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100165 Boric acid

100165
Purchase on Sigma-Aldrich

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

Products

Catalogue NumberPackaging Qty/Pack
1001650100 Plastic bottle 100 g
1001650500 Plastic bottle 500 g
1001651000 Plastic bottle 1 kg
1001655000 Plastic bottle 5 kg
1001659012 Bucket, plastic 12 kg
1001659025 Fibre carton 25 kg
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
Quality LevelMQ300
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 +30°C.
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 %
Sulfate (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
Global Trade Item Number
Catalogue Number GTIN
1001650100 04022536002576
1001650500 04022536002583
1001651000 04022536002606
1001655000 04022536002620
1001659012 04027269677657
1001659025 04022536002644

Documentation

Boric acid SDS

Title

Safety Data Sheet (SDS) 

Boric acid Certificates of Analysis

Product Number PackagingSpecificationLot Number
1001650100 Plastic bottlePDF Specification Document
1001650500 Plastic bottlePDF Specification Document
1001651000 Plastic bottlePDF Specification Document
1001655000 Plastic bottlePDF Specification Document
1001659012 Bucket, plasticPDF Specification Document
1001659025 Fibre cartonPDF Specification Document

Brochure

Title
Inorganics & Solvents for classical analysis
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