CH3CN
cianuro de metilo
M.W: 41.05 CAS: 75-05-8 EC: 200-835-2 TARIC: 29269070
EC INDEX: 608-001-00-3
UN: 1648 IMDG: 3 II UN 1648 ADR: 3 II UN 1648 (D/E) IATA: 3 II UN 1648 
SHOW SPECIFICATIONS
- UV-Absorbance maximum limit (195 nm) ≤ 0.15
- UV-Absorbance maximum limit (200 nm) ≤ 0.05
- UV-Absorbance maximum limit (205 nm) ≤ 0.04
- UV-Absorbance maximum limit (210 nm) ≤ 0.02
- UV-Absorbance maximum limit (220 nm) ≤ 0.01
- UV-Absorbance maximum limit (254 nm) ≤ 0.005
- Ultraviolet Cutoff ≤ 190nm
- Gradient Elution test passes test
- Assay ≥ 99.9%
- Colour (Hazen) ≤ 10
- Water (H2O) by Karl – Fischer ≤ 0.01%
- Residue on evaporation ≤ 0.0001%
- Titratable acid ≤ 0.0008mEq/g
- Titratable base ≤ 0.0006mEq/g
- ACS Specification passes test
- Ultraviolet spectrophotometry
- UV-Absorbance maximum limit (190 nm) ≤ 1.00
- Fluorescense Trace Impurities
- Acidity (Acetic acid (CH3COOH)) ≤ 0.008%
- Alkalalinity (Ammonia (NH3)) ≤ 0.0006%
- Transmittance at 195 nm ≥ 70%
- Transmittance at 200 nm ≥ 80%
- UV Absorbance at 220 nm ≥ 94%
- Transmittance at 210 nm ≥ 88%
- Transmittance at 240 nm ≥ 99%
- Transmittance at 230 nm ≥ 98%
Valoraciones
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