3-Amino-7-nitronaphthalene-1,5-disulfonic acid
Suppliers
Names
[ CAS No. ]:
17527-17-2
[ 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
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%