Home Categories Organic Chemistry 4-Amino-1-naphthalenesulfonicAcid
BD1189248

4-Amino-1-naphthalenesulfonicAcid , 98% , 84-86-6

Synonym(s):
1-Naphthylamine-4-sulfonic acid;Naphthionic acid

CAS NO.:84-86-6

Empirical Formula: C10H9NO3S

Molecular Weight: 223.25

MDL number: MFCD00004027

EINECS: 201-567-9

Pack Size Price Stock Quantity
25g RMB354.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: ≥300 °C(lit.)
Boiling point: 220°C (rough estimate)
Density  1.67
refractive index  1.5250 (estimate)
storage temp.  Store below +30°C.
solubility  Sparingly soluble in dichloromethane. Soluble in aqueous base.
pka pK1: 2.81 (25°C)
form  powder to crystal
color  White to Light yellow to Light red
Water Solubility  309.9mg/L(20 ºC)
Merck  14,6403
BRN  1971299
CAS DataBase Reference 84-86-6(CAS DataBase Reference)
NIST Chemistry Reference 4-Amino-1-naphthalene sulfonic acid(84-86-6)
EPA Substance Registry System 4-Amino-1-naphthalenesulfonic acid (84-86-6)

Description and Uses

4-Amino-1-naphthalenesulfonic acid has potent therapeutic applications. Its sodium salt has been used as non-toxic hemostatic. It is also a metabolite of azo dyes.

Safety

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  C
Risk Statements  34-22
Safety Statements  26-36/37/39-45-25
RIDADR  UN 2585 8/PG 3
WGK Germany  3
RTECS  QK1270000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29214500

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