Dyestuff intermediates H-acid(mw341 & mw319) 3.3-dichlorobenzidine hydrochloride (dcb) Fast scarlet base g Fast scarlet base b Fast scarlet base gl Fast bordeaux gp base Acetoacetanilide(aaa) Acetoacet-o-chloroamilide(aaoca) Acetoacet-p-chloroamilide(aapca) Acetoacet-o-toluidide(aaot) Acetoacet-p-toluidide(aapt) Acetoacet-p-anisidide(aaoa) Acetoacet-p-anisidide(aapa) Acetoacet-p-phenitidide(aapp) Acetoacet-m-xylidide(aamx) 5-acetoacetamino-benzimidazolone(aabi) Aaba Aapct Aasp 1-phenyl-3-methyl-5-pyrazolone(pmp) 1-(4'-methylphenyl)-3-methyl-5-pyrazolone(ptmp) 2b acid 4b acid Naphthol as Naphthol as-d Naphthol as-e Naphthol as-bs Naphthol as-ol Naphthol as-ph
Meta Phenylene Diamine 4 Sulfonic Acid (MPDSA) Item Index (1)Appearance Orange to Brown Powder (2)Purity 90% (3)Water 1% (4)Insolubles 0.20% (5)Sulphate Content 2500PPM (6)Ash Content 0.25 (7)PAAB3SA Content 1% (8)PAAB Content 0.1% (9)EC Number 203-187-9 Main use:Acid Yellow 6, Acid Red 151, Acid Red 7, Acid Red 142, Direct Red 152,/153/154, Direct Red 81, Direct Red 117, Direct Brown 202, Direct Orange 34, Direct Orange 37, Direct Orange 39, Mordant Orange 6, etc Packing: dry product: in 25kg woven bags or upon clients' request.
