Patent blue V calcium salt ≥85% (by titrimetric analysis)
A8187.0025
:
- Pk:25 g
- Seq:3308
- Assay (titr.):Min. 85%
- In H₂O insoluble matter:Max. 0,20%
- Unsulphonated primary aromatic amine :Max. 0,01%
- Heavy metals (as Pb):Max. 0,004%
- Subsidiary dyes:Max. 2,0%
- Arsenic (As):Max. 0,0003%
- Cadmium (Cd):Max. 0,0001%
- Mercury (Hg):Max. 0,0001%
:
:1159.45 g/mol
:Ambient
:3536-49-0
:C₅₄H₆₂CaN₄O₁₄S₄
:MFCD00038746