Formamid 99% för molekylärbiologi DNase-, RNase-, protease-free
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:75-12-7
:
Formula:HCONH₂
MDL Number:MFCD00007941
Merck Index:13,04261
Boiling Pt:210 °C (760 mmHg)
Melting Pt:2…3 °C
Density:1,133 g/cm³
Flash Pt:175 °C
:45.04 g/mol
EINECS:200-842-0
:GHS08
Storage Temperature:Omgivande
Specification Test Results
- Appearance:Clear liquid
- Solubility:(50 % in water) Complete
- GC:≥99 %
- UV:(0.5 M in water)
- Color scale:≤5 APHA
- pH:7 to 9 (1 M in 0.1 M KCl)
- Dnase,Rnase,Protease activity:None detected
- Copper (Cu):≤0.1 ppm
- Iron (Fe):≤0.5 ppm
- Lead (Pb):≤0.5 ppm
- Zinc (Zn):≤0.5 ppm