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581-75-9

Basic Information
CAS No.: 581-75-9
Name: Naphthalene-2,6-disulfonic acid
Article Data: 20
Molecular Structure:
Molecular Structure of 581-75-9 (Naphthalene-2,6-disulfonic acid)
Formula: C10H8 O6 S2
Molecular Weight: 288.302
Synonyms: Ebert-Merz b-acid; NSC 37041
EINECS: 209-471-9
Density: 1.704 g/cm3
Solubility: insoluble in water
Appearance: white crystal
PSA: 125.50000
LogP: 3.49480
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Chemistry

Molecular Structure of Naphthalene-2,6-disulfonic acid (CAS NO.581-75-9):

Molecular Formula: C10H8O6S2
Molecular Weight: 288.2969
IUPAC Name: Naphthalene-2,6-disulfonic acid
Synonyms of Naphthalene-2,6-disulfonic acid  (CAS NO.581-75-9): EINECS 209-471-9 ; Ebert-Merz beta-acid ; NSC 37041 ; 2,6-Naphthalenedisulfonic acid
CAS NO: 581-75-9
Product Categories: Intermediates of Dyes and Pigments 
Index of Refraction: 1.695
Molar Refractivity: 65 cm3
Molar Volume: 169.1 cm3
Surface Tension: 76.4 dyne/cm
Density: 1.704 g/cm3

Safety Profile

RIDADR of Naphthalene-2,6-disulfonic acid (CAS NO.581-75-9): 1759
HazardClass: 8
PackingGroup: III