¡ó 2-Diazo-1-naphthol-5-sulfonyl chloride
Synonyms
215-Sulphochloride; NAC-5
CAS No.
3770-97-6
Molecular formula
C
10
H
7
ClN
2
O
3
S
Molecular weight
270.69
Appearance
Yellow to orange crystal
Specification
Assay: 98.0% min.
Heavy metals; 5ppm max.
Decomposition point: 131.0¡æ
Package
25kg drums
Application
used to produce the photoresist for printed circuit
Further products information will be available upon request.
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