34 / 101
Calcium chloride dihydrate
CaCl
2
*2H
2
O
CAS-No: 10035-04-8
EC-No: 233-140-8
EC index No: 017-013-00-2
M= 147.01 g/mol
Vapour Pressure: -
Specific density: 1.85 g/cm
3
(20°C)
Flash point: not applicable
Solubility in H
2
O 1000 g/l (0°C)
pH value: 4.5 - 8.5 (50 g/l, H
2
O, 20°C)
Melting point: 176°C
Bulk density: 750 g/l
Boiling point: -
Ignition temperature: -
Explosive limit: not applicable
Viscosity kinematic: -
Irrirant
H-STATEMENT/EUH: H319 / P280;
305;351;338
Test Type: LD50 Oral rat
Results: 1,000 mg/kg
HS-CODE: 2827 20 00
LGK: 10 - 13 Disposal: 14
WGK: 1 UN: -
909.026
Calcium chloride dihydrate -
ACS, Reag. Ph Eur
Specification
Assay (CaCl
2
x 2H
2
O)
99.0 - 103.00 %
Identity
passes test
Appearance
fine, white crys. powder
Appearance of Solution
passes test
Insoluble Matter
0.01 %
Acidity (0.01 M NaOH/g)
0.20 ml
Alkalinity ( 0.01 M HCl/g)
0.20 ml
pH-value (5 %)
4.5 - 8.5
Sulphate (SO
4
)
0.005 %
Heavy Metals as (Pb)
0.0005 %
Al (Aluminium)
0.00002 %
Ba (Barium)
0.003 %
Cd (cadmium)
0.0001 %
Cu (Copper)
0.0001 %
Fe (Iron)
0.0003 %
Pb (Lead)
0.0002 %
K (Potassium)
0.01 %
Mg (Magnesium)
0.005 %
Hg (Mercury)
0.0001 %
Na (Sodium)
0.01 %
As (Arsenic)
0.0002 %
Mg- +Alkali Ions (SO
4
)
0.5 %
Substances precipitated
by ammonia (Al,Fe,PO
4
)
passes test
Hypochlorite (CIO)
passes test
catalogue
number
909.026.0250
909.026.0500
909.026.1000
packing
specs
plastic bottle
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
6 pieces
weight
in pack
250 g
500 g
1 kg
Calcium nitrate tetrahydrate
CaN
2
O
6
*4H
2
O
CAS-No: 13477-34-4
EC-No: 233-332-1
EC index No: -
M= 236.15 g/mol
Vapour Pressure: -
Specific density: 1.82 g/cm
3
(20°C)
Flash point: not applicable
Solubility in H
2
O 2710 g/l (40°C)
pH value: 5.0 - 7.0 (50 g/l, H²O, 25°C)
Melting point: 45°C
Bulk density: 1000 kg/m
3
Boiling point: not applicable
Ignition temperature: -
Explosive limit: not applicable
Viscosity kinematic: -
Harmful, irritant
H-STATEMENT/EUH: H272;319;302;318 /
P280;305+351+338;313
Test Type: LD50 Oral rat
Results: 300-2000 mg/kg
HS-CODE: 2834 29 80
LGK: 5.1 B Disposal: 22
WGK: 1 UN: 1454
909.036
Calcium nitrate tetrahydrate -
For analysis ACS
Specification
Assay (complexometric)
99 - 103 %
Insoluble matter
0.005 %
pH-value (5 %, H
2
O)
5.0 - 7.0
Chloride (Cl)
0.005 %
Nitrite (NO
2
)
0.001 %
Sulphate (SO
4
)
0.002 %
Ammonium (NH
4
)
0.005 %
Heavy metals (as Pb)
0.0005 %
Ba (Barium)
0.005 %
Cu (Copper)
0.0002 %
Fe (Iron)
0.0005 %
K (Potassium)
0.005 %
Mg (Magnesium)
0.01 %
Na (Sodium)
0.01 %
Sr (Strontium)
0.01 %
catalogue
number
909.036.0500
909.036.1000
packing
specs
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
weight
in pack
500 g
1 kg
909.022
Calcium chloride dihydrate -
Extra pure
Specification
Assay
97.0 - 103 %
Characters
Awhite, crystalline
powder, hygroscopic
Appearance of solution
Clear
Solubility
Soluble in water
and alcohol
Identification (Test A)
Gives the reactions
of chlorides
Identification (Test B)
Gives the reactions
of calcium
Identification (Test C)
Complies with
the limits of the assay
Acidity or alkalinity
Specified test
Sulphates
0.3 %
Fe (Iron)
0.001 %
Magnesium and alkali metals
0.5 %
Heavy metals
0.002 %
catalogue
number
909.022.0500
909.022.1000
packing
specs
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
weight
in pack
500 g
1 kg