106308 di-Sodium tetraborate decahydrate

106308
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
1303-96-4 215-540-4 B₄Na₂O₇*10H₂O Na₂B₄O₇*10 H₂O 381.32 g/mol ACS,ISO,Reag. Ph Eur

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1063080500
Retrieving availability...
Limited AvailabilityLimited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Plastic bottle 500 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity needs to be mulitiple of
      Upon Order Completion More Information
      You Saved ()
       
      Request Pricing
      1063081000
      Retrieving availability...
      Limited AvailabilityLimited Availability
      Stocked 
      Discontinued
      Limited Quantities Available
      Available
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          Plastic bottle 1 kg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity needs to be mulitiple of
          Upon Order Completion More Information
          You Saved ()
           
          Request Pricing
          1063089050
          Retrieving availability...
          Limited AvailabilityLimited Availability
          Stocked 
          Discontinued
          Limited Quantities Available
          Available
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              Fibre carton 50 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity needs to be mulitiple of
              Upon Order Completion More Information
              You Saved ()
               
              Request Pricing
              Description
              Catalogue Number106308
              SynonymsBorax, Sodium biborate decahydrate, Sodium borate decahydrate
              Descriptiondi-Sodium tetraborate decahydrate
              References
              Product Information
              CAS number1303-96-4
              EC index number005-011-01-1
              EC number215-540-4
              GradeACS,ISO,Reag. Ph Eur
              Hill FormulaB₄Na₂O₇*10H₂O
              Chemical formulaNa₂B₄O₇*10 H₂O
              Molar Mass381.32 g/mol
              HS Code2840 19 90
              Quality LevelMQ100
              Applications
              Applicationdi-Sodium tetraborate decahydrate for analysis ACS,ISO,Reag. Ph Eur. CAS 1303-96-4, chemical formula Na₂B₄O₇*10 H₂O.
              Biological Information
              Physicochemical Information
              Density1.72 g/cm3 (20 °C)
              Melting Point75 °C Elimination of water of crystallisation
              pH value9.2 (47 g/l, H₂O, 20 °C)
              Vapor pressure0.213 hPa (20 °C)
              Bulk density750 kg/m3
              Solubility49.74 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 2660 mg/kg
              LD 50 dermalLD50 Rabbit > 2000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H360FD: May damage fertility. May damage the unborn child.
              H319: Causes serious eye irritation.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P308 + P313: IF exposed or concerned: Get medical advice/ attention.
              Signal WordDanger
              RTECSVZ2275000
              Storage class6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
              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
              Hazard Symbols Hazard SymbolsToxic
              Categories of dangertoxic for reproduction
              R PhraseR 60-61-36
              May impair fertility.May cause harm to the unborn child.Irritating to eyes.
              S PhraseS 53-45-26
              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).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +5°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (acidimetric)99.5 - 103.0 %
              Identitypasses test
              Appearance of solutionpasses test
              Insoluble matter≤ 0.005 %
              pH-value (0.01 M Solution, 25 °C)9.15 - 9.20
              pH-value (4 %, water)9.0 - 9.6
              Chloride (Cl)≤ 0.0007 %
              Phosphate (PO₄)≤ 0.001 %
              Sulfate (SO₄)≤ 0.005 %
              Heavy metals (as Pb)≤ 0.001 %
              As (Arsenic)≤ 0.0005 %
              Ca (Calcium)≤ 0.005 %
              Cu (Copper)≤ 0.0005 %
              Fe (Iron)≤ 0.0005 %
              NH₄ (Ammonium)≤ 0.001 %
              Pb (Lead)≤ 0.0005 %
              Corresponds to ACS,ISO,Reag. Ph Eur