乐动app入口官网_乐动(中国)有限公司

Products

2-naphthol-6,8-potassium disulfonate salt (Gsalt)

2-萘酚-6,8-二磺酸钾盐(G盐) Alias：Gsalt

Molecular weight：380.48

Property：grey white to white powder, granule or paste, dissolving in water.

Specification：

Index/Type	Powder		Paste
Appearance	Offwhite powder or granual		Offwhite paste
G salt content（calculated G salt）	95.0%min	90.0%max	70.0%/min
R salt content （calculated 100% G salt）	0.3%max	1.0%max	1.0%max
Free acid（calculated H₂SO₄）	1.5%max		2.0%max
Water insoluble	0.1%max		0.1%max

Use：it can be used to produce many acid azo dye, food pigment, and it is the raw material of dye intermediate gamma acid.

Packing：net weight 25 kg, 50kg woven bag lined with plastic foil.