D5911
Chromotropic acid disodium salt dihydrate
≥80%
Synonym(s):
1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt
Sign Into View Organizational & Contract Pricing
Select a Size
About This Item
Linear Formula:
(HO)2C10H4(SO3Na)2·2H2O
CAS Number:
Molecular Weight:
400.29
EC Number:
MDL number:
UNSPSC Code:
12171500
Assay
≥80%
mp
>300 °C (lit.)
SMILES string
O.O.[Na+].[Na+].Oc1cc(cc2cc(cc(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
InChI
1S/C10H8O8S2.2Na.2H2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;2*1H2/q;2*+1;;/p-2
InChI key
QUEAKWJKJBFNEG-UHFFFAOYSA-L
Looking for similar products? Visit Product Comparison Guide
Analysis Note
May yield a hazy solution in water.
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service