Millipore Sigma Vibrant Logo

100164 Boric acid

cryst., EMPROVE® API Ph Eur,BP,NF

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

Synonyms: Orthoboric acid, Trihydroxidoboron

CAS #: 10043-35-3 EC Number: 233-139-2 Molar Mass: 61.83 g/mol Chemical Formula: H₃BO₃ Hill Formula: BH₃O₃ Grade: Ph Eur,BP,NF
View Products on Sigmaaldrich.com
100164
View Pricing & Availability
Learn about the Emprove® Program

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
10043-35-3233-139-2BH₃O₃H₃BO₃61.83 g/molPh Eur,BP,NF

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1001640001
Retrieving availability...
—
Limited Availability Limited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 3 x 1kg
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      1001641000
      Retrieving availability...
      —
      Limited Availability Limited 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 is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          1001649025
          Retrieving availability...
          —
          Limited Availability Limited Availability
          Stocked 
          Discontinued
          Limited Quantities Available
          Available
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 Fibre carton 25 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              Description
              Catalogue Number100164
              SynonymsOrthoboric acid, Trihydroxidoboron
              References
              Product Information
              CAS number10043-35-3
              EC index number005-007-00-2
              EC number233-139-2
              GradePh Eur,BP,NF
              Hill FormulaBH₃O₃
              Chemical formulaH₃BO₃
              Molar Mass61.83 g/mol
              HS Code2810 00 10
              Quality LevelMQ600
              Applications
              Biological Information
              Physicochemical Information
              Density1.48 g/cm3 (23 °C)
              Melting Point>1000 °C (decomposition)
              pH value5.1 (1.8 g/l, H₂O, 25 °C)
              Vapor pressure<0.1 hPa (25 °C)
              Bulk density400 - 600 kg/m3
              Solubility49.2 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 Pictogram(s)
              Hazard Statement(s)H360FD: May damage fertility. May damage the unborn child.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P202: Do not handle until all safety precautions have been read and understood.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
              P308 + P313: IF exposed or concerned: Get medical advice/ attention.
              P405: Store locked up.
              P501: Dispose of contents/ container to an approved waste disposal plant.
              Signal WordDanger
              RTECSED4550000
              Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
              WGKWGK 1 slightly hazardous to water
              Disposal28
              Aqueous solutions: Container D.
              Safety Information
              Categories of dangertoxic for reproduction
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +2°C to +25°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (alkalimetric, calculated on dried substance)99.5 - 100.5 %
              Assay (alkalimetric)99.0 - 100.5 %
              Identitypasses test
              Appearance of solutionpasses test
              Completeness of solutionpasses test
              Solubility in ethanolpasses test
              pH-value (3.3 %, water)3.8 - 4.8
              Sulfate (SO₄)≤ 0.04 %
              Heavy metals (as Pb)≤ 0.0015 %
              As (Arsenic) (*)≤ 0.001
              Organic impuritiespasses test
              Residual solvents (ICH Q3C)excluded by manufacturing process
              Loss on drying (over silica gel)≤ 0.5 %
              Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
              Corresponds to Ph Eur,BP,NF
              Global Trade Item Number
              Catalog Number GTIN
              1001640001 04027269279462
              1001641000 04027269121952
              1001649025 04027269122973

              Documentation

              Emprove® API Information Package

              Title

              Boric acid SDS

              Title

              Safety Data Sheet (SDS) 

              Boric acid Certificates of Analysis

              Product Number PackagingSpecificationLot Number
              1001640001 Plastic bottlePDF Specification Document
              1001641000 Plastic bottlePDF Specification Document
              1001649025 Fibre cartonPDF Specification Document

              Certificates

              Title