With over 25 years of experience developing new and innovative dye chemistries, H.W. Sands Corp. is proud to be a leading producer of Near Infrared Absorbing Dyes and IR Blocking Inks.

Offering an assortment of NIR Dyes with varied absorption wavelengths and solubility characteristics, we can provide you with the highest quality products for your applications.

For further details, please contact our Customer Service Team for assistance.



700nm      650nm       600nm      550nm       500nm            450nm         400nm              350nm 

Catalog Number	Product Name	Application	Abs. Max. (nm)
SDA1180 Qty:	Laser Dye	Laser Dye	711
SDA1971 Qty:	Laser Dye	Laser Dye	811
SDA2864 Qty:	Laser Dye	Laser Dye	791
SDA3129 Qty:	Laser Dye	Laser Dye	770
SDA5466 Qty:	Visible Dye	Laser Dye	587
SDA6117 Qty:	Laser Dye	Laser Dye	728
SDA7137 Qty:	Laser Dye	Laser Dye	768
SDA7460 Qty:	Laser Dye	Laser Dye	746
SDA7950 Qty:	Laser Dye	Laser Dye	794
SDA7999 Qty:	Laser Dye	Laser Dye	783
SDD8080 Qty:	Laser Dye	Laser Dye
SDB4927 Qty:	Laser Dye	Laser Dye	820
SDB5491 Qty:	Laser Dye	Laser Dye	775
SDB6906 Qty:	Laser Dye	Laser Dye	775
SDB7611 Qty:	Laser Dye	Laser Dye	780
SDB8662 Qty:	NIR Dye	Laser Dye	783
SDC6995 Qty:	Laser Dye	Laser Dye	780
SDB6825 Qty:	Laser Dye	Laser Dye	745 (MeOH)
SDA8630 Qty:	Laser Dye	Laser Dye	865
SDA1037 Qty:		NIR Dye	800, 830
SDA1081 Qty:		NIR Dye	817
SDA1155 Qty:		NIR Dye	757
SDA1186 Qty:		NIR Dye	783
SDA1261 Qty:		NIR Dye	813
SDA1355 Qty:		NIR Dye	745
SDA1372 Qty:		NIR Dye	782
SDA1426 Qty:		NIR Dye	707
SDA1737 Qty:		NIR Dye	780
SDA1760 Qty:		NIR Dye	702
SDA1877 Qty:	NIR Dye	NIR Dye	770
SDA1906 Qty:		NIR Dye	700-1150
SDA1910 Qty:		NIR Dye	910
SDA1920 Qty:		NIR Dye	760
SDA1942 Qty:		NIR Dye	743
SDA1952 Qty:		NIR Dye	768
SDA2027 Qty:		NIR Dye	804
SDA2046 Qty:		NIR Dye	836
SDA2090 Qty:		NIR Dye	819
SDA2113 Qty:		NIR Dye	749
SDA2151 Qty:		NIR Dye	812
SDA2251 Qty:		NIR Dye	758
SDA2320 Qty:		NIR Dye	702
SDA2407 Qty:		NIR Dye	803
SDA2441 Qty:		NIR Dye	804
SDA2475 Qty:		NIR Dye	750
SDA2495 Qty:		NIR Dye	775
SDA2510 Qty:		NIR Dye	772
SDA2612 Qty:		NIR Dye	990
SDA2635 Qty:		NIR Dye	953
SDA2755 Qty:		NIR Dye	858
SDA2836 Qty:		NIR Dye	798
SDA2860 Qty:		NIR Dye	819
SDA2870 Qty:		NIR Dye	947
SDA3358 Qty:	NIR Dye	NIR Dye	699
SDA3388 Qty:		NIR Dye	746
SDA3449 Qty:	NIR Dye	NIR Dye	555
SDA3496 Qty:		NIR Dye	890
SDA3512 Qty:		NIR Dye	835
SDA3517 Qty:		NIR Dye	757
SDA3533 Qty:		NIR Dye	810
SDA3598 Qty:		NIR Dye	739
SDA3610 Qty:		NIR Dye	864
SDA3613 Qty:		NIR Dye	780
SDA3743 Qty:		NIR Dye	676
SDA3755 Qty:		NIR Dye	1057
SDA3779 Qty:	NIR Dye	NIR Dye	428
SDA3810 Qty:		NIR Dye	967
SDA3816 Qty:		NIR Dye	768
SDA3903 Qty:		NIR Dye	742
SDA3958 Qty:		NIR Dye	958
SDA4087 Qty:		NIR Dye	811
SDA4130 Qty:		NIR Dye	774
SDA4137 Qty:		NIR Dye	960
SDA4175 Qty:		NIR Dye	805
SDA4186 Qty:		NIR Dye	828
SDA4197 Qty:	NIR Dye	NIR Dye	548
SDA4231 Qty:		NIR Dye	782
SDA4242 Qty:	NIR Dye	NIR Dye	547
SDA4280 Qty:		NIR Dye	912
SDA4301 Qty:		NIR Dye	828
SDA4408 Qty:		NIR Dye	780
SDA4433 Qty:	NIR Dye	NIR Dye	514
SDA4442 Qty:		NIR Dye	778
SDA4467 Qty:	NIR Dye	NIR Dye	423
SDA4503 Qty:		NIR Dye	840
SDA4505 Qty:		NIR Dye	825
SDA4515 Qty:		NIR Dye	839
SDA4554 Qty:		NIR Dye	836
SDA4581 Qty:		NIR Dye	810
SDA4616 Qty:		NIR Dye	800
SDA4639 Qty:		NIR Dye	830
SDA4653 Qty:		NIR Dye	782
SDA4679 Qty:		NIR Dye	824
SDA4720 Qty:		NIR Dye	809
SDA4733 Qty:		NIR Dye	835
SDA4741 Qty:		NIR Dye	905
SDA4817 Qty:	NIR Dye	NIR Dye	680
SDA4850 Qty:		NIR Dye	909
SDA4864 Qty:		NIR Dye	821
SDA4960 Qty:		NIR Dye	796