CASorganic - Your partner in colour's industry


Casorganic’s offers special visible and NIR dyes and blend composition for the laser radiation absorption. They are widely used in solid thermoplastic resins formulations and injection molding due to high thermal stability.


Casorganic's laser welding of plastics, dyes for polycarbonate


CAS_code
Lambda max, nm
Solvent
E, L/g.cm
Purity, %
MP, C
Properties
515nm
Acetone
250
>98
267-270
520nm
Acetone
125
>98
>250
524nm
Acetone
110
>98
267-270
527nm
Acetone
155
>98
245-247
540nm
Acetone
140
>98
205-207
544nm
Acetone
177
>98
216-218
548nm
Acetone
174
>98
168-170
555nm
Acetone
85
>98
245-247
556nm
Acetone
221
>98
267-269
583nm
Acetone
232
>98
210-212
615nm
Acetone
130
>98
232-235
635nm
Acetone
145
>98
157-160
673nm
DMF
>98
682nm
Acetone
190
>98
215-217
692nm
Acetone
214
>98
233-235
700nm
Acetone
155
>98
212-214
721nm
Acetone
170
>98
215-217
733nm
Acetone
137
>98
222-224
739nm
Acetone
37
>98
>250
P-740
740nm
Chloroform
84
>98
348-351
746nm
Chloroform
82
>98
68-71
767nm
Acetone
48
>98
>250
783nm
Chloroform
40
>98
124-126
791nm
Chloroform
53
>98
288-290
795nm
Chloroform
40
>98
137-139
802nm
Chloroform
75
>98
303-306
803nm
Chloroform
52
>98
247-249
806nm
Chloroform
500
>98
256-258
808nm
Acetone
350
>98
245-247
809nm
Chloroform
31.5
>98
235-238
828nm
Chloroform
68
>98
300-304
847nm
Acetone
330
>98
264-266
856nm
Chloroform
60
>98
286-290
859nm
Chloroform
17
>98
102-104
860nm
Chloroform
67
>98
>300
882nm
Chloroform
42
>98
286-290
892nm
Chloroform
52
>98
248-252
907nm
Acetone
210
>98
225-228
920nm
Chloroform
65
>98
244-248
925nm
Chloroform
57
>98
312-315
948nm
Chloroform
44
>98
232-234
949nm
Acetone
20
>98
144-146
989nm
Ethanol
50
>98
240-242
992nm
Acetone
60
>98
110-112
1001nm
Acetone
229
>98
260-262
1002nm
Acetone
200
>98
258-260
1031nm
Acetone
210
>98
270-272
1050nm
Chloroform
47
>98
259-262
1096nm
Chloroform
47
>98
228-231
1170nm
Acetone
 
>98
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