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106308 Tetraborat de di-sodiu decahidrat,

di-Sodium tetraborate decahydrate for analysis ACS,ISO,Reag. Ph Eur. CAS 1303-96-4, chemical formula Na₂B₄O₇*10 H₂O.

Tetraborat de di-sodiu decahidrat, MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Borax, Sodium biborate decahydrate, Sodium borate decahydrate

CAS #: 1303-96-4 EC Number: 215-540-4 Molar Mass: 381.37 g/mol Chemical Formula: Na₂B₄O₇ * 10 H₂O Hill Formula: B₄Na₂O₇*10H₂O Grade: ACS,ISO,Reag. Ph Eur
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
1303-96-4215-540-4B₄Na₂O₇*10H₂ONa₂B₄O₇ * 10 H₂O381.37 g/molACS,ISO,Reag. Ph Eur

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      1063081000
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          1063089050
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              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 Mass381.37 g/mol
              HS Code2840 19 00
              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
              Density1.730 g/cm3
              Melting Point75 °C Degajă apă de cristalizare
              pH value9.0 - 9.5 (38.1 g/l, H₂O, 25 °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)H319: Provoacă o iritare gravă a ochilor.
              H360FD: Poate dăuna fertilităţii. Poate dăuna fătului.
              Precautionary Statement(s)P202: A nu se manipula decât după ce au fost citite şi înţelese toate măsurile de securitate.
              P264: Spălaţi-vă pielea bine după utilizare.
              P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
              P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
              P308 + P313: ÎN CAZ DE expunere sau de posibilă expunere: consultaţi medicul.
              P337 + P313: Dacă iritarea ochilor persistă: consultaţi medicul.
              Signal WordPericol
              RTECSVZ2275000
              Storage class6.1D Materiale necombustibile, toxicitate acută Categoria 3/ materiale periculoase toxice sau materiale periculoase provocând efecte cronice
              WGKWGK 1 slabă contaminare a apei
              Disposal3
              Reactivii organici relativ cu reactivitate relativ redusa trebuie colectati in containerul A. Daca sunt halogenati, ei trebuie colectati in containerul B. Pentru reziduurile solide utilizati containerul C.
              Safety Information
              Categories of dangertoxic pentru reproducere
              Product Usage Statements
              Storage and Shipping Information
              StorageA se depozita între +2°C la +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
              Global Trade Item Number
              Catalogue Number GTIN
              1063080500 04022536074757
              1063081000 04022536074771
              1063089050 04022536074795