Technical information on chemical reagents: Reagent name: Telluric acid dihydrate Chemical names: Telluric acid dihydrate Quality: pure Type: acids Molecular formula: H2TeO4 · 2H2O Molar mass: 229.64 g/mol EC number: 232-267-6 CAS number: 13451-14-4 Content: 98 % Appearance/Form: white powder Packaging: plastic container Shelf life:...

CHEM reagent by Folin and Ciocalteu*116943507 Technical information about chemical reagents: Physical state: liquid Color: yellow to greenish Odor: pungent pH value: Melting point: 17.5 - 21.1°C (phosphoric acid) Boiling point: 81.5 - 110°C (hydrochloric acid) Auto-ignition temperature: not applicable Flash point: not applicable...

Technical information on chemical reagents: Chemical formula: C₇H₁₆ CAS number: 142-82-5 EC number: 205-563-8 Synonyms: n-Heptane Grade: spectral pure Purity: 99.5 % Molar mass: 100.21 g/mol Density: 0.68 g/ml Appearance: Colorless, clear liquid Packaging: Brown glass bottle Shelf life: At least 12 months from...

Potassium Iodide KI BIOLABORATORIUM Technical Product Information: Chemical Formula: KI CAS Number: 7681-11-0 EC Number: 231-659-4 Grade: Analytical reagent grade Purity: 99.9 % Examples of professional applications Photography: Potassium iodide is used in the production of photographic emulsions and is an important component of...

Solder Flux Technical Information Form: liquid Color: yellowish to colorless Odor: characteristic, slightly acidic pH value: acidic (depending on concentration) Density: approx. 1.05 g/cm³ (20°C) Boiling point: > 100°C Solubility in water: complete General composition: aqueous solution of zinc and ammonium chlorides, organic acids...

Obermayer's Reagent Catalog Number: CHEM-116950826 Description and Usage Obermayer's Reagent is a classic solution used in the analysis of alkaloids and as a colorimetric reagent. It is mainly used for the detection of organic indole compounds, particularly alkaloids, through color reactions. It is used...

Obermayer's Reagent Catalog Number: CHEM-116950826 Description and Usage Obermayer's Reagent is a classic solution used in the analysis of alkaloids and as a colorimetric reagent. It is primarily used for the detection of organic indole compounds, particularly alkaloids, through color reactions. It is used...

Reagent for COD Determination CHEM-116952010 Technical Data Form: liquid Color: colorless to pale yellow Odor: characteristic (e.g., acidic or sulfurous - depending on composition) pH Value: strongly acidic (typically <1) Melting Point: no data available Boiling Point: no data available Flash Point: not applicable...

Reagent for COD Determination CHEM-116952010 Technical Data Form: liquid Color: colorless to pale yellow Odor: characteristic (e.g., acidic or sulfurous - depending on composition) pH Value: strongly acidic (typically <1) Melting Point: no data available Boiling Point: no data available Flash Point: not applicable...

Reagent for COD Determination CHEM-116952010 Technical Data Form: liquid Color: colorless to pale yellow Odor: characteristic (e.g., acidic or sulfurous - depending on composition) pH Value: strongly acidic (typically <1) Melting Point: no data available Boiling Point: no data available Flash Point: not applicable...

Analytical Balance for Potassium Dichromate 1/60Mol/L Catalog Number: CHEM-167411009 Technical Information: Substance: Potassium dichromate (K₂Cr₂O₇). Concentration: 1/60 mol/l (≈0.01667 mol/l) Form: Aqueous solution Color: Orange-red Odor: Odorless pH (1% solution): approx. 4.0 Solubility: very good in water Density: approx. 1.00-1.02 g/cm³ Purity: Solution prepared...

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...

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...

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...

METOL CZDA Chemical name: 4-(Methylamino)phenolsulfate Synonyms: Metol, Metolum, Elon, Monomethyl-p-aminophenolsulfate Chemical formula: C7H9NO - H2SO4 Molar mass: 207.22 g/mol CAS number: 55-55-0 EC number: 200-237-1 Technical specifications Form: solid, powder Color: white to slightly beige Odor: characteristic Melting point: 170°C (decomposition) pH value (5%...

METHANOL FOR GC FOR PESTICIDE ANALYSIS Chemical Name: Methanol (Methanol) Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH3OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Catalog Number: CHEM-616219907 Technical Specifications Form: liquid Color: colorless Odor: aromatic Melting point: -98°C Boiling point: 65°C...

Lithium Acetate Solution 0.1 mol/l Technical Information about Chemical Reagents: Chemical Formula: CH₃COOLi CAS Number: 546-89-4 EC Number: 208-914-3 Synonyms: Lithium Acetate, Lithium salt of Acetic Acid Species: Standard Solution Concentration: 0.1 mol/l Examples of Professional Use in Various Industries: Chemical Laboratories: Used as...

Lithium Nitrate Trihydrate Technical Information Chemical Name: Lithium nitrate trihydrate Synonyms: Lithium nitrate trihydrate Chemical Formula: LiNO3-3H2O Molar Mass: 102.00 g/mol CAS Number: 13453-76-4 EC Number (EINECS): 236-748-6 Examples of Professional Applications in Various Industries Manufacture of glass and technical ceramics As an oxidizing...

O-Cresolphthalein 0.1% in fully denatured ethanol CHEM-215175520 Technical information on chemical reagents: Chemical name of the indicator substance: O-Cresolphthalein Solution concentration: 0.1%. Solvent: Ethanol, fully denatured CAS number of the indicator substance: 2303-01-7 Type: WSK (Indicator) Examples of professional applications in various industries: Chemical...

O-Cresolphthalein 0.1% in fully denatured ethanol CHEM-215175520 Technical information on chemical reagents: Chemical name of the indicator substance: O-Cresolphthalein Solution concentration: 0.1%. Solvent: Ethanol, fully denatured CAS number of the indicator substance: 2303-01-7 Type: WSK (Indicator) Examples of professional applications in various industries: Chemical...