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Jiangxi Kaimaisi Technology Co., Ltd.
Jiangxi Kaimaisi Technology Co., Ltd.
7 YRS
Jiangxi, China
Main Products:
P-Toluenesulfonic Acid / Nitrosylsulfuric Acid
Jiangxi, China
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Nitrosylsulfuric Acid / CAS 7782-78-7
OVERVIEW
Packaging
200 KG/Plastic Drum
Lead Time
14-30 days
Max Capacity
50000 MT/Year
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DESCRIPTION
Nitrosylsulfuric Acid
Molecular formula：HNO5S
Molecular weight：127.07700
Appearance:Clear to milky yellow to greenish viscous Liquid
Synopsis：It is mainly used to replace sodium nitrite in diazo reaction of disperse dyes, so as to reduce cost and improve product quality.
Structural formula:
Typical Properties
Summary
It is mainly used to replace sodium nitrite in diazo reaction of disperse dyes, so as to reduce cost and improve product quality.
CAS No.
7782-78-7
Formula
HNO5S
Molecular Mass
127.07700
Exact Mass
126.95800
PSA
101.41000
Logp
0.56800
IUPAC
nitroso hydrogen sulfate
SMILES
N(=O)OS(=O)(=O)O
Attribute classification
Matter Classification
organic
Category
Inorganic Chemicals > Inorganic Salt
Chemical and Physical Properties
Melting Point
-10 °C
Density
1.612 g/mL at 25 °C
Appearance
Clear to milky yellow to greenish viscous Liquid
Export information
HS Code
2807000090
Export Rebate
0%
Export Formalities
A,B
N,M
UN No.
3264 8/PG 2
DG-Class
8
Risk Code
R8; R14; R23/24/25; R35
Safety Label
O; T
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