Customization: | Available |
---|---|
CAS No.: | 14639-25-9 |
Formula: | C18h12crn3o6 |
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Analysis items
|
Specification
|
Results
|
Test Methods
|
Appearance
|
Fine powedr
|
Fine powedr
|
Visual
|
Color
|
Red
|
Red
|
Visual
|
Odor
|
Characteristic
|
Characteristic
|
Organoleptic
|
Taste
|
Characteristic
|
Characteristic
|
Organoleptic
|
Assay
|
98.0%-102.0%
|
99.30%
|
HPLC
|
(Cr)
|
12.18%-12.66%
|
12.34%
|
HPLC
|
Sieve Analysis
|
NLT100% through 80 mesh
|
100% through 80 mesh
|
80 mesh screen
|
Loss on Drying
|
NMT4.0%
|
0.90%
|
5g/105ºC/2hrs
|
Lead(Pb)
|
NMT2ppm
|
conforms
|
ICP-MS
|
(As)
|
NMT1ppm
|
conforms
|
ICP-MS
|
(Cd)
|
NMT1ppm
|
<0.1ppm
|
ICP-MS
|
(Hg)
|
NMT1ppm
|
<0.1ppm
|
ICP-MS
|
(Cl)
|
NMT0.06%
|
conforms
|
Colorimetry
|
Sulfate(SO4
|
NMT0.2%
|
conforms
|
Colorimetry
|
Bulk density
|
0.5-0.7g/ml
|
0.67g/ml
|
Fixed weight method
|