Natriumbisulfit Technische Informationen zu den chemischen Reagenzien: Chemische Formel: Na₂S₂O₄. CAS-Nummer: 7775-14-6 EC-Nummer: 231-890-0 Synonyme: Natriumdithionit, Schenksalz, Natriumdithionit Molare Masse: 174,12 g/mol Spezies: CZ Reinheit: typischerweise min. 85-90 % (Rückstände: Sulfate, Sulfite) Physikalischer Zustand: fest Äußeres Erscheinungsbild: weißes bis leicht gelbliches kristallines Pulver Farbe:...

Natriumsubbromat - Lösung Technische Informationen über chemische Reagenzien: Chemische Formel: NaOBr CAS-Nummer: 13824-96-9 EC-Nummer: 237-486-0 Synonyme: Natriumhypobromit, Natriumhypobromin, NaOBr - wässrige Lösung Molare Masse: 102,89 g/mol (für NaOBr wasserfrei) Art: CZDA Aggregatzustand: flüssig (wässrige Lösung) Farbe: gelb bis orange Geruch: scharf, ähnlich wie Chlor/Brom...

Phthalsäure-Verdünner Technische Informationen über chemische Reagenzien: Chemische Formel: Gemisch (Testbenzin, Butanol, Xylol) CAS-Nummer: nicht anwendbar EG-Nummer: nicht anwendbar Synonyme: phthalsäurehaltige Lackverdünnung Art: technisch Reinheit: Gemisch aus organischen Verbindungen Physikalische und chemische Parameter: Physikalischer Zustand: flüssig Farbe: farblos Geruch: charakteristisch, stark pH-Wert: keine Angaben Schmelzpunkt:...

Kaliumdichromat R-R 0,1 mit NIST-Referenz Technische Informationen Chemische Bezeichnung: Kaliumdichromat - Standardlösung (NIST-Referenz) Chemische Formel: K2Cr2O7 Molare Masse: 294,19 g/mol CAS-Nummer: 7778-50-9 EC-Nummer: 231-906-6 Konzentration der Lösung: 0,0167 mol/L (0,1 N), mit Bezug auf NIST Form: flüssig Farbe: orange Geruch: geruchlos pH-Wert (50 g/lH2O,...

Kaliumdichromat R-R 0,02 mol/L Technische Daten Chemische Bezeichnung: Kaliumdichromat Chemische Formel: K2Cr2O7 Molare Masse: 294,19 g/mol CAS-Nummer: 7778-50-9 EC-Nummer: 231-906-6 Form: flüssig Farbe: orange Geruch: geruchlos pH-Wert: ca. 4 (50 g/lH2O, 20°C) Schmelzpunkt: keine Daten verfügbar Siedepunkt: keine Angaben Selbstentzündungstemperatur: nicht anwendbar Flammpunkt: nicht...

Turk's reagent Technical information about chemical reagents: Form - physical state: liquid Color: red Odor: characteristic pH value: no data Melting point: no data Boiling point: no data Auto-ignition temperature: not applicable Flash point: not applicable Explosion limits: not applicable Vapor pressure: no data...

Tauber's Reagent for the Determination of Ascorbic Acid Technical Information about Chemical Reagents: Chemical Formula: not applicable (complex solution) CAS Number: not applicable EC Number: not applicable Synonyms: Tauber Reagent for the Determination of Vitamin C Type: Laboratory Reagent Purity: not specified Examples of...

Tauber's Reagent for the Determination of Ascorbic Acid Technical Information about Chemical Reagents: Chemical Formula: not applicable (complex solution) CAS Number: not applicable EC Number: not applicable Synonyms: Tauber Reagent for the Determination of Vitamin C Type: Laboratory Reagent Purity: not specified Examples of...

Neisser's Reagent - Volutin Granule Staining Kit Technical Information on Chemical Reagents: Chemical Formula: Mixture of substances (contains, among others, methylene blue, crystal violet) CAS Number: Mixture (no single CAS assigned) EC Number: not applicable Synonyms: Neisser's stain, Volutin granule stain Quality: Laboratory Purity:...

Bouin's Reagent - CHEM-116952039 Technical Specifications Physical Form: liquid Color: yellow Odor: characteristic, irritating pH Value: no information Flash Point: no data available Solubility: completely soluble in water Main Components: saturated picric acid solution, glacial acetic acid, formalin Examples of Professional Applications in Various...

Britton and Robinson Reagent (for pH meter calibration) - Kit Technical Specifications Physical Form: liquid (in solution) Color: colorless to slightly yellowish Odor: characteristic of the ingredients (organic acids) pH Value: dependent on buffer concentration (typically in the range 2-12) Melting Point: not applicable...

Analytical Balance Oxalic Acid 0.1 mol/l (H₂C₂O₄) - Solid Form Technical Specifications Chemical Name: Oxalic acid (pure for analysis) Chemical Formula: H₂C₂O₄ - 2H₂O Catalog Number: CHEM-165758802 Physical Form: solid (colorless or white crystals) Purity: ≥ 99.5% Molar Mass: 126.07 g/mol Melting Point: 101-102...

Analytical Weights Perchloric Acid 0.05Mol/L Technical Information on Chemical Reagents: Chemical Formula: HClO₄ CAS Number: 7601-90-3 EC Number: 231-512-4 Synonyms: Perchloric Acid Type: Analytical Balance Purity: 0.05 mol/L ±0.001 mol/L Examples of Professional Applications in Various Industries: Laboratory Applications: For the preparation of standards...

Decolorizer (for Gram Staining) Chemical Name: Mixture of ethanol and acetone Catalog Number: CHEM-116941001 Physicochemical Properties Form: Liquid Color: Colorless Odor: Characteristic, alcohol and ketone pH Value: No data available Flash Point: Approximately 11°C Auto-ignition Temperature: Approximately 400°C Explosion Limits: 2.1-13% vol. (for ethanol...

Copper salicylate anhydrous (Green) Technical information about chemical reagents: Chemical formula: C14H10CuO6 CAS number: 1307-11-1 EC number: 215-124-0 Synonyms: Copper(II) salicylate, Copper(II) salicylate, Copper salicylate Species: Pure Purity: Pure Examples of professional applications in various industries: Chemical industry: Copper(II) salicylate is used as an...

Copper salicylate anhydrous (Green) Technical information about chemical reagents: Chemical formula: C14H10CuO6 CAS number: 1307-11-1 EC number: 215-124-0 Synonyms: Copper(II) salicylate, Copper(II) salicylate, Copper salicylate Species: Pure Purity: Pure Examples of professional applications in various industries: Chemical industry: Copper(II) salicylate is used as an...

Kaliumfluorid 20% - CZDA-Lösung Technische Angaben Chemische Formel: KF Molare Masse: 58,10 g/mol CAS-Nummer: 7789-23-3 EC-Nummer: 232-151-5 Form: flüssig Farbe: farblos bis leicht trüb Geruch: geruchlos pH-Wert: ca. 7-8 (1%ige wässrige Lösung, 20°C) Schmelzpunkt: nicht anwendbar (wässrige Lösung) Siedepunkt: keine Daten verfügbar Flammpunkt: nicht...

Haynes Reagent Technical Information about Chemical Reagents: Chemical Formula: Mixture (no simple molecular formula) CAS Number: not applicable EC Number: not applicable Synonyms: Haynes Reagent Type: Chemical Reagent Purity: not specified Examples of Professional Applications in Various Industries: Chemical and Diagnostic Laboratories: Used in...

Analytical Weights Zinc Acetate 0.05Mol/L Liquid/Solid Product Code: CHEM-162654907 Technical Product Information Chemical Name: Zinc Acetate Concentration: 0.05 mol/L Form: Liquid/Solid Color: Colorless to slightly cloudy Odor: Practically odorless pH Value: No information Melting Point: No data available Boiling Point: No information Flash Point:...

Mixture of Diethyl Ether / Ethanol 1:1 Synonyms: Mixture of Diethyl Ether and Ethanol, Et₂O/EtOH 1:1 Catalog Number: CHEM-757640018 Technical Specifications Composition: Diethyl Ether (C₂H₅)₂O and Ethanol (C₂H₅OH) in a volume ratio of 1:1 Form: liquid Color: colorless Odor: characteristic, intense Density: approx. 0.74-0.76...