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Naphthol Green B

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Naphthol Green B is a green nitroso dye.

Contents

Chemistry

Naphthol Green B is the sodium salt of Naphthol Green Y (C.I. 10005). Its absorption maximum is 714 nm in water. It is water-soluble.

Applications

Naphthol Green B is used in histology to stain collagen. Moreover, it is used for polychrome stains with animal tissue. For industry purposes Naphthol Green B is used for staining wool, nylon, paper, anoxidized aluminium and soap.

References

Naphthol Green B Wikipedia