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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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Overview

Replacement Information

Key Specifications Table

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

Products

Catalog NumberPackaging Qty/Pack
1063060250 Plastic bottle 250 g
1063061000 Plastic bottle 1 kg
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
Catalog Number GTIN
1063060250 04022536074702
1063061000 04022536074719