3-Amino-7-nitronaphthalene-1,5-disulfonic acid

Names

[ Name ]:
3-Amino-7-nitronaphthalene-1,5-disulfonic acid

[Synonym ]:
6-nitro-2-amino-naphthalene-4,8-disulphonic acid
3-amino-7-nitro-1,5-naphthalenedisulfonic acid
EINECS 241-525-7
6-nitro-2-naphthylamine-4,8-disulfonic acid
6-nitro-2-naphthylamine-4,8-disulphonic acid
3-Amino-7-nitronaphthalene-1,5-disulphonic acid
2-Amino-6-nitro-naphthalin-4,8-disulfonsaeure

Chemical & Physical Properties

[ Density]:
1.901g/cm3

[ Molecular Formula ]:
C₁₀H₈N₂O₈S₂

[ Molecular Weight ]:
348.30900

[ Exact Mass ]:
347.97200

[ PSA ]:
197.34000

[ LogP ]:
4.08960

[ Index of Refraction ]:
1.75

Safety Information

[ HS Code ]:
2921450090

Synthetic Route

Click to get detail synthetic route

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%