|
Inspect
Item |
Unit |
Standard |
Purity |
% ≥ |
99.0 |
Ca(NO3)2 |
% |
68-71 |
Ca |
% ≥ |
16.6 |
Fe |
% ≤ |
0.0007 |
Cl- |
% ≤ |
0.001 |
NH4+ |
% ≤ |
0.003 |
HNO3 |
% ≤ |
0.006 |
Heavy
Metal
(As
Pb) |
% ≤ |
0.0005 |
Insoluble
matter
in
water |
% ≤ |
0.01 |
PH
Value |
|
4.0-7.0 |
Standard |
HG/T
3787-2005 |
Packing |
Plastic
woven
bag
or
kraft
paper
bag
inner
with
plastic
bag
in
25kg
/
50kg
/
500kg
/
1000kg
net. |
Protection |
Operators
should
wear
protective
smock
including
respirator
and
rubber
gloves,
etc.
Be
careful
not
to
inhale
the
powder
of
calcium
nitrate
to
protect
respiration
apparatus.
In
the
case
of
a
fire,
use
water,
soil
or
other
fire
extinguishing
media
but
aqueous
solution
must
be
prevented
to
flow
towards
inflammable
materials. |
Handling
and
Storage |
Store
in
a
cool
and
dry
house.
The
package
must
be
sealed
up
and
protected
from
moisture.
Avoid
mixing
with
organic
compound
or
sulphur
during
storage
and
transportation.
Prevent
the
material
from
rain
and
insolation.
Load
and
unload
carefully.
In
the
case
of
a
fire,
use
water,
soil
or
other
fire
extinguishing
media
but
aqueous
solution
must
be
prevented
to
flow
towards
inflammable
materials. |
Applications |
It
is
mainly
used
as
flocculant
in
rubber
latex
and
refrigerant.
And
it
is
also
employed
in
oil
exploratory
well
and
sewage
treatment,
etc.
In
agriculture
it
is
used
as
soiless
culture
and
fast-effective
fertilizer
for
acid
soil.
It
also
can
be
used
to
make
fireworks
and
incandescent
lamp
chimney
in
light
industry,
to
produce
explosives
in
national
defense
industry
and
to
paint
negative
pole
in
electron
instrument
industry.
It
is
also
a
raw
material
in
making
other
nitrates. |
|
|
|
|
