1-naphthol-4,7-disulfonic acid
Names
[ CAS No. ]:
6361-37-1
[ Name ]:
1-naphthol-4,7-disulfonic acid
[Synonym ]:
4-hydroxy-naphthalene-1,6-disulfonic acid
4-Hydroxy-naphthalin-1,6-disulfonsaeure
1-NAPHTHOL-4,7-DISULFONIC ACID
Naphthol-(1)-disulfonsaeure-(4.7)
Chemical & Physical Properties
[ Molecular Formula ]:
C10H8O7S2
[ Molecular Weight ]:
304.29600
[ Exact Mass ]:
303.97100
[ PSA ]:
145.73000
[ LogP ]:
3.20040
Safety Information
[ HS Code ]:
2908999090
Customs
[ HS Code ]: 2908999090
[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%