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104907 Potassium bromide

for IR spectroscopy Uvasol®

Potassium bromide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Hydrobromic Acid Potassium Salt

CAS #: 7758-02-3 EC Number: 231-830-3 Molar Mass: 119.01 g/mol Chemical Formula: KBr Hill Formula: BrK
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104907
가격 및 재고 조회

개요

Replacement Information
Replacement InformationIn North America 1.04907 replaces and is identical to PX1378

주요 사양표

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7758-02-3231-830-3BrKKBr119.01 g/mol

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1.04907.0100
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      		 Glass bottle 100 g
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      1.04907.0500
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          		 Glass bottle 500 g
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          Description
          Catalogue Number104907
          ReplacesPX1378
          SynonymsHydrobromic Acid Potassium Salt
          OverviewPotassium bromide is transparent from the near UV to long wave IR wavelengths. In IR-spectroscopy, solid samples which are difficult to melt or dissolve in any suitable IR-transmitting solvent, are analyzed by grinding with Potassium bromide powder, and pressing into a disc. This procedure has a high quality demand of the used potassium bromide. Potassium bromide Uvasol® is adjusted to a mean particle size of 150 μm. This is sufficient for the preparation of perfectly good pellets without the need for further pre-treatment and the associated risk of contamination. It also retains its powdery form over a period of years if stored in an air-tight condition. Its physical suitability for pelletising is checked by a special application test and its chemical purity established by full spectrum FT-IR analysis.
          References
          Product Information
          CAS number7758-02-3
          EC number231-830-3
          Hill FormulaBrK
          Chemical formulaKBr
          Molar Mass119.01 g/mol
          HS Code2827 51 00
          Quality LevelMQ100
          Applications
          Biological Information
          Physicochemical Information
          Boiling point1435 °C (1013 hPa)
          Density2.750 g/cm3
          Melting Point734 °C
          pH value5.0 - 6 (119 g/l, H₂O, 25 °C)
          Vapor pressure1.3 hPa (795 °C)
          Bulk density900 - 1000 kg/m3
          Solubility650 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H319: Causes serious eye irritation.
          Precautionary Statement(s)P264: Wash skin thoroughly after handling.
          P280: Wear eye protection/ face protection.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P337 + P313: If eye irritation persists: Get medical advice/ attention.
          Signal WordWarning
          RTECSTS7650000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal14
          Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
          Safety Information
          Categories of dangerirritant
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Application testpasses test
          Absorbance(2g pressed disk, 0.5 cm layer thickness)(Water; 3775-3050 / 1760-1520 cm-1)≤ 0.15
          Absorbance(2g pressed disk, 0.5 cm layer thickness)(CH-compounds; 3050-2750 cm⁻¹)≤ 0.004
          Absorbance(2g pressed disk, 0.5 cm layer thickness)(other ; 4000-400 cm⁻¹)≤ 0.020
          Particle Size (d10)≤ 150 µm
          Particle Size (d50)≤ 250 µm
          Particle Size (d90)≤ 500 µm
          Global Trade Item Number
          카탈로그 번호 GTIN
          1.04907.0100 04022536056852
          1.04907.0500 04022536056876

          Documentation

          Potassium bromide MSDS

          타이틀

          물질안전보건자료(MSDS) 

          Potassium bromide Certificates of Analysis

          제품 번호 패킹스펙로트(lot) 번호
          1.04907.0100 Glass bottlePDF 사양 문건
          1.04907.0500 Glass bottlePDF 사양 문건

          Brochure

          Title
          Trouble Shooting Information - All you really need - Potassium bromide

          Technical Info

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