzyme II reduced tetrasodium salt, Dihydronicotinamide adenine dinucleotide phosphate tetrasodium salt, NADPH Na4, TPNH2 Na4, Triphosphopyridine nucleotide reduced tetrasodium salt CAS Number 2646-71-1 (anhydrous) Empirical Formula (Hill Notation) …
-
Manganese(II) Sulfate Tetrahydrate For Analysis EMSURE®
MilliporeSigmaFormula: MnSO4 * 4 H2O CAS No.: 10101-68-5 pH: 4.5 - 6.0 (50 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 26 - 27°C Molar Mass: 223.06 g/mol Bulk Density: 1000 - 1200 kg/m3 Density: 2.11 g/cm3 (20°C) Hill Formula: MnO4S * 4 H2O
-
SIGMA MES sodium salt, =99% (titration)
MilliporeSigmaSynonyms: 2-(N-Morpholino)ethanesulfonic acid sodium salt; 4-Morpholineethanesulfonic acid sodium salt Formula: C6H12NNaO4S Formula Weight: 217.22 CAS No.: 71119-23-8 Purity: ≥99% (titration) Other Notes: Easily compare specifications for MES…
-
CAS No.: 9041-08-1 Caution: Not for injection.
-
Formula: (NH4)6Mo7O24 * 4 H2O Grade: ACS, ISO, Reag. Ph Eur CAS No.: 12054-85-2 pH: 5.3 (50 g/l, H2O, 20°C) Solubility: 400 g/l (20°C) Melting Point: 90°C Elimination of water of crystallisation Molar Mass: 1235.86 g/mol Bulk Density: 800 kg/m3 Density: 2.498 g/cm3 (20°C) …
-
Zinc nitrate hexahydrate reagent grade, 98%
MilliporeSigmaDensity (g/cm3): 1.14 Molecular weight: 297.49 Molecular formula: Zn(NO3)2 · 6H2O Chemical purity: 0.98 UN Number: UN3077
-
Hydrazinium Sulfate Gr For Analysis ACS, Reagent Ph Eur
MilliporeSigmaFormula: N2H6SO4 Grade: ACS, Reag. Ph Eur CAS No.: 10034-93-2 pH: 1.5 (50 g/l, H2O, 20°C) Solubility: 30 g/l (20°C) Melting Point: 254°C (decomposition) Molar Mass: 130.11 g/mol Bulk Density: 450 kg/m3 Density: 1.37 g/cm3 (20°C) Hill Formula: H6N2O4S
-
Ammonium Monovanadate Gr For Analysis Reagent Ph Eur
MilliporeSigmaFormula: NH4VO3 Grade: Reag. Ph Eur CAS No.: 7803-55-6 pH: 7 (5.1 g/l, H2O, 20°C) Solubility: 5.1 g/l (20°C) Melting Point: 200°C (decomposition) Molar Mass: 116.97 g/mol Bulk Density: 1000 kg/m3 Density: 2.3 g/cm3 (20°C) Hill Formula: H4NO3V
-
Ammonium iron(III) citrate reagent grade, powder
MilliporeSigmaChemical synonyms: Ammonium ferric citrate; Ferric ammonium citrate Density (g/cm3): 1.14 Molecular formula: C6H8O7 ·xFe3+ · yNH3
-
Formula: C16H19ClN2 · C4H4O4 Formula Weight: 390.86 CAS No.: 113-92-8 Biochem/physiol Actions: H 1 Histamine receptor antagonist.
-
Mercury(II) Iodide Red, Extra Pure
MilliporeSigmaCAS No.: 7774-29-0 pH: 6 - 7 (50 g/l, H2O, 20°C) (slurry) Solubility: 0.06 g/l (25°C) Melting Point: 259°C Molar Mass: 454.39 g/mol Bulk Density: 1350 kg/m3 Boiling Point: 354°C (1013 hPa) (sublimed) Vapor Pressure: 0.006 hPa (80°C) Density: 6.36 g/cm3 (25°C) Hill…
-
SIGMA HEPES sodium salt, =99.5% (titration)
MilliporeSigmaSynonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt Formula: C8H17N2NaO4S Formula Weight: 260.29 CAS No.: 75277-39-3 Purity: ≥99.5%…
-
Hydrazine sulfate salt, puriss. p.a., ACS reagent, =99.0%
MilliporeSigmaFormula: NH2NH2 · H2SO4 Formula Weight: 130.12 CAS No.: 10034-93-2 Purity: ≥99.0%
-
Ammonium hydrogen difluoride, Reagent grade, 95%
MilliporeSigmareagent grade, 95% Synonym(s): Ammonium bifluoride; Etching powder Empirical Formula: H5F2N Formula Weight: 57.04 Linear Formula: NH4HF2 MDL Number: MFCD00012018 Purity: 95% Melting Point: …
-
Synonyms: Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2 Formula: C10H14N2Na2O8 · 2H2O Formula Weight: 372.24 …
-
Product Brand: Free Flowing Density (g/cm3): 1.14 Molecular weight: 166 Molecular formula: KI Chemical purity: 0.99 Packaging: 1 kg in poly bottle 100, 500 g in poly bottle
-
Aluminum chloride reagent grade, 98%
MilliporeSigmaIodine exhibits exceptionally high dielectric polarization in various solvents (dioxane, isobutylene, p-xylene and benzene). Molecular Formula: I2 Molecular Weight: 253.81 Linear Structural Formula: I2 MDL Number: MFCD00011355 Purity: >=99.8% Melting…
-
-
1-Octanesulfonic acid sodium salt, ~98%
MilliporeSigmaFormula: C8H17O3SNa Formula Weight: 216.27 CAS No.: 5324-84-5 Purity: ~98% Application: Ion-pairing reagent for HPLC analysis of peptides and proteins. Packaging: 5, 25, 100 g in poly bottle
-
Chromium(VI) oxide, ACS reagent, >=98.0%
MilliporeSigmaChemical synonyms: Chromic anhydride Density (g/cm3): 1.14 Molecular weight: 99.99 Molecular formula: CrO3 Chemical purity: =98.0% UN Number: UN1463
-
Chemical name: Potassium bicarbonate Chemical synonyms: Potassium hydrogen carbonate Material form: Solid Density (g/cm3): 2.17 Molecular weight: 100.12 Molecular formula: CHKO3 Chemical purity: 99.7%; 99.7-100.5% (ACS specification)
-
SIGMA HEPES potassium salt, =99.5% (titration)
MilliporeSigmaSynonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid potassium salt; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) potassium salt Formula: C8H17KN2O4S Formula Weight: 276.39 CAS No.: 82207-62-3 Purity: ≥99.5% (titration)
-
Potassium ferricyanide(III), powder or chunks, <10 µm, 99%
MilliporeSigmaChemical synonyms: Potassium hexacyanoferrate(III); Red prussiate Density (g/cm3): 1.14 Molecular formula: K3Fe(CN)6 Chemical purity: 0.99 Potassium ferricyanide(III) is a potassium salt widely employed as an external indicator in potassium dichromate titrations. A sensor…
-
Fluka Calcium hydroxide ACS reagent, >=95.0%
MilliporeSigmaDensity (g/cm3): 2.24 Molecular weight: 74.09 Molecular formula: Ca(OH)2 Chemical purity: =95.0%
-
-
Petroleum benzine boiling range 40-80°C EMPLURA®
MilliporeSigmaUN Number: UN1268 Solubility: (25°C) practically insoluble Boiling Point: 40 - 80°C Vapor Pressure: 400 hPa (20°C) Explosion Limit: 1 - 7 %(V) Density: 0.670 g/cm3 (20°C) Ignition Point: 280°C
-
Diisopropyl ether (DIPE) is branched ether. It is a peroxide forming solvent. This process is catalyzed by heat, light and oxygen. For such solvents small amount of stabilizers like BHT (butylated hydroxytoluene) or hydroquinone is added which removes the free radicals that form peroxides. DIPE has…