Sodium naphthalene-2,7-disulfonate

Names

[ Name ]:
Sodium naphthalene-2,7-disulfonate

[Synonym ]:
MFCD00066365
2,7-Naphthylene disulfonic acid Na salt
Ebert-Merz α-Acid Disodium Salt
Disodium 2,7-naphthalenedisulfonate
Sodium naphthalene-2,7-disulfonate
EINECS 216-733-6
2,7-Naphthalenedisulfonic acid disodium salt
2,7-Naphthalenedisulfonic acid, disodium salt
2,7-Naphthalenedisulfonic acid, sodium salt (1:2)
disodium naphthalene-2,7-disulfonate

Chemical & Physical Properties

[ Density]:
1.704g/cm3

[ Molecular Formula ]:
C₁₀H₆Na₂O₆S₂

[ Molecular Weight ]:
332.261

[ Exact Mass ]:
331.940125

[ PSA ]:
131.16000

[ LogP ]:
2.80960

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S37/39-S26

[ HS Code ]:
2904100000

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%