|
|
| Other
name
: |
CK-34;
2-phenyl
amino-3-methyl-6-diethyl
amino
fluoran
|
| Molecular
formula:
|
C31H28N2O3 |
| Molecular
weight:
|
476.58 |
| CAS
No.:
|
29512-49-0 |
|
Molecular
structure
: |
|
| Company
standard
: |
|
Index
|
Classy
quality
|
First
quality
|
Appearance
|
light
colored
powder
|
light
colored
powder |
Purity
|
98.0%min
|
96.0%min |
Moisture
|
1.0%max
|
1.0%max |
Ash
|
0.2%max |
0.2%max |
Melting
Point
|
192-196°C
|
191-196°C |
|
| Test
method:
|
HPLC,
Weight
loss
after
drying.
|
| Packing: |
25kg/fibre
drum
or
woven
bag.
|
| The
product
is
non-inflammable,non-explosive
and
non-dangerous. |
|
|
