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H.W. SANDS CO RP.
                    Specialty Chemicals for the
                  World Wide Imaging Industry


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Near IR Dyes & Absorbers bu Abs Max  
Wave Lengths Greater than 1001nm

SDA4428
SDA4428
Abs. Max: 1014nm
Absorptivity: 268 L g-1 cm-1
Melting Point: 239-240oC
Solubility: NMP & Acetonitrile
Appearance: Brown powder



SDB3535
SDB3535
Abs. Max: 1030nm
Absorptivity: 351 L g-1 cm-1
Melting Point: 237-238oC
Solubility: NMP & Acetonitrile
Appearance: Brown powder




SDA3734

SDA3734
Abs. Max: 1057nm
Absorptivity: 81 L g-1 cm-1
Absorptivity: 81.4
Melting Point: 204-209oC (dec)
Solubility: Methanol & Acetone




SDC6592
SDC6592
Abs. Max: 1060nm (in CH2Cl2)
Absorptivity: 41 L g-1 cm-1
Melting Point: 217-219oC (dec)
Solubility: 10 mg/ml (in CH3OH)
Appearance: Dark Gray Powder



SDA8080
SDD8080
Abs. Max: 1064nm
Absorptivity:73 L g-1 cm-1
Absorptivity: 8.13 x 104 l mol-1 cm-1



SDA1065
SDA1065
Abs. Max: 1065nm (in CH2Cl2)
Absorptivity: 47 L g-1 cm-1
Melting Point: >150oC (dec)
Solubility: 10 mg/ml (CH2Cl2); 10mg/ml (MeOH),
Acetone, MMA and MEK
Appearance: Dark Green Powder




SDA7630
SDA7630
Abs. Max: 1069nm
Absorptivity: 63 L g-1 cm-1
Solubility: MEK
Appearance: Brown Powder



SDA1072
SDA1072
Abs. Max: 1072nm
Absorptivity: 59 L g-1 cm-1
Melting Point: 105-107oC (dec)
Solubility: Excellent in MeOH
Appearance: Dark Green Powder
Application: Quencher




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H.W.SANDS CORP.
1080 E. Indiantown Road, Suite 206
Jupiter, FL 33477
Phone: (561) 743-8090 - Fax: (561) 743-4088


Copyright H.W. Sands Corp. 2007