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1,4-Dioxano ≥99%, PHOTREX® for spectrophotometry, para cintilação, J.T.Baker®

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Sinônimos: p-Dioxano

9196-02EA 330.84 EUR
9196-02
1,4-Dioxano ≥99%, PHOTREX® for spectrophotometry, para cintilação, J.T.Baker®
1,4-Dioxano

For spectrophotometry and liquid scintillation counting. Stabilized with 0.001% sodium diethyldithiocarbamate. UV cutoff 215nm. Lot analysis on label.

Fórmula: C₄H₈O₂
Peso Molecular: 88,11 g/mol
Ponto de ebulição: 101,1 °C (1013 hPa)
Ponto de Fusão: 11,8 °C
Densidade: 1,03 g/cm³ (20 °C)
Ponto de Inflamação: 12 °C
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00006571
Número CAS: 123-91-1
EINECS: 204-661-8
UN: 1165
ADR: 3,II
Merck Index: 13,03330
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Especificações dos Resultados do Teste

For Laboratory,Research,or Manufacturing Use
ACS - Assay (C₄H₈O₂) (by GC, corrected for water) ≥99.0 %
ACS - Carbonyl Compounds (as HCHO) (by polarography) ≤0.01 %
ACS - Color (APHA) ≤10
Counting Efficiency for ³H in Prepared Cocktail", For Information Only"
ACS - Freezing Point ≥11.0 °C
ACS - Peroxide (as H₂O₂) ≤0.005 %
ACS - Residue after Evaporation ≤0.001 %
ACS - Titrable Acid (meq/g) ≤0.0016
ACS - Water (by KF, coulometric) ≤0.02 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 420 nm ≤0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-295 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 270 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 nm ≤0.25
Ultraviolet Absorbance (1.00-cm cell vs. water) - 225 nm ≤0.60
Ultraviolet Absorbance (1.00-cm cell vs. water) - 215 nm ≤1.00
Product Information (not specifications):
Windows of Infrared Transmittance (0.1-mm path, 50-100% T), µm:
2.0 - 3.3; 3.8 - 5.0; 5.1 – 6.7; 9.9 – 10.7; 12.1 – 15.4
STORAGE: Store above 11°C (53°F) or product will freeze.

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