Sodium thiosulfate analytical balance 0.1 mol/l referenced to NIST CHEM-168096014 Technical information about chemical reagents: Chemical Formula: Na₂S₂O₃-5H₂O CAS Number: 10102-17-7 EC Number: 231-867-5 Synonyms: Sodium thiosulfate, photographic salt, disodium sulfitosulfate Type: Analytical balance - solution referenced to the NIST standard Purity: ≥99% -...

Technical information on chemical reagents: Chemical formula: CH3CHO CAS number: 75-07-0 EC number: 200-836-8 Synonyms: Acetaldehyde, Ethanal Quality: pure Purity: ≥ 99 % Molar mass: 44.05 g/mol Density: 0.795 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 24 months from delivery...

Sodium fluoride solution 0.1 mol/l CHEM-817991998 Technical information Chemical name: sodium fluoride, aqueous solution Chemical formula: NaF CAS number: 7681-49-4 EC number: 231-667-8 Solution concentration: 0.1 mol/l Form: colorless liquid Odor: odorless pH value: approx. 7 (20°C) Boiling point: ~100°C (as water) Flash point:...

Safranin R-R 0.25% aqueous for Gram staining Technical specifications Product type: aqueous dye solution for microscopy Concentration: 0.25%. Appearance: red liquid Odor: characteristic, weak odor pH value: no data Melting point: not applicable Boiling point: approx. 100°C (for solvent water) Flash point: not applicable...

Potassium Fluoroborate - CZ Technical Specifications Chemical Formula: KF-BF₄ Molar Mass: approx. 128.9 g/mol CAS Number: (can be added if available) EC Number: (if known, can be added) Form: solid, crystals or powder Color: white or colorless Odor: odorless pH Value: neutral (solid), solution...

LEAD(II) CARBONATE English Name: Lead(II) carbonate Chemical Formula: PbCO₃ Molar Mass: 267.21 g/mol CAS Number: 598-63-0 EC Number: 209-943-4 Technical Specifications Form: solid Appearance: white powder Odor: odorless pH Value: no data Melting Point: decomposes at high temperature Boiling Point: not applicable Flash Point:...

LEAD(II) CARBONATE English Name: Lead(II) carbonate Chemical Formula: PbCO₃ Molar Mass: 267.21 g/mol CAS Number: 598-63-0 EC Number: 209-943-4 Technical Specifications Form: solid Appearance: white powder Odor: odorless pH Value: no data Melting Point: decomposes at high temperature Boiling Point: not applicable Flash Point:...

LEAD(II) CARBONATE English Name: Lead(II) carbonate Chemical Formula: PbCO₃ Molar Mass: 267.21 g/mol CAS Number: 598-63-0 EC Number: 209-943-4 Technical Specifications Form: solid Appearance: white powder Odor: odorless pH Value: no data Melting Point: decomposes at high temperature Boiling Point: not applicable Flash Point:...

Lead(II) nitrate rr 0.1 mol/l Technical information about the chemical reagents: Chemical formula: Pb(NO₃)₂. CAS number: 10099-74-8 (Active ingredient) EC number: 233-245-9 Synonyms: Lead nitrate, Lead dinitrate Species: Standard solution Purity: 0.1 mol/l Examples of professional applications in various industries: Analytical laboratories: Standard solution...

Tauber's Reagent Modified for the Determination of Ascorbic Acid Technical Information on Chemical Reagents: Chemical Formula: no data available - mixture of organic compounds CAS Number: not applicable EC Number: not applicable Synonyms: none Species: Laboratory reagent Purity: not applicable - complex preparation Examples...

Tauber's Reagent Modified for the Determination of Ascorbic Acid Technical Information on Chemical Reagents: Chemical Formula: no data available - mixture of organic compounds CAS Number: not applicable EC Number: not applicable Synonyms: none Species: laboratory reagent Purity: not applicable - complex preparation Examples...

Tauber's Reagent A for the Determination of Monosaccharides Technical Information about Chemical Reagents: Chemical Formula: not applicable (mixture) CAS Number: not applicable EC Number: not applicable Synonyms: Tauber's Reagent A Type: Laboratory Reagent Purity: not specified Examples of Professional Applications in Various Industries: Analytical...

Tauber's Reagent A for the Determination of Monosaccharides Technical Information about Chemical Reagents: Chemical Formula: not applicable (mixture) CAS Number: not applicable EC Number: not applicable Synonyms: Tauber's Reagent A Type: Laboratory Reagent Purity: not specified Examples of Professional Applications in Various Industries: Analytical...

Schiff's Reagent for the Determination of Aldehydes Technical Information on Chemical Reagents: Chemical Formula: not applicable (aqueous solution of colorless fuchsin with sodium sulfite) CAS Number: not applicable EC Number: not applicable Synonyms: Schiff's reagent, Schiff's solution Type: Reagent Purity: Reagent Examples of Professional...

Lucas Reagent Technical Information about Chemical Reagents: Chemical Formula: Not applicable CAS Number: Not applicable EC Number: Not applicable Synonyms: Lucas' reagent Type: Chemical reagent Purity: Not specified Examples of Professional Applications in Various Industries: Chemical Laboratories: For distinguishing between primary, secondary, and tertiary...

Reagents White Technical information about chemical reagents: Chemical formula: no data available CAS number: no data available EC number: no information Synonyms: Reagent White Species: no data available Purity: no data available Examples of professional applications in various industries: Laboratory analysis: The reagent White...

Nickel(II) chloride R-R 0.5 mol/l Technical Specifications Chemical Name: Nickel(II) chloride in aqueous solution Chemical Formula: NiCl₂. Concentration: 0.5 mol/l Form: liquid Color: greenish-blue Odor: weak, characteristic pH Value: slightly acidic Density: ~1.01-1.03 g/cm³ (concentration dependent) Solubility: completely miscible with water Examples of Professional...

Metol CZ Synonyms: 4-Methylaminophenol Sulfate, p-Methylaminophenol, 4-(Methylamino)phenol Sulfate Catalog number: CHEM-426219905 Technical specifications Chemical formula: C7H9NO - H2SO4 Molar mass: 189.22 g/mol CAS number: 55-55-0 EC number (EINECS): 200-237-1 Appearance: white to gray powder Odor: odorless Melting point: 170-173°C Boiling point: no data available...

Metol CZ Synonyms: 4-Methylaminophenol Sulfate, p-Methylaminophenol, 4-(Methylamino)phenol Sulfate Catalog number: CHEM-426219905 Technical specifications Chemical formula: C7H9NO - H2SO4 Molar mass: 189.22 g/mol CAS number: 55-55-0 EC number (EINECS): 200-237-1 Appearance: white to gray powder Odor: odorless Melting point: 170-173°C Boiling point: no data available...

Phenol R-R 5% aqueous p.d.a. CHEM*114144502 Technical information about chemical reagents: Chemical name: Phenol (C6H5OH) 5% aqueous solution filling standards p.d.a. CAS number: 108-95-2 Catalog number: 114144502 Concentration: 5.0 %±0.1 (measured result: 5.02 %) Examples of professional use: Analytical laboratories: Standard for calibration of...