4,4-Diamino-2,2-stilbenedisulfonic acid, technical grade, 85%

Code: 462268-100G D2-231

General description

Disodium salt of 4,4′-diamino-2,2′-stilbenedisulfonic acid may be used in the synthesis of dyes and optical brighteners or fluorescent whitening agents.

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€112.00 100G
€112.00 inc. VAT
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General description

Disodium salt of 4,4′-diamino-2,2′-stilbenedisulfonic acid may be used in the synthesis of dyes and optical brighteners or fluorescent whitening agents.

Packaging

100 g in glass bottle

assay85%
gradetechnical grade
InChI keyREJHVSOVQBJEBF-OWOJBTEDSA-N
InChI1S/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22)/b2-1+
mp>300 °C (lit.)
Quality Level100
SMILES stringNc1ccc(C=Cc2ccc(N)cc2S(O)(=O)=O)c(c1)S(O)(=O)=O
Cas Number81-11-8
Hazard Class8
Un Number2583
Pack GroupII
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