Every batch of our premium-grade organic and inorganic reagents and standards comes with its consistency, purity and accuracy assured. Including Karl Fischer titration and its wide-range of reagents for both volumetric and coulometric titrations. This assurance is why scientists have trusted us for more than 70 years and referenced us in more than 5,000 peer-reviewed publications.
Chat Online5% solution of trinitrobenzene sulfonic acid in methanol to label primary amines (peptides or amino acids) for colorimetric detection (A max 335 nm). Vacuum Hydrolysis Tubes. High-quality valved glass tubes designed for heated, vacuum, acid-hydrolysis of proteins and peptides for amino acid analysis by HPLC chromatography.
Chat OnlineHydrochloric acid is a versatile chemical that hydrochloric acid is used in the chemical industry as a chemical reagent in the large-scale production of vinyl chloride (CH 2 CHCl) for PVC plastic, and polyurethane. It has numerous other industrial uses such as (i) hydrometallurgical processing, for example, production of alumina and/or titanium dioxide; (ii) chlorine dioxide synthesis; (iii ...
Chat OnlineAlibaba.com offers 184 sodium and hydrochloric acid products. About 2% of these are other chemicals, 2% are chloride, and 1% are carbonate. A wide variety of sodium and hydrochloric acid options are available to you, such as industrial grade, reagent grade, and agriculture grade.
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Chat OnlineAmmonium Hydroxide, Reagent, ACS is a solution of amonia in water. Aqueous amonia, as it's otherwise known is used as a complexant and base in qualitative inorganic analysis. It becomes a deep blue color with copper solutions. Also used to dissolve silver oxide residues, such as the ones formed from Tollens' reagent. It is also commmonly used in numerous household cleaning agents, such as ...
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Chat Onlinecomplexing agents (Figure 4) include ammonia (sulfamic acid), hydrochloric acid (chlorosulfuric acid), water or sulfuric acid (sulfuric acid or oleum) and dry air (air/SO3 film sulfonation). Control of the ratio of SO 3 to organic raw material is vital to achieving the desired product quality with use of any of the agents. Additionally, these processes require heat removal to maintain product ...
Chat OnlineHydrochloric acid reagent grade, 37% CAS Number 7647-01-0. Empirical Formula (Hill Notation) HCl . Molecular Weight 36.46 . Beilstein/REAXYS Number 1098214 . EC Number 231-595-7. MDL number MFCD00011324. PubChem Substance ID 24867241
Chat OnlineConcentration: 0.37 Composition: Hydrochloric Acid 37%, Water 63% Grade: ACS Reagent Boiling Point: Approximately 100 °C Density: 1.18 Molecular Weight: 36.46g/mol Melting Point: -28 °C Color: Colorless liquid Physical State: Liquid pH Range: Solubility Information: Miscible …
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Chat Online…acidifying reagent. Hydrochloric acid is also frequently used during chemical analysis to prepare samples for analysis. It reacts with basic compounds, turning them into dissolved chlorides that can then undergo analysis. As an ACS grade Reagent, Spectrum Chemical manufactured Hydrochloric Acid is…
Chat OnlineHydrochloric Acid 10M (10N) Category: Analytical Reagents > Volumetric Solutions > Ready to use > Certified VS Ref Num: Z13411031 Full Name: Hydrochloric Acid 10M (10N) Shelf Life on Ship Date: 24 Months - Store under normal laboratory conditions, at temperatures between 15°C to 25°C Vol.: 500 ml. Certification: ISO 17034 ISO 17025 ISO 9001 Price: EUR 26.00 . Add to Cart . This product is on ...
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Chat OnlineHydrochloric acid or muriatic acid is a colorless inorganic chemical system with the formula HCl.Hydrochloric acid has a distinctive pungent smell. It is classified as strongly acidic and can attack the skin over a wide composition range, since the hydrogen chloride completely dissociates in an aqueous solution.. Hydrochloric acid is the simplest chlorine-based acid system containing water.
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