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100165 | Boric acid

100165
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
      10043-35-3233-139-2BH₃O₃H₃BO₃61.83 g/molACS,ISO,Reag. Ph Eur

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      1001650100
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          Plastic bottle 100 g
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          1001650500
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              Plastic bottle 500 g
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              1001651000
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                  Plastic bottle 1 kg
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                  1001655000
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                      Plastic bottle 5 kg
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                      1001659012
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                          Bucket, plastic 12 kg
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                          1001659025
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                              Fibre carton 25 kg
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                              Description
                              Catalogue Number100165
                              SynonymsOrthoboric acid, Trihydroxidoboron
                              References
                              Product Information
                              CAS number10043-35-3
                              EC index number005-007-00-2
                              EC number233-139-2
                              GradeACS,ISO,Reag. Ph Eur
                              Hill FormulaBH₃O₃
                              Chemical formulaH₃BO₃
                              Molar Mass61.83 g/mol
                              HS Code2810 00 90
                              Applications
                              ApplicationBoric acid for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Boric acid CAS No. 10043-35-3, EC Number 233-139-2. Boric acid MSDS (material safety data sheet) or SDS here.
                              Biological Information
                              Physicochemical Information
                              Density1.44 g/cm³ (20 °C)
                              Melting Point185 °C (decomposition)
                              pH value3.8 - 4.8 (33 g/l, H₂O, 20 °C)
                              Vapor pressure<0.0000001 hPa (25 °C)
                              Bulk density400 - 600 kg/m3
                              Solubility46.5 g/l
                              Dimensions
                              Materials Information
                              Toxicological Information
                              LD 50 oralLD50 Rat 2660 mg/kg
                              LD 50 dermalLD50 Rat > 2000 mg/kg
                              Safety Information according to GHS
                              Hazard Pictogram(s)
                              Hazard Statement(s)H360FD: May damage fertility. May damage the unborn child.
                              Precautionary Statement(s)P201: Obtain special instructions before use.
                              P308 + P313: IF exposed or concerned: Get medical advice/ attention.
                              RTECSED4550000
                              Safety Information
                              R PhraseR 60-61
                              May impair fertility.May cause harm to the unborn child.
                              S PhraseS 53-45
                              Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
                              Product Usage Statements
                              Storage and Shipping Information
                              Packaging Information
                              Transport Information
                              Supplemental Information
                              Specifications
                              Assay (alkalimetric)99.5 - 100.5 %
                              Identitypasses test
                              Appearance of solutionpasses test
                              pH-value (3.3 %, water)3.8 - 4.8
                              Chloride (Cl)≤ 0.0003 %
                              Phosphate (PO₄)≤ 0.0005 %
                              Sulphate (SO₄)≤ 0.0005 %
                              Solubility in ethanolpasses test
                              In methanol insoluble matter≤ 0.005 %
                              Heavy metals (as Pb)≤ 0.0005 %
                              Ca (Calcium)≤ 0.002 %
                              Fe (Iron)≤ 0.0001 %
                              Pb (Lead)≤ 0.001 %
                              Organic impuritiespasses test
                              Nonvolatile with methanol≤ 0.05 %
                              Corresponds to ACS,ISO,Reag. Ph Eur

                              Documentation

                              SDS

                              Title

                              Safety Data Sheet (SDS) 

                              Certificates of Analysis

                              Product Number PackagingSpecificationLot Number
                              1001650100 Plastic bottle PDF Specification Document
                              1001650500 Plastic bottle PDF Specification Document
                              1001651000 Plastic bottle PDF Specification Document
                              1001655000 Plastic bottle PDF Specification Document
                              1001659012 Bucket, plastic PDF Specification Document
                              1001659025 Fibre carton PDF Specification Document

                              Brochure

                              Title
                              Biological Buffer Substances - in high purity