Technical information on chemical reagents: Chemical formula: Na₂S₂O₄ CAS number: 7775-14-6 EC number: 231-890-0 Synonyms: Sodium dithionite Type: Salts Purity: 85% Molar mass: 174.1 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications in...

Analytical Balance for Mercury Nitrate 0.05 mol/l CHEM-167685109 Technical Information about Chemical Reagents: Chemical Formula: Hg(NO₃)₂. CAS Number: 10045-94-0 EC Number: 233-106-8 Synonyms: Mercury(II) Nitrate, Mercury Dinitrate Type: Analytical Balance - Standard Solution Purity: 0.05 mol/l Solution - Analytical Quality Examples of Professional Applications...

Analytical balance for mercury nitrate 0.005 mol/l CHEM-167685110 Technical information about chemical reagents: Chemical formula: Hg(NO₃)₂. CAS Number: 10045-94-0 EC Number: 233-106-8 Synonyms: Mercury(II) nitrate, Mercury dinitrate Type: Analytical balance - standard solution Purity: 0.005 mol/l solution - analytical quality Examples of professional applications...

Technical information on chemical reagents: Chemical formula: C₂₀H₁₂O₅. CAS number: 2321-07-5 EC number: 219-031-8 Synonyms: Fluorescein solution 0.1 %, Fluorescein solution 0.1 % in ethanol Grade: pure Purity: Pure Molar mass: 332.32 g/mol Content: 0.1%. Density: 0.91 g/ml Appearance: Yellow-red liquid Packaging: Plastic packaging...

Technical information on chemical reagents: Chemical formula: HCl CAS number: 7647-01-0 EC number: 231-595-7 Synonyms: hydrochloric acid, 10% hydrochloric acid solution Type: pure Purity: 10 % Appearance: colorless to yellow, clear liquid Density: approx. 1.045 g/ml Molar mass: 36.46 g/mol Packaging: Plastic bottle Shelf...

Quality corrugated medium CHEM-519742510 Technical information Product type: filter paper quality filter Design: pleated (corrugated) - enlarged filter surface area Type: medium - universal strength and durability for a wide range of applications Material: pure cellulose, free from mineral impurities Appearance: white discs with...

Quality corrugated medium CHEM-519742510 Technical information Product type: filter paper quality filter Design: pleated (corrugated) - enlarged filter surface area Type: medium - universal strength and durability for a wide range of applications Material: pure cellulose, free from mineral impurities Appearance: white discs with...

Quality corrugated medium CHEM-519742510 Technical information Product type: filter paper quality filter Design: pleated (corrugated) - enlarged filter surface Type: medium - universal strength and durability for a wide range of applications Material: pure cellulose, free from mineral impurities Appearance: white discs with uniform...

Soft, Crimped Quality Filter Papers Technical Information Product Type: Filter Paper Quality Filters Type: Crimped (Corrugated) - Provides an increased filtration surface area Type: Soft - Fine structure, for standard filtration tasks Material: Pure cellulose, without substances that interfere with qualitative analysis Appearance: White...

Soft, Crimped Quality Filter Papers Technical Information Product Type: Filter Paper Quality Filters Type: Crimped (corrugated) - provides an increased filtration surface area Type: Soft - fine structure, for standard filtration tasks Material: Pure cellulose, without substances that interfere with qualitative analysis Appearance: White...

Soft, Crimped Quality Filter Papers Technical Information Product Type: Filter Paper Quality Filters Type: Crimped (corrugated) - provides an increased filtration surface area Type: Soft - fine structure, for standard filtration tasks Material: Pure cellulose, without substances that interfere with qualitative analysis Appearance: White...

Universal Indicator Papers pH 0-14 Technical Information about Chemical Reagents: Type: pH Indicator Papers Measurement Range: pH 0-14 Strip Length: approx. 70 mm Color Scale: printed, allows comparison of the color with the measurement result Form: paper strips impregnated with color indicators Examples of...

Orange G R-R 1% Technical information about chemical reagents: Chemical formula: C₁₆H₁₁N₄NaO₄S CAS number: 1936-15-8 EC number: 217-699-5 Synonyms: Acid Orange 10, CI 16230 Type: Working solution Concentration: 1% (aqueous solution of Orange G) Examples of professional applications in various industries: Chemical laboratories: Used...

Analytical balance for lead(II) nitrate 0.1Mol/L Catalog number: CHEM-167010410 Technical information: Substance: Lead(II) nitrate (Pb(NO3)2) Concentration: 0.1 mol/L (0.1 M) Form: Aqueous solution Color: Colorless Odor: Odorless pH value: approx. 3.5-4.5 Density: approx. 1.05-1.10 g/cm³ Solubility: soluble in water Decomposition temperature (solid): approx. 470...

Hydrochloric Acid 0.25 mol/l Technical Data Designation: Hydrochloric Acid Standard Solution Composition: HCl Concentration: 0.25 mol/l Catalog Number: CHEM-805313180 Molar Mass: 36.46 g/mol CAS Number: 7647-01-0 EC Number: 231-595-7 RID/ADR: not applicable UN: not applicable Examples of Applications in Various Industries Titration and titration...

Hydrochloric Acid 0.0357 mol/l Technical Information Designation: Hydrochloric Acid Standard Solution Composition: HCl Concentration: 0.0357 mol/l (0.0357 N) Catalog Number: CHEM-805313170 Molar Mass: 36.46 g/mol CAS Number: 7647-01-0 EC Number: 231-595-7 RID/ADR: not applicable UN: not applicable Examples of Applications in Various Industries Precision...

Hydrochloric acid 1 mol/l in propanol Technical specifications Designation: Standard solution of hydrochloric acid in propanol Composition: HCl/C₃H₇OH (1-Propanol) Concentration: 1 mol/l Catalog number: CHEM-805313206 Type: Standard solution in organic solvent RID/ADR: 3, III UN: 1274 (1-Propanol) Examples of applications in various industries Chemical...

Hydrochloric acid rr 1 mol/l in ethanol Technical specifications Designation: Standard solution of hydrochloric acid in ethanol Composition: HCl/C₂H₅OH Concentration: 1 mol/l Catalog number: CHEM-805313183 Assigned titer: 0.996 - 1.004 mol/l RID/ADR: 3, III UN: 1993 Examples of applications in various industries Precision titrations...

Salicylic Acid CZ Technical information about chemical reagents: Chemical formula: C₇H₆O₃. CAS number: 69-72-7 EC number: 200-712-3 Synonyms: 2-Hydroxybenzoic acid, Hydroxybenzoic acid Molar mass: 138.12 g/mol Type: CZ Purity: min. 98.0% Examples of professional applications in various industries: Analytical and chemical laboratories: Used as...

Zinc alkaline carbonate CZ Chemical name: Basic zinc carbonate Chemical formula: ZnCO₃ - Zn(OH)₂ - xH₂O (basic form) CAS number: 5263-02-5 (for typical basic zinc carbonate) EC (EINECS) number: 226-076-7 Molar mass (estimated): approx. 342 g/mol (depending on hydration) Technical data Form: solid Color:...