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528765 (Aldrich)

528765

Aldrich

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt hydrate

85%


Synonym:	H Acid
CAS Number:	312693-54-2
Linear Formula:	H₂NC₁₀H₄(OH)(SO₃H)SO₃Na·xH₂O
Molecular Weight:	341.29 (anhydrous basis)
MDL number:	MFCD00035728
PubChem Substance ID:	24877613

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Description

Packaging

100, 500 g in glass btl

Properties

assay	85%
mp	>300 °C(lit.)

Safety

Personal Protective Equipment	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

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