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Ácido acético glacial RA ACS. Modelo 9508

$ 500

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El Ácido acético glacial es un agente activo concentrado dentro del vinagre, es usado en la preparación de alimentos como saborizante, amortiguador Ph, coagulante, solvente de gomas, resinas.

Ácido acético glacial RA ACS. Modelo 9508 - Envío Gratuito

Descripción Descripción

Formula CH3COOH
 CAS 64-19-7
Densidad 1 L=1.05 Kg

ESPECIFICACIONES DEL PRODUCTO:

TEST SPECIFICATION
Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
IMPORTANT: Material will freeze if stored below 17 °C (63°F).
Assay (by GC, corrected for water) >= 99.7 %
Color (APHA) <= 10
Dilution Test Passes Test
Residue after Evaporation <= 0.001 %
Acetic Anhydride ((CH₃CO)₂O) <= 0.01 %
Chloride (Cl) <= 1 ppm
Sulfate (SO₄) <= 1 ppm
Trace Impurities - Iron (Fe) <= 0.2 ppm
Substances Reducing Dichromate Passes Test
Substances Reducing Permanganate Passes Test
Titrable Base (meq/g) <= 0.0004
Acetaldehyde <= 0.005 %
Sensitivity Passes Test
Trace Impurities - Arsenic and Antimony (as As) <= 50.0 ppb
Trace Impurities - Boron (B) <= 100.0 ppb
Trace Impurities - Chromium (Cr) <= 200.0 ppb
Trace Impurities - Cobalt (Co) <= 100.0 ppb
Trace Impurities - Copper (Cu) <= 100.0 ppb
Trace Impurities - Iron (Fe) <= 200.0 ppb
Trace Impurities - Heavy Metals (as Pb) <= 0.5 ppm
Trace Impurities - Lead (Pb) <= 300.0 ppb
Trace Impurities - Manganese (Mn) <= 200.0 ppb
Trace Impurities - Nickel (Ni) <= 100.0 ppb
Trace Impurities - Potassium (K) <= 300.0 ppb
Trace Impurities - Tin (Sn) <= 100 ppb
Trace Impurities - Titanium (Ti) <= 300.0 ppb
Trace Impurities - Zinc (Zn) <= 200.0 ppb
Meets Reagent Specifications for testing USP/NF monographs

 

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