Product Name:Picric Acid
General Information:
FORMULA :C6H3N3O7
FORMULA WEIGHT:229.10
CAS NUMBER:88-89-1
MDL NUMBER:MFCD00007102
LONG TERM STORAGE: Room Temperature
Test
|
Specification
|
Result
|
Appearance (Color)
|
Conforms to Requirements
|
Conforms
|
Yellow (Powder) with aTop Layer of Yellow (Liquid)
|
Appearance (Form)
|
Conforms to Requirements
|
Conforms
|
Powder or Crystals witha Top Layer of Liquid
|
Proton NMR Spectrum
|
Conforms to Structure
|
Conforms
|
Purity (HPLC)
|
≥99.0%
|
99.52%
|
Ignition residue
|
≤0.05%
|
0.01%
|
Insoluble matter in water
|
≤0.02%
|
0.01%
|
Recommended Retest Period
|
--------
|
5 Years
|
Note:It guarantees the purity of this chemical standard +/-2.0 % deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。