Lignin Pink (Acid Red 1), 95%, 5g

Lignin Pink (Acid Red 1), 95%, 5g
For Research & Development
Not for drug, human, animal, or food use

Specifications:
Appearance (Color) Red
Appearance (Form) Powder
Lambda max. 503.0 to 507.0 nm(H2O)
Lambda max.2 530.0 to 534.0 nm(H2O)
Absorbance(E1%1cm) min. 250(H2O, 503.0 to 507.0 nm)
Absorbance(E1%1cm)2 min. 250(H2O, 530.0 to 534.0 nm)
Drying loss max. 10.0%

A stain frequently needed for preparing microscope slides. Similar to Acid Fuchsin, but proven to be more permanent, without fading of specimens.

CAS: 3734-67-6

FORMULA: C₁₈H₁₃N₃Na₂O₈S₂