Dye Intermediate Acid Black 2 CAS 80316-29-6

• CAS No.: 80316-29-6
• Formula: C48h35n9
• EINECS: /
• Colour: Black
• Appearance: Granular
• Usage: Ink
• Model NO.: QM152
• Application Material: Chinlon
• Name: Acid Black 2
• Content: 99%
• Type: Black
• Mf: C48h35n9
• MW: 737.85
• Boiling Point: 818.6±65.0
• Density: 1.22±0.1
• Pka: 5.51±0.10
• Transport Package: 25kg/Bag
• Trademark: Qinmu
• Origin: China, Shandong

Product Description

1,Quick details for Acid black 2

Product  name	Acid black 2
CAS	80316-29-6
Other names	STEEL GRAY;SILVER GRAY;NIGROSIN STAIN;NIGROSIN, WATER SOL;NIGROSIN WATER SOLUBLE;NIGROSIN W, WL;NIGROSIN;NIGROSINE B
Molecular  Formula	C48H35N9
Molecular  weight	737.85
Apperance	Black  powder
purity	99%

2,Useage  for   Acid black 2

Dye   intermediates


3 ,storage for   Acid black 2
In a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.