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104716 Imidazole

Imidazole buffer substance ACS. CAS 288-32-4, pH 10.5 (67 g/l, H₂O, 20 °C).

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

Synonyms: Glyoxaline, Iminazole

104716
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
288-32-4C₃H₄N₂

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      1.04716.0250
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              Description
              Catalogue Number104716
              SynonymsGlyoxaline, Iminazole
              References
              Product Information
              CAS number288-32-4
              EC index number613-319-00-0
              EC number206-019-2
              GradeACS
              Hill FormulaC₃H₄N₂
              Molar Mass68.08 g/mol
              HS Code2933 29 91
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              ApplicationImidazole buffer substance ACS. CAS 288-32-4, pH 10.5 (67 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Density1.233 g/cm3 (20 °C)
              Flash point145 °C
              Ignition temperature480 °C
              Melting Point90.5 °C
              pH value10.5 (67 g/l, H₂O, 20 °C)
              Vapor pressure0.003 hPa (20 °C)
              Bulk density500 - 600 kg/m3
              Solubility633 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 970 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H302: Harmful if swallowed.
              H314: Causes severe skin burns and eye damage.
              H360D: May damage the unborn child.
              Precautionary Statement(s)P260: Do not breathe dust.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
              P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
              P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
              P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              Signal WordDanger
              RTECSNI3325000
              Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
              WGKWGK 2 obviously hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Categories of dangertoxic for reproduction, harmful, corrosive
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +15°C to +25°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3263 , 8, III
              Declaration (transport by air) IATA-DGRUN 3263 , 8, III
              Declaration (transport by sea) IMDG-CodeUN 3263 , 8, III, Segregation Group: 18 (Alkalis)
              Supplemental Information
              Specifications
              Assay (perchloric acid titration)≥ 99
              Identity (IR-spectrum)conforms
              pH-value (5 %, in water)9.5 - 11.0
              Melting point90 - 92
              UV/VIS Spectrumconforms
              Fe (Iron)≤ 0.001 %
              Sulfated ash≤ 0.1
              Water (according to Karl Fischer)≤ 0.2
              Corresponts to ACS
              Global Trade Item Number
              Catalogue Number GTIN
              1.04716.0050 04022536053929
              1.04716.0250 04022536053936
              1.04716.1000 04022536053950

              Documentation

              Imidazole SDS

              Title

              Safety Data Sheet (SDS) 

              Imidazole Certificates of Analysis

              Product Number PackagingSpecificationLot Number
              1.04716.0050 Plastic bottlePDF Specification Document
              1.04716.0250 Plastic bottlePDF Specification Document
              1.04716.1000 Plastic bottlePDF Specification Document

              Application Notes

              Title
              Water in 2-Mercaptoethanol
              Water in 3-Mercaptopropane-1,2-diol
              Water in Chloroacetic acid
              Water in Dichloroacetic acid
              Water in Erythromycin
              Water in Glutathione
              Water in L-cysteine
              Water in Mercaptopropionic acid
              Water in Trifluoroacetic acid