Application: 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

reagent for volumetric one-component KF titration (working medium) RTECS No.: PC1400000 RIDADR: UN 1230 3/PG 2

puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, 99.5-104.5% (manganometric) Synonym(s): Ferrous sulfate heptahydrate Amino Acid Sequence: Empirical Formula: FeO₄S -+ 7H₂O Formula Weight: 278.01 Linear Formula: FeSO₄ -+…

reagent for coulometric KF titration (anolyte solution), for cells without diaphragm RIDADR: UN 1230 3/PG 2

Storage condition: Room Temperature Package Type: Glass Bottle C.A.S. Number 1: 6106-24-7 C.A.S. Number 1 Percentage: Density (g/cm3): 1.14 Material category: Karl Fischer Titration Material Group 1: Water Standards Material Group 2: Water Standards

Chemical 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

The Honeywell 204 Liter isopropyl alcohol is ideally used in less demanding applications such as organic synthesis. The variations in this alcohols can be traced easily and is designed to use for preparative-scale HPLC and cleaning. Application: For Organic Synthesis, Prep-Lc, and General…

Storage condition: Room Temperature UN Number: UN1824 GHS pictograms: GHS05 Signal Words: Danger H Statements: H314;H290 P Statements: P284;P234;P280;P308 + P313;P305 + P351 + P338;P302 + P352;P301 + P330 + P331;P304 + P340 Package Type: Plastic Bottle Density (g/cm3): 1.24 …

Chemical name: Ferroin indicator solution Chemical synonyms: 1,10-Phenanthroline iron(II) sulfate complex; o-Phenanthroline ferrous sulfate complex Product Brand: Analytical Density (g/cm3): 1 Molecular weight: 692.52 Molecular formula: C36H24FeN6O4S UN Number:

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…

Storage condition: Room Temperature UN Number: UN 1208 GHS pictograms: GHS02;GHS09;GHS08;GHS07 Signal Words: Danger H Statements: H336;H361f;H315;H373;H411;H225;H304 P Statements: P280;P243;P201;P210;P260;P308 + P313;P304 + P340;P301 + P330 + P331 Package Type: Glass Bottle,…

Storage condition: Room Temperature GHS pictograms: GHS07;GHS08 Signal Words: Danger H Statements: H360D;H319;H312 + H332 P Statements: P260;P280;P284;P308 + P313;P305 + P351 + P338;P304 + P340 Package Type: Glass Bottle C.A.S. Number 1: 127-19-5 C.A.S. Number 1 Percentage: …

eluent additive for LC-MS Empirical Formula: CH₂O₂ Formula Weight: 46.03 Linear Formula: HCOOH MDL Number: MFCD00003297 Purity: ~98% (T) Boiling Point: 100-101 °C(lit.) Melting Point: 8.2-8.4 °C(lit.) Density: …

Buffer substance for KF titration RIDADR: UN 1230 3/PG 2

Storage condition: Room Temperature Package Type: Ampoule C.A.S. Number 1: 108-32-7 C.A.S. Number 1 Percentage: Density (g/cm3): 1.14 Flash Point (°C): 135 °C Material category: Karl Fischer Titration Material Group 1: Water Standards Material Group 2: Water Standards

Storage condition: Room Temperature UN Number: UN 1206 GHS pictograms: GHS07;GHS08;GHS09;GHS02 Signal Words: Danger H Statements: H315;H336;H304;H410;H225 P Statements: P260;P210;P243;P280;P308 + P313;P304 + P340;P302 + P352;P301 + P330 + P331 Package Type: Glass Bottle, Narrow…

Storage condition: Room Temperature UN Number: UN 1230 GHS pictograms: GHS02;GHS08;GHS06;GHS05 Signal Words: Danger H Statements: H373;H311 + H331;H318;H370;H360D;H225 P Statements: P260;P280;P284;P301 + P330 + P331;P304 + P340;P305 + P351 + P338;P308 +…

Synonyms: HF Molecular Formula: HF Molecular Weight: 20.01 Linear Structural Formula: HF MDL Number: MFCD00011346 Purity: >=48% Density: 1.15 g/mL at 25 C (lit.)

Chemical name: Hydrogen peroxide Density (g/cm3): 1.13 Molecular weight: 34.01 Molecular formula: H2O2 Chemical purity: =35% (RT) UN Number: UN 2014

Chemical name: Formic acid Product Brand: Analytical Material form: Liquid Density (g/cm3): 1.22 Flash Point (°C): 49.5 °C Molecular weight: 46.03 Molecular formula: CH2O2 Chemical purity: ~98% (T); ~98% UN Number: UN 1779

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

Chemical name: Hydrogen peroxide Material form: Solution Density (g/cm3): 1 Molecular weight: 34.01 Molecular formula: H2O2 Chemical purity: =99.8% UN Number:

Storage condition: Room Temperature UN Number: UN 1155 GHS pictograms: GHS07;GHS02 Signal Words: Danger H Statements: H302;H336;H224;EUH066;EUH019 P Statements: P280;P260;P243;P308 + P313;P304 + P340;P301 + P330 + P331 Package Type: Glass Bottle, Narrow Open C.A.S. Number 1: …

Chemical synonyms: Mordant Black 11 Product Brand: Analytical Density (g/cm3): 1.14 Molecular weight: 461.38 Molecular formula: C20H12N3NaO7S

Chemical name: Hydrogen peroxide Material form: Liquid Density (g/cm3): 1.11 Molecular weight: 34.01 Molecular formula: H2O2 Chemical purity: 29.0-32.0% (ACS specification) UN Number: UN 2014

Chemical synonyms: 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt; 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2,7-d Product Brand: Analytical Density (g/cm3): 1.14 Molecular weight: 620.47 Molecular formula: C20H11N2Na3O11S3

reagent for volumetric one-component KF titration in aldehydes and ketones (working medium) Density: ~1.25 g/mL RIDADR: UN 1992 3/PG 3

Storage condition: Room Temperature UN Number: UN 2209 GHS pictograms: GHS05;GHS06;GHS08 Signal Words: Danger H Statements: H301 + H311 + H331;H314;H370;H317;H341;H350;H335 P Statements: P260;P201;P280;P284;P301 + P330 + P331;P304 + P340;P305 + P351 + P338;P308 + P313;P302 + P352 …

Storage condition: Room Temperature UN Number: UN1593 GHS pictograms: GHS08;GHS07 Signal Words: Warning H Statements: H315;H319;H351;H336 P Statements: P260;P280;P302 + P352;P308 + P313;P305 + P351 + P338;P304 + P340 Package Type: Glass Bottle C.A.S. Number 1: 75-09-2 …

Amide C₁; Formic amide ≥99.5%, ACS reagent, ≥99.5% (GC/T) CAS Number: 75-12-7 Linear Formula: HCONH₂ Molar Mass: 45.04 g/mol Beilstein Registry Number: 505995 EC Number: 200-842-0 MDL Number: MFCD00007941

volumetric, 0.05 M HCl (0.05N) Synonym(s): Hydrogen chloride solution Empirical Formula: HCl Formula Weight: 36.46 Linear Formula: HCl MDL Number: MFCD00011324 Boiling Point: 100 °C(lit.) RIDADR: UN 1789 8 / PGIII

Formula: (C₆H₁₀O₅)_n CAS No.: 10034-96-5 Application: Use of dextrans as long and hydrophilic spacer arms improves the performance of immobilized proteins acting on macromolecules.