8-amino-5-nitronaphthalene-2-sulfonic acid

Names

[ Name ]:
8-amino-5-nitronaphthalene-2-sulfonic acid

[Synonym ]:
8-Amino-5-nitro-naphthalin-2-sulfonsaeure
8-amino-5-nitro-naphthalene-2-sulfonic acid
4-Nitro-naphthylamin-(1)-sulfonsaeure-(7)

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₀H₈N₂O₅S

[ Molecular Weight ]:
268.24600

[ Exact Mass ]:
268.01500

[ PSA ]:
134.59000

[ LogP ]:
3.76210

Safety Information

[ HS Code ]:
2921450090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921450090

[ Summary ]:
2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%