1-amino-8-naphthol-2,4-disulfonic acid monosodium salt

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Names

[ Name ]:
1-amino-8-naphthol-2,4-disulfonic acid monosodium salt

[Synonym ]:
1-AMINO-8-NAPHTHOL-2,4-DISULFONIC ACID MONOSODIUM SALT
MFCD00068275
Chicago Acid Hydrate
SS Acid Hydrate
Sodium Hydrogen 4-Amino-5-hydroxy-1,3-naphthalenedisulfonate Hydrate
Monosodium 1-Amino-8-naphthol-2,4-disulfonate Hydrate
EINECS 258-185-0
4-Amino-5-hydroxy-1,3-naphthalenedisulfonic Acid Monosodium Salt Hydrate
2S Acid Hydrate

Chemical & Physical Properties

[ Density]:
1.477 g/mL at 25 °C(lit.)

[ Boiling Point ]:
270-272 °C(lit.)

[ Melting Point ]:
12-16 °C(lit.)

[ Molecular Formula ]:
C₁₀H₈NNaO₇S₂

[ Molecular Weight ]:
341.29

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
340.96400

[ PSA ]:
174.58000

[ LogP ]:
3.02120

[ Index of Refraction ]:
n20/D 1.498(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2922199090

Customs

[ HS Code ]: 2922199090

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%