NEOTHORIN

Modify Date: 2025-08-24 13:06:01

NEOTHORIN Structure
NEOTHORIN structure
Common Name NEOTHORIN
CAS Number 3547-38-4 Molecular Weight 592.297
Density N/A Boiling Point N/A
Molecular Formula C16H11AsN2Na2O11S2 Melting Point ≥300ºC(lit.)
MSDS N/A Flash Point N/A

 Names

Name neothorin
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point ≥300ºC(lit.)
Molecular Formula C16H11AsN2Na2O11S2
Molecular Weight 592.297
Exact Mass 591.881531
PSA 253.87000
LogP 2.19720
Water Solubility methanol: 1 mg/mL, clear, red

 Safety Information

Hazard Codes T: Toxic;N: Dangerous for the environment;
Risk Phrases R23/25
Safety Phrases S28-S45-S60-S61
RIDADR UN 3465 6.1/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 6.1(b)
HS Code 2931900090

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic acid trisodium salt
Neothorin Hydrate
Arsenazo,Neothoron
2-(2-Arsonophenylazo)chromotropic acid disodium sal
Disodium {2-[(E)-(1,8-dihydroxy-3,6-disulfo-2-naphthyl)diazenyl]phenyl}arsonate
EINECS 222-600-3
2-Arsonophenylazochromotropic Acid Sodium Salt Hydrate
arsenazo1
Disodium 3-((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate
2,7-Naphthalenedisulfonic acid, 3-[(E)-2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:2)
Arsenazo I Hydrate
Arsenazo l
ARSENAZO I DISODIUM SALT
MFCD00066725
2-[1,8-Dihydroxy-3,6-di(sodiosulfo)-2-naphtylazo]phenylarsonic acid
2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic Acid Sodium Salt Hydrate
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