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845002 Maleic acid

845002
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
110-16-7203-742-5C₄H₄O₄HOOCCH=CHCOOH116.07 g/mol

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      8450021000
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          8450025000
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              Description
              Catalogue Number845002
              Synonymscis-Butenedioic acid
              DescriptionMaleic acid
              References
              Product Information
              CAS number110-16-7
              EC index number607-095-00-3
              EC number203-742-5
              Hill FormulaC₄H₄O₄
              Chemical formulaHOOCCH=CHCOOH
              Molar Mass116.07 g/mol
              Structure formula ImageStructure formula Image
              Quality LevelMQ400
              Applications
              ApplicationMaleic acid Msynth®plus. CAS 110-16-7, EC Number 203-742-5, chemical formula HOOCCH=CHCOOH.
              Biological Information
              Physicochemical Information
              Density1.59 g/cm3 (20 °C)
              Melting Point130 - 135 °C
              pH value1.3 (100 g/l, H₂O, 20 °C)
              Vapor pressure<0.1 hPa (20 °C)
              Bulk density750 - 800 kg/m3
              Solubility478.8 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 708 mg/kg
              LD 50 dermalLD50 Rabbit 1560 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H302 + H312: Harmful if swallowed or in contact with skin.
              H315: Causes skin irritation.
              H317: May cause an allergic skin reaction.
              H318: Causes serious eye damage.
              H335: May cause respiratory irritation.
              Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
              P264: Wash skin thoroughly after handling.
              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.
              P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
              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
              RTECSOM9625000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly 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 dangerharmful, irritant, sensitizing
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDKein Gefahrgut
              Declaration (transport by air) IATA-DGRNo Dangerous Good
              Declaration (transport by sea) IMDG-CodeNo Dangerous Good
              Supplemental Information
              Specifications
              Colour (visual)white
              Appearance of substance (visual)powder
              Assay (HPLC, area%)≥ 99.0 % (a/a)
              Melting range (lower value)≥ 130 °C
              Melting range (upper value)≤ 135 °C
              Assay (acidimetric)≥ 99.0 %
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8450020100 04027269169107
              8450021000 04027269169114
              8450025000 04027269297985

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Di-and Polycarboxylic Acids
              Reagents, Chemicals and Labware > API Synthesis > Msynth®plus
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Coatings > Organic Synthesis Auxiliaries for Coatings