Product Name:Citric Acid
General Information:
FORMULA :C6H8O7
FORMULA WEIGHT:192.12
CAS NUMBER:,77-92-9
MDL NUMBER:MFCD00011669
LONG TERM STORAGE:Room Temperature
Test
|
Specification
|
Result
|
Appearance (Color)
|
White
|
Conforms
|
Appearance (Form)
|
Crystals
|
Crystals
|
Proton NMR Spectrum
|
Conforms to Structure
|
Conforms
|
Purity(GC)
|
≥99.0%
|
99.60%
|
Residue on Ignition
|
≤0.05%
|
Conforms
|
Recommended Retest Period
|
--------- |
6 Years
|
Note:It guarantees the purity of this chemical standard +/- 0.2 % 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。