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2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)

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Formula: C10H6O8Na2S2 . 2H2O
CAS: 5808-22-0
search Element: naphthalenedisulfonicacid dihydroxy hydrate sodium salt
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Identification

Structural Formula
2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)
CAS:
5808-22-0
EINECS:
Molecular Formula:
C10H6O8Na2S2 . 2H2O
MDL:
SMILES:
O.[Na+].OC1=CC(=CC2=CC(=CC(=C12)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].O
Synonym:
chromogene c ; mordant brow ; mordant brown 7 ; chromotropic acid di ; chromogen c dihydrate ; disodium chromotropate ; labotest-bb lt01147788 ; disodium salt dihydrate ; mordant brown 7 dihydrate ; chromotropic acid, na, reag




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Properties for 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)

Molecular Weight:
400.29 g·mol−1
Melting point:
>300 °C(lit.)
Physical Description:
white or gray to tan powder
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Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Molekula GmbH | TCI Europe NV | Carl Roth GmbH + Co KG | BOC Sciences

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