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Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Protocols & Applications: Water Determination in Chocolate and Cocoa Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Advantages of Hydranal one-component reagents: Unlimited water capacity Convenient and easy to use The greatest flexibility in working media selection reduced toxicity compared to methanol based systems Suitable for methanol-reacting compounds, e.g. ketones and aldehydes Long shelf life (three...
Chemical name: Perchloric acid Chemical synonyms: PCA Density (g/cm3): 1.66 Molecular weight: 100.46 Molecular formula: HClO4 Chemical purity: 70.0-72.0% UN Number: UN 1873
Chemical synonyms: Ethanedioic acid Product Brand: TRACESelect Density (g/cm3): 1.14 Molecular weight: 126.07 Molecular formula: HO2CCO2H · 2H2O Chemical purity: =99.5% (RT); =99.9999% (metals basis) UN Number: UN3261
Chemical name: n-Heptane Product Brand: Chromasolv Material form: Solvent Density (g/cm3): 0.69 Flash Point (°C): -4 °C Molecular weight: 100.2 Molecular formula: C7H16 Chemical purity: =99% UN Number: UN 1206
volumetric, 0.1 M CuSO4 Synonym(s): Cupric sulfate standard MDL Number: MFCD00010981 RIDADR: UN 3082 9 / PGIII
Chemical name: Ammonia Solution Chemical synonyms: Ammonia aqueous; Ammonia water Material form: Liquid Density (g/cm3): 0.89 Molecular weight: 35.05 Molecular formula: H5NO Chemical purity: =99.99% trace metals basis UN Number: UN 2672
Chemical name: Carbon disulfide Material form: Solvent Density (g/cm3): 1.264 Flash Point (°C): -30 °C Molecular weight: 76.14 Molecular formula: CS2 Chemical purity: =99.9% UN Number: UN 1131
puriss. p.a., 21-23% Fe basis Synonym(s): Ferric sulfate hydrate Empirical Formula: Fe2O12S3 -+ xH2O Formula Weight: 399.88 (anhydrous basis) Linear Formula: Fe2(SO4)3 -+ xH2O MDL Number: MFCD00011007 Purity:...
Storage condition: Room Temperature GHS pictograms: 0 H Statements: NH P Statements: P280 Package Type: Cubitainer® C.A.S. Number 1: 7772-98-7 Density (g/cm3): 1 Material category: Analytical Applications Material Group 1: Buffer/Volumetric Solutions Material Group 2: Volumetric Titration Product...
for coulometer AF7 RIDADR: UN 1230 3/PG 2
Chemical name: Sodium hydroxide Chemical synonyms: Sodium hydroxide solution Product Brand: Analytical Density (g/cm3): 1.11 Molecular weight: 40 Molecular formula: HNaO UN Number: UN 1824
Storage condition: 2-8°C UN Number: UN3455 Package Type: Glass Bottle C.A.S. Number 1: 106-44-5 Density (g/cm3): 1.034 Chemical synonyms: 4-Methylphenol Material category: Solvents Material Group 1: Performance Grade Solvents Material Group 2: PA grade Solvents Molecular weight: 108.14 Molecular...
Chemical synonyms: sec-Butyl alcohol Density (g/cm3): 0.808 Flash Point (°C): 24 °C Molecular weight: 74.12 Molecular formula: CH3CH2CH(OH)CH3 Chemical purity: =99.5% (GC) UN Number: UN1120
reagent for coulometric KF titration in ketones (catholyte solution) RIDADR: NA 1993 / PGIII
ACS reagent, ≥98.0% Empirical Formula: Na2S -+ 9H2O Formula Weight: 240.18 Linear Formula: Na2S-+9H2O MDL Number: MFCD00149184 Purity: ≥98.0% Storage: 2-8°C RTECS No.: WE1925000 RIDADR: UN 1849 8 / PGII
Chemical name: Magnesium oxide Chemical synonyms: Magnesii oxidum leve Material form: Solid Density (g/cm3): 3.58 Molecular weight: 40.3 Molecular formula: MgO Chemical purity: =99.0% UN Number:
Buffer substance for KF titration RIDADR: UN 1230 3/PG 2
puriss. p.a., ACS reagent, ≥99% Empirical Formula: C4H6BaO4 Formula Weight: 255.42 Linear Formula: (CH3COO)2Ba MDL Number: MFCD00012447 Purity: ≥99% Beilstein Registry Number: 3693411 RTECS No.: AF4550000
Chemical name: Buffer solution pH 9.0 (20 °C) Chemical synonyms: Sodium tetraborate buffer solution Density (g/cm3): 1.02 Chemical purity: =99.8% UN Number:
Storage condition: Room Temperature UN Number: UN1648 Package Type: Glass Bottle C.A.S. Number 1: 75-05-8 Density (g/cm3): 0.78 Flash Point (°C): 6 °C Material category: Solvents Material Group 1: LabReady Blends Material Group 2: LC-MS Solvent Blends Product Brand: LabReady Chemical purity: >99.5%...
Product Brand: Analytical Density (g/cm3): 1.14 Molecular formula: Ca/nNa12-2n[(AlO2)12(SiO2)12] · xH2O
Chemical name: Barium hydroxide solution Product Brand: Analytical Density (g/cm3): 1.01 Molecular weight: 171.34 Molecular formula: H2BaO2 UN Number:
Chemical name: Calcium hydroxide Material form: Solid Density (g/cm3): 2.24 Molecular weight: 74.09 Molecular formula: H2CaO2 Chemical purity: =96.0% (T) UN Number: