Formamide for analysis EMSURE

Code: 1096841000 D2-231

Analysis Note

Assay (N; Kjeldahl): ≥ 99.2 %Identity (IR): passes testAppearance: Clear, colorless liquid.Colour (APHA): ≤ 10 APHADensity (d 20 °C/ 4 °C)...


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Analysis Note

Assay (N; Kjeldahl): ≥ 99.2 %Identity (IR): passes testAppearance: Clear, colorless liquid.Colour (APHA): ≤ 10 APHADensity (d 20 °C/ 4 °C): 1.132 - 1.135Solidification point: 2.0 - 3.0 °CBoiling point (2 kPa): about 103Chloride (Cl): ≤ 1 ppmCd (Cadmium): ≤ 1 ppmCu (Copper):

assay≥99.2% (N)
autoignition temp.932 °F
bp210 °C (lit.)
cation tracesPb: ≤1 ppm, Zn: ≤1 ppm, Fe: ≤1 ppm
colorclear, APHA: ≤10
density1.134 g/mL at 25 °C (lit.)
expl. lim.2.7-19.0 % (v/v)
formliquid
impurities≤1 ppm Chloride (Cl), ≤0.02% Formic acid, ≤0.1% Ammonium Formate, ≤0.005% Sulfated ash (600 °C), ≤1 ppm Cu (Copper), ≤0.1% Water (Karl Fischer), ≤1 ppm Cd (Cadmium)
InChI keyZHNUHDYFZUAESO-UHFFFAOYSA-N
InChI1S/CH3NO/c2-1-3/h1H,(H2,2,3)
mp2-3 °C (lit.)
pH8-10 (20 °C, 200 g/L in H2O)
potency5325 mg/kg LD50, oral (Rat), 17000 mg/kg LD50, skin (Rabbit)
product lineEMSURE®
Quality Level300
refractive indexn20/D 1.447 (lit.)
SMILES stringNC=O
storage temp.15-25°C
technique(s)hybridization: suitable
transition tempflash point 175 °C
vapor density1.55 (vs air)
vapor pressure30 mmHg ( 129 °C), 0.08 mmHg ( 20 °C)
Cas Number75-12-7
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