Specification Sheet
Product Name
4-Amino-1-naphthalenesulfonic acid 97%
Product Number
250619
Product Brand
aldrich
CAS Number
84-86-6
Molecular Weight
223.25
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | OFF-WHITE TO FAINT PURPLE, FAINT PINK OR FAINT GREY |
| APPEARANCE (FORM) | Powder |
| PURITY (HPLC AREA %) | ≥ 96.5 % |
| CARBON CONTENT | 51.9 - 55.7 % |
| NITROGEN CONTENT | 5.9 - 6.7 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |