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B25350 Aniline-2,5-disulfonic acid, 95%

CAS Number
98-44-2
Synonyms
2-Amino-1,4-benzenedisulfonic acid
2,5-Disulfoaniline

Stock No. Size Price ($) Quantity Availability
B25350-06 5g 59.00
B25350-14 25g 139.00
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Aniline-2,5-disulfonic acid, 95%

MDL
MFCD00035753
EINECS
202-669-6

Chemical Properties

Formula
C6H7NO6S2
Formula Weight
253.25
Melting point
>300°
Storage & Sensitivity
Ambient temperatures.
Solubility
Slightly soluble in water.

Applications

Aniline-2,5-disulfonic acid is used as pharmaceutical intermediate.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Heqing Tang; Akira Kitani; Tomoyuki Yamashita; Sotaro Ito. Highly sulfonated polyaniline electrochemically synthesized by polymerizing aniline-2,5-disulfonic acid and copolymerizing it with aniline. Synthetic Metals. 1998, 96,(1), 43-48.

 

Heqing Tang; Akira Kitani; Sotaro Ito. Electrochemical copolymerization of aniline and aniline-2,5-disulfonic acid. Electrochimica Acta. 1997, 42,(23-24), 3421-3428.

Other References

Harmonized Tariff Code
2921.42
TSCA
Yes
RTECS
CZ9250000

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