Nitroso-sulfuric acid
Chemical Name：Nitroso sulfuric acid
CAS NO：7782-78-7
Molecular formula：HNO5S
Molecular weight：127.07
Structural formula：
Specification：
Melting point：-10℃
Color：Transparent to milky yellow to green.
Purity：≥98%
Purpose：Mainly used to replace sodium nitrite in diazo reaction of disperse dye, so as to reduce cost and improve product quality.
Storage condition：Refrigerator +4℃.
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Next: Benzoyl chloride
