Product description:
Acid red 97 is a red powder. It is orange-red in water, orange in ethanol, and soluble in acetone and ethylene glycol diethyl ether.
Synonyms | C.I. 22890 C.I. Acid Red 97 C.I. Acid Red 97, disodium salt C.I. Acid Red 97, disodium salt (8CI) disodium 4,4'-bis[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]biphenyl-2,2'-disulfonate Acid Red 97 (C.I. 22890) |
CAS No. | 10169-02-5 |
C.I. | 22890 |
EINECS No. | 233-439-3 |
Strength | 100% |
Molecular formula | C32H20N4Na2O8S2 |
Appearance | Red powder |
Application | It is used for dyeing wool and nylon |
Molecular Weight | 698.63274 |
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