Sodio tetraidroborato ≥99%, TraceSELECT™ for the determination of hydride formers by aas, Fluka™
Fornitore: Honeywell Chemicals
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Pericolo
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Synonyms:
Sodio tetraidruroborato
TraceSELECT™ Ultra and TraceSELECT
- Ultra-pure acids, bases, and salts for smelting and wet digestion in environmental, water, and food analysis
- Sample preparation for trace analysis requires reagents of the highest purity; our TraceSELECT Ultra products for ultra-trace analysis at ppb and even ppt levels are produced by sub-boiling distillation
- The acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (µg/kg) trace range
- packaged in high-quality containers appropriate for each product
- the reagents are produced and bottled under clean-room conditions
Formula:
NaBH₄ Peso molecolare: 37.83 g/mol Punto di ebollizione: 400 °C (1.027 hPa) Punto di fusione: 360 °C Densità: 1.074 g/cm³ (20 °C) Flash Pt: 69 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003518 CAS Number: 16940-66-2 EINECS: 241-004-4 UN: 1426 ADR: 4.3 I Merck Index: 13,08664 |
Risultati del test di specificazione
Assay | 98.5 - 101.5 % |
Arsenic (As) | Max. 0.05 ppm |
Mercury (Hg) | Max. 50 ppb |
Antimony (Sb) | Max. 0.05 ppm |
Selenium (Se) | Max. 0.05 ppm |
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