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106306 di-Sodium tetraborate

di-Sodium tetraborate anhydrous for analysis. CAS 1330-43-4, chemical formula Na₂B₄O₇.

di-Sodium tetraborate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Borax

CAS #: 1330-43-4 EC Number: 215-540-4 Molar Mass: 201.22 g/mol Chemical Formula: Na₂B₄O₇ Hill Formula: B₄Na₂O₇
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106306
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
1330-43-4215-540-4B₄Na₂O₇Na₂B₄O₇201.22 g/mol

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              Description
              Catalogue Number106306
              SynonymsBorax
              Descriptiondi-Sodium tetraborate
              References
              Product Information
              CAS number1330-43-4
              EC index number005-011-00-4
              EC number215-540-4
              Hill FormulaB₄Na₂O₇
              Chemical formulaNa₂B₄O₇
              Molar Mass201.22 g/mol
              HS Code2840 11 00
              Quality LevelMQ100
              Applications
              Applicationdi-Sodium tetraborate anhydrous for analysis. CAS 1330-43-4, chemical formula Na₂B₄O₇.
              Biological Information
              Physicochemical Information
              Density2.367 g/cm3 (20 °C)
              Melting Point741 °C
              pH value9.2 (25 g/l, H₂O, 20 °C)
              Vapor pressure7.3 hPa (1200 °C)
              Bulk density700 kg/m3
              Solubility25.6 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 dermalLD50 Rabbit > 2000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H319: Causes serious eye irritation.
              H360FD: May damage fertility. May damage the unborn child.
              Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
              P264: Wash skin thoroughly after handling.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
              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.
              P337 + P313: If eye irritation persists: Get medical advice/ attention.
              Signal WordDanger
              RTECSED4588000
              Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing 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
              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 (acidimetric)≥ 98.0 %
              Chloride (Cl)≤ 0.001 %
              Phosphate (PO₄)≤ 0.002 %
              Sulfate (SO₄)≤ 0.005 %
              Heavy metals (as Pb)≤ 0.002 %
              Ca (Calcium)≤ 0.005 %
              Fe (Iron)≤ 0.001 %
              Global Trade Item Number
              Catalogue Number GTIN
              1.06306.0250 04022536074702
              1.06306.1000 04022536074719
              1.06306.9025 04022536919355