DEVARDA'S ALLOY POWDER
DEVARDA'S ALLOY POWDER AR
Reducing agent for determination of nitrogen in nitrates and nitrites.
Short Name: DEVARDA'S ALLOY POWDER
Basic Details
Article No.
LG1637
Grade
AR
Purity
CAS No.
8049-11-4
HS Code
7403.2900
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Grey powder
Odour
Odorless
Melting point/ Freezing point [°C]
550 °C
Solubility in water [% weight]
Negligible (
Chemical Specifications
Appearance
Gray colored powder
Total nitrogen (N)
Max 0.001%
Copper (Cu)
About 50%
Aluminium (Al)
About 45%
Zinc (Zn)
About 5%
Safety Information & Hazard Symbols
Symbol
GHS02
Signal Word
Danger
UN No.
3089
IMCO Class No.
4.1
Packing Group
II
Hazardous Statement
H228
Precaution Statement
P210