Eriochrome Black T R-R 0.5% in Triethanolamine English Name: Eriochrome Black T 0.5% solution in Triethanolamine Catalog Number: CHEM-232714106 CAS: 1787-61-7 (dye), 102-71-6 (Triethanolamine) Physical Form: liquid Color: dark brown to black Odor: characteristic of Triethanolamine pH Value: no data available Composition: 0.5% Eriochrome...

L-Cysteine Chemical name: L-Cysteine Catalog number: CHEM-322687608 Chemical formula: C3H7NO2S Molecular weight: 121.16 g/mol CAS number: 52-90-4 EC number (EINECS): 200-158-2 Technical data Physical form: solid Color: white to cream-colored Odor: characteristic (sulfur-containing) pH value (1% solution, 20°C): 4.5 - 6.0 Melting point: about...

Technical information on chemical reagents: Chemical formula: C₇H₈ CAS number: 108-88-3 EC number: 203-625-9 Synonyms: methylbenzene Type: Solvent Purity: ≥ 99.5% Molar mass: 92.14 g/mol Density: 0.87 g/ml Appearance: colorless liquid Packaging: depends on sample quantity Shelf life: at least 24 months from delivery...

LISS reagent (R-R NaCl low ionic strength 0.03 mol/l) Technical information on chemical reagents: Chemical formula: NaCl in aqueous solution with low ionic strength NaCl concentration: 0.03 mol/l Synonyms: LISS, Low Ionic Strength Solution Quality: Reactive for serological analysis Purity: Not applicable Examples of...

Crystal Violet 0.1% Aqueous Solution Chemical Name: Crystal Violet (CI 42555), 0.1% aqueous solution Catalog Number: CHEM-124251509 CAS Number (Crystal Violet): 548-62-9 EC Number: 208-953-6 Molar Mass: 407.98 g/mol Technical Data Physical Form: liquid Color: violet Odor: practically odorless pH Value: no data Flash...

Barium chloride solution 5% Technical information about chemical reagents: Chemical formula: BaCl₂. Mass concentration: 5.0 ± 0.1% Molar mass: 208.25 g/mol CAS number: 10361-37-2 EC number: 233-788-1 pH value: 5.0 - 8.0 Density: approx. 1.0434 g/cm³ (20°C) State of matter: liquid Color: colorless Odor:...

Barium chloride solution 5% Technical information about chemical reagents: Chemical formula: BaCl₂. Mass concentration: 5.0 ± 0.1% Molar mass: 208.25 g/mol CAS number: 10361-37-2 EC number: 233-788-1 pH value: 5.0 - 8.0 Density: approx. 1.0434 g/cm³ (20°C) State of matter: liquid Color: colorless Odor:...

Barium chloride solution 0.5 mol/l Technical information about chemical reagents: Chemical formula: BaCl₂. Molar concentration: 0.5 mol/l Molar mass: 208.25 g/mol CAS number: 10361-37-2 EC number: 233-788-1 Measurement range: 0.498 - 0.502 mol/l pH value: 5.0 - 8.0 State of matter: liquid Color: colorless...

Technical information on chemical reagents: Reagent name: Germanium CAS number: 7440-56-4 EC number: 231-164-3 Type: other Quality: pure Molecular formula: Ge Molar mass: 72.63 g/mol Appearance/Form: gray powder Packaging: plastic jar Shelf life: at least 24 months from delivery of goods Examples of professional...

Technical information on chemical reagents: Chemical formula: (C6H5)2NH CAS number: 122-39-4 EC number: 204-539-4 Synonyms: N-Phenylaniline Species: analytical grade Molar mass: 169.23 g/mol Purity grade: 98% Type: other Appearance: light powder Packaging type: plastic container Examples of professional applications in various industries: Analytical chemistry:...

Chloral hydrate R-R 5% Catalog number: CHEM-522256597 Chemical name: Chloral hydrate (Hydratus Chlorali, Chloral hydrate) Concentration: 5% Physical form: Clear, colorless aqueous solution Technical information Active ingredient: Chloral hydrate Concentration: 5% (w/v) Solvent: distilled water Density: approx. 1.02 g/cm³ (20°C) pH value: slightly acidic...

Hydroxylamine Hydrochloride - 2% Solution Chemical Characteristics Trade Name: Hydroxylamine Hydrochloride - 2% Solution Catalog Number: CHEM*524792205 Synonyms: Hydroxylamine HCl, Hydroxylamine Hydrochloride Chemical Formula: HONH₃Cl Molar Mass: 69.49 g/mol CAS Number: 5470-11-1 EC Number: 226-798-2 Physicochemical Properties Form: liquid Color: colorless Odor: faint chlorine...

Hydroxylamine Hydrochloride - 1% Solution Chemical Characteristics Trade Name: Hydroxylamine Hydrochloride - 1% Solution Catalog Number: CHEM*524792204 Synonyms: Hydroxylamine HCl, Hydroxylamine Hydrochloride Chemical Formula: HONH₃Cl Molar Mass: 69.49 g/mol CAS Number: 5470-11-1 EC Number: 226-798-2 Physicochemical Properties Form: liquid Color: colorless Odor: faint chlorine...

Technical information on chemical reagents: Reagent name: Litmus Chemical name: LAKMUS Synonyms: CI 1242 Species: pure Type: indicators EC number: 215-739-6 CAS number: 1393-92-6 Appearance/form: blue powder Packaging: plastic container Shelf life: at least 24 months from delivery of goods Examples of professional applications...

Technical information on chemical reagents: Chemical formula: CsCl CAS number: 7647-17-8 EC number: 231-600-2 Synonyms: Cesium chloride Quality: analytical quality Molar mass: 168.36 g/mol Minimum content: 99%. Type: salts Appearance/form: white powder Examples of professional applications in various industries: Biochemistry and molecular biology: Used...

Technical information on chemical reagents: Chemical formula: Zn(IO₃)₂ CAS number: 7790-37-6 EC number: 232-202-1 Synonyms: Zinc iodate Purity: pure Molar mass: 415.19 g/mol Minimum content: 95 % Type: salts Appearance/Form: white powder Examples of professional applications in various industries: Analytical chemistry: Use as a reagent...

Technical information on chemical reagents: Chemical formula: C20H6Br4Na2O5 CAS number: 17372-87-1 EC number: 241-409-6 Reagent name: Eosin Y disodium salt Synonyms: Disodium tetrabromofluorescein Quality: pure Molar mass: 691.86 g/mol Type: indicators Appearance: light brown powder Packaging type: plastic container Examples of professional applications in...

Technical information on chemical reagents: Chemical formula: C27H30O5S CAS number: 76-61-9 EC number: 200-973-3 Synonyms: Thymolsulfonphthalein alcohol solution Type: Pure Purity: 0.1 % Molar mass: 466.6 g/mol Density: 0.84 g/ml Appearance: clear solution Packaging: brown glass bottle State of matter: liquid Examples of professional...

Technical information on chemical reagents: Chemical name: Sodium thiocyanate Synonyms: Sodium rhodanide Molecular formula: NaSCN Molar mass: 81.07 g/mol Content: 98 Type: salts Appearance: white, crystalline powder Packaging: plastic container Minimum shelf life: 24 months after delivery Examples of professional applications in various industries:...

Technical information on chemical reagents: Chemical name: Sodium citrate solution 1 % Synonyms: Sodium citrate solution Molecular formula: C6H5Na3O7 Content: 1 % Type: Salts Appearance: colorless liquid Packaging: plastic bottle Minimum shelf life: At least 12 months from delivery Examples of professional applications in various industries:...