Technical information about chemical reagents: Chemical formula: Al(OH)₃ CAS number: 21645-51-2 EC number: 244-492-7 Synonyms: Aluminum hydroxide Genre: Rules Purity: ≥98% (analytical grade) Appearance: white powder Molar mass: 78 g/mol Packaging: plastic container Shelf life: minimum 24 months from delivery Melting point: decomposes before...

Technical information about chemical reagents: Reagent name: Aluminum potassium sulfate dodecahydrate Synonyms: Potassium aluminum alum CAS number: 7784-24-9 EC number: 233-141-3 Type: Salts Quality: analytical grade Chemical formula: AlK(SO₄)₂ · 12H₂O Molar mass: 474.39 g/mol Purity: 99% Appearance/Form: white, crystalline powder Packaging: plastic container...

Technical information about chemical reagents: Chemical formula: P₂O₅ CAS number: 1314-56-3 EC number: 215-236-1 Synonyms: Phosphorus pentoxide, Diphosphorus pentoxide Genre: other Purity: ≥98 % Appearance: white, strongly hygroscopic powder Molar mass: 141.94 g/mol Packaging: plastic container Shelf life: minimum 24 months from delivery Melting point:...

Technical information on chemical reagents: Reagent name: Crystal violet Synonyms: Methyl violet 10 B CAS number: 548-62-9 EC number: 208-953-6 Type: Indicators Species: pure Summary formula: C₂₅H₃₀ClN₃ Molar mass: 407.99 g/mol Content: 90% Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24...

Technical information about chemical reagents: Chemical formula: (CH3)2SO CAS number: 67-68-5 Reagent name: Dimethyl sulfoxide Synonyms: Dimethyl sulfoxide, DMSO Molar mass: 78.13 g/mol Content: ≥99.7 % Density: 1.10 g/ml Type: other Appearance: colorless, clear liquid Packaging type: Brown glass bottle Examples of professional applications in various industries:...

Technical information about chemical reagents: Chemical formula: (CH3)2SO CAS number: 67-68-5 Reagent name: Dimethyl sulfoxide solution 20% Synonyms: Methyl sulfoxide, Methylsulfinylmethane, DMSO, Dimethyl sulfoxide Molar mass: 78.13 g/mol Content: 20% Density: 1.02 g/ml Type: other Appearance: colorless, clear liquid Packaging type: Brown glass bottle Examples...

Product name: QUALITÄTSFILTERPAPIER: Product name (English): Qualitative filter paper: Synonyms: Filter paper: Material type: Tissue paper: Grammage [g/m2]: 65 Qualitative filter paper 100 x 100 mm WarChem is commonly used in laboratories, pharmaceutical, chemical, and food industries. Thanks to its high quality and efficiency,...

Technical information about chemical reagents: Chemical formula: C₂₀H₁₂N₃NaO₇S CAS number: 1787-61-7 EC number: 217-250-3 Synonyms: Eriochrome Black T Species: pure Molar mass: 461.38 g/mol Type: Indicators Appearance/Form: black powder Packaging type: Plastic container Examples of professional applications in various industries: Analytical chemistry: As a...

Technical information about chemical reagents: Chemical formula: C₇H₆O₃ CAS number: 69-72-7 EC number: 200-712-3 Synonyms: Hydroxybenzoic acid Type: Acid Purity: ≥ 98 % Molar mass: 138.12 g/mol Appearance: white powder Packaging type: Plastic container Examples of professional applications in various industries: Pharmaceuticals and cosmetics: Used in...

Technical information on chemical reagents: Chemical formula: Ni(NO₃)₂·6H₂O CAS number: 13478-00-7 EC number: 236-068-5 Synonyms: Nickel nitrate hexahydrate Type: Salt Purity: analytical grade (≥ 98 %) Molar mass: 290.81 g/mol Appearance: dark green, crystalline powder or crystals Packaging type: Plastic container Examples of professional applications in...

Technical information on chemical reagents: Chemical formula: C₆H₅OH (in 50% solution) CAS number: 108-95-2 EC number: 203-632-7 Synonyms: Carbolic acid 50% solution Genre: other Purity: 50% (pure) Appearance: colorless, cloudy liquid Molar mass: 94.11 g/mol Density: approx. 1.06 g/ml Packaging: brown glass bottle Shelf...

Technical information about chemical reagents: Chemical formula: CuO CAS number: 1317-38-0 EC number: 215-269-1 Synonyms: Copper oxide Genre: other Purity: 99% (pure) Appearance: black powder Molar mass: 79.55 g/mol Packaging: plastic container Shelf life: minimum 24 months from delivery Density: approx. 6.3 g/cm³ Melting...

The Warchem porcelain mortar and pestle is an indispensable product in the kitchen, frequently used in preparing various dishes. Thanks to its solid construction and high-quality materials, this mortar guarantees durability and ease of use. One of the main applications of this product is...

Type: bottle with a dropperMaterial: Plastic | Dominant color: colorless The WarChem LDPE 20 ml dropper is a perfect tool for the precise measurement and application of various liquid substances. Its use is broad and applied in many fields. In medicine, the WarChem LDPE...

Material: Glass The WarChem 30 ml glass dropper is an extremely useful tool in laboratories, pharmacies, the pharmaceutical industry, and many other areas where precise liquid measurement is required. Due to its design and accuracy, the WarChem glass dropper is ideal for measuring the...

Capacity [ml]: 10Type: straightMaterial: GlassStopcock material: TeflonGlass class: B: Schellbach stripe: No The straight glass burette of the B-class from WARCHEM is a reliable laboratory instrument widely used in many areas of science and industry. Thanks to its precise craftsmanship and high-quality glass, this...

Type: BattenMaterial: Glass The 200 mm Warchem glass batten is a product widely used in various fields. It can serve as a decorative element in architecture, adding elegance and modernity to interiors. It may also have a protective function, shielding surfaces from mechanical damage,...

Low-esterified, amidated citrus pectin – pure Technical information about the chemical reagent: CAS number: 9000-69-5 EG number: 232-553-0 Synonyms: Pectin, pectin, Pectin (amidated) Art: Pure Designation: Low-esterified, amidated citrus pectin Examples of professional applications in various industries: Chemical and technical industry – Gelling and...

Low-esterified, amidated citrus pectin – pure Technical information about the chemical reagent: CAS number: 9000-69-5 EG number: 232-553-0 Synonyms: Pectin, pectin, Pectin (amidated) Art: Pure Designation: Low-esterified, amidated citrus pectin Examples of professional applications in various industries: Chemical and technical industry – Gelling and...

Caffeine anhydrous (Coffeinum) - pure Technical information about chemical reagents: Chemical formula: C₈H₁₀N₄O₂. CAS number: 58-08-2 EC number: 200-362-1 Synonyms: Caffeine, Coffeinum Type: pure Purity: high, meets analytical requirements Examples of professional applications in various industries: Chemical industry and research: Model substance used in...