Amido Black set, water-based. The set consists of two 500 ml spray bottles, one with Amido Black staining solution (B-89600) and the other with a blood fixative (2% 5-sulphosalicylic acid in water, B-89700).
Amido Black set, methanol-based. Apart from fixative (B-89700) and staining solution (500 ml in spray bottle, B-89601), the set also contains two rinsing solutions for removing background staining: 500 ml methanol/acetic acid and 500 ml 5% aqueous acetic acid.
Amido Black staining solution, water/ethanol/acetic acid based. This formulation stains as good als the methanol based one (B-89601) but does not have the toxicity problem due to the methanol base. Just as other formulations traces in blood need to be fixed prior to staining (blood fixative:2% 5-sulphosalicylic acid in water, B-89700).
Amido Black powder, 25 g in a brown glass bottle.
Name: Amido Black 10B, Acid Black 1, Naphthol Blue Black, CI 20470, 4-Amino-5-hydroxy-3-(p-nitrophenylazo)-6-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt
CAS No.: 1064-48-8