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Potassium chloride
KCI
CAS-No: 7447-40-7
EC-No: 231-211-8
EC index No: -
M= 74.55 g/mol
Vapor Pressure: -
Specific density: 1.98 g/cm
3
(20°C)
Flash point: not applicable
Soluble in H
2
O 300 g/l (20°C)
pH value 4 - 11 (25°C)
Melting point: 770°C
Bulk density: 1000 kg/m
3
Boiling point: 1413°C (1013 hPa)
Ignition temperature: -
Explosive limit: not applicable
Viscosity kinematic: -
-
H-STATEMENT/EUH: -
Test Type: LD50 oral rat
Results: 2600 mg/kg
HS-CODE: 3104 20 90
LGK: 10 - 13
Disposal: 14
WGK: 1 UN: -
Ponceau S
C.I NO: 27195
C
22
H
12
N
4
Na
4
O
13
S
4
CAS-No: 6226-79-5
EC-No: 228-319-2
EC index No: -
M= 760.57 g/mol
Soluble in H
2
O Soluble in water
Colour: Dark red crystalline
Odour: Characteristic odour
pH value Not applicable
Melting point: -
Irritant
H-STATEMENT/EUH: H302;319;315;335 /
P280;271;261;264;270;302+352;301+312;332
+313;305+351+338;304+340;363;403+233;40
5;501
HS-CODE: 3204 1200
LGK: 10-13
960.D01
Ponceau S -
(C.I.27195) for electrophoresis
Specification
Appearance A dark red crystalline powder
Absorption maximum in water 517 - 523 nm
Specific Absorptivity
460
Loss on drying (at 110°C)
10 %
Suitability for electrophoresis
Passes test
catalogue
number
960.D01.0010
960.D01.0025
960.D01.0050
960.D01.0100
packing
specs
plastic bottle
plastic bottle
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
6 pieces
6 pieces
weight
in pack
10 g
25 g
50 g
100 g
Potassium carbonate
CK
2
O
3
CAS-No: 584-08-7
EC-No: 209-529-3
EC index No: -
M= 138.21 g/mol
Vapor Pressure: not applicable
Specific density: 2.43 g/cm
3
(20°C)
Flash point: not applicable
Soluble in H
2
O 1120 g/l (20°C)
pH value 11.5 - 12.5 (50 g/l, H
2
O, 20°C)
Melting point: 891°C
Bulk density: 750 kg/m
3
Boiling point: not applicable
Ignition temperature: not applicable
Explosive limit: -
Viscosity kinematic: -
Irritant
H-STATEMENT/EUH: H315;319;335 /
P302+352;305+351+338
Test Type: LD50 oral rat
Results: > 2000 mg/kg
HS-CODE: 2836 40 00
LGK: 10-13 Disposal: 14
WGK: 1 UN: -
960.026
Potassium carbonate
-
For analysis ACS, ISO, Reag. Ph Eur
Specification
Assay (acidimetric;
calculated on dried substance)
99.0 %
Assay (acidimetric)
99.0 %
Insoluble matter
0.005 %
Chloride (Cl)
0.003 %
Phosphate (PO
4
)
0.001 %
Silicate (SiO
2
)
0.005 %
Total sulfur (as sulphate)
0.003 %
Total nitrogen (N)
0.001 %
Heavy metals (as Pb)
0.0005 %
Ca (Calcium)
0.002 %
Cu (Copper)
0.0005 %
Fe (Iron)
0.0005 %
Mg (Magnesium)
0.001 %
Na (Sodium)
0.02 %
Pb (Lead)
0.0005 %
Substances precipitated by ammonia 0.01 %
Loss on drying (300°C)
1.0 %
catalogue
number
960.026.0500
960.026.1000
packing
specs
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
weight
in pack
500 g
1 kg
960.036
Potassium chloride
-
For analysis
Specification
Assay (KCl calc.
on dried substance)
99.0 - 100.5 %
Insoluble matter in water
0.01 %
pH value (5 %)
5.5 - 8.0
Bromide (Br)
0.05 %
Iodide (I)
passes test
Iodide (I)
0.002 %
Phosphate (PO
4
)
0.0005 %
Sulphate (SO
4
)
0.03 %
Total nitrogen (N)
0.001 %
Heavy Metals (as Pb)
0.0005 %
Barium (Ba)
passes test
Calcium (Ca)
0.002 %
Iron (Fe)
0.0003 %
Magnesium (Mg)
0.001 %
Sodium (Na)
0.02 %
catalogue
number
960.036.0250
960.036.0500
960.036.1000
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