Chromotropic acid disodium salt dihydrate
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Chromotropic acid disodium salt dihydrate
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CAS No:
5808-22-0
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Formula:
C10H8O8S2.2H2O.2Na
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Chemical Name:
Chromotropic acid disodium salt dihydrate
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Synonyms:
2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-,sodium salt,hydrate (1:2:2);2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-,disodium salt,dihydrate;Chromotropic acid disodium salt dihydrate
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CAS No:
Chromotropic acid disodium salt dihydrate Basic Attributes
400.29
399.951080
3647189
204-972-9
Z441AY339V
29089990
Characteristics
190.08000
2.09220
off-white Powder
>300 °C(lit.)
soluble in water.
Store below +30°C.
Safety Information
NONH for all modes of transport
3
36/37/38
26-36-37/39
Xi
Stable. Incompatible with strong oxidizers, strong acids, acid chlorides, acid anhydrides. Light sensitive.
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 48 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chromotropic acid disodium salt dihydrate Use and Manufacturing
Used for determination of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, organic synthesis.
Computed Properties
Molecular Weight:400.3
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:10
Exact Mass:399.95107742
Monoisotopic Mass:399.95107742
Topological Polar Surface Area:174
Heavy Atom Count:24
Complexity:480
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes
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Chromotropic acid disodium salt dihydrate
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