3-hydroxy-4-nitroso-2,7-Naphthalenedisulfonic acid

Modify Date: 2025-09-24 17:13:23

3-hydroxy-4-nitroso-2,7-Naphthalenedisulfonic acid Structure
3-hydroxy-4-nitroso-2,7-Naphthalenedisulfonic acid structure
Common Name 3-hydroxy-4-nitroso-2,7-Naphthalenedisulfonic acid
CAS Number 2007-19-4 Molecular Weight 333.29400
Density N/A Boiling Point N/A
Molecular Formula C10H7NO8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-hydroxy-4-nitroso-2,7-Naphthalenedisulfonic acid

 Chemical & Physical Properties

Molecular Formula C10H7NO8S2
Molecular Weight 333.29400
Exact Mass 332.96100
PSA 175.16000
LogP 3.59830

 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%
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