MW=
Potassium bromide
Laboratory Reagent
KBr
119.00
Assay (argentometric) %
Min 99
pH (5%water)% 5 - 8
Chloride (Cl) % Max 0.45
Iodide (I) % Max 0.02
Sulfate (SO ) % Max 0.005
4
Bromate (BrO ) % Max 0.001
3
Heavymetals (as Pb) % Max 0.001
Iron (Fe) % Max 0.001
Magnesium (Mg) % Max 0.002
Calcium(Ca) %
Max 0.005
Barium(Ba) % Max 0.0025
Sodium(Na) % Max 0.15
Loss on drying (at 105 °C) %
Max 0.5
Product code:
C.A.S. :
EINECS :
316510500
7758-02-3
231-830-3
500 gr
Assay (after drying at 300°C) % 99.5 - 100.5
Insolublematter% Max 0.01
Loss on drying (at 300 °C) % Max 0.5
Sulfur compounds (as SO ) % Max 0.004
4
Chloride (Cl) % Max 0.002
Phosphate (PO ) % Max 0.001
4
Silicate (SiO ) % Max 0.005
2
Calcium(Ca) % Max 0.001
Iron (Fe) % Max 0.0005
Magnesium(Mg) % Max 0.0005
Sodium(Na) % Max 0.02
Heavymetal (as Pb) % Max 0.0005
Product code:
C.A.S. :
EINECS :
316110500
584-08-7
209-529-3
Analytical Reagent
MW =
Potassium carbonate anhydrous
K CO
138.21
2 3
500 gr
H302-H319
P280-P264-P305-P351-P338-P301-P312-P337-P313-P501A
Product code:
C.A.S. :
EINECS :
BVS07010
7447-40-7
231-211-8
traceable to NIST
MW =
Potassium Chloride 1 M (1N)
Standardized solution
KCl
74.55
1 L
86
MW=
Potassium bromide
Analytical Reagent
KBr
119.00
Assay (by argentometry) %
Min 99.5
Insolublematter%
Max 0.005
pH (5%water)%
5.0 - 8.8
Bromate (BrO ) % Max 0.001
3
Iodate (IO ) %
Max 0.001
3
Chloride (Cl) %
Max 0.1
Iodide (I) % Max 0.001
Sulfate (SO ) % Max 0.005
4
TotalNitrogen (N) % Max 0.001
Heavymetals (as Pb) % Max 0.0005
Barium(Ba) %
Max 0.002
Calcium(Ca) %
Max 0.002
Iron (Fe) % Max 0.0005
Magnesium(Mg) % Max 0.001
Sodium(Na) %
Max 0.02
Loss on drying (at 105 °C) %
Max 0.5
Product code:
C.A.S. :
EINECS :
316020500
7758-02-3
231-830-3
500 gr
MW=
Potassium bicarbonate
Laboratory Reagent
KHCO 100.12
3
Assay (by acidimetry) % 99.5 - 101
pH (1%, water) 8 - 8.6
Carbonate (as K CO ) Passes test
2 3
Chloride (Cl) % Max 0.015
Sulfate (SO ) % Max 0.01
4
Arsenic (As) % Max 0.0002
Heavymetals (as Pb) % Max 0.0005
Calcium(Ca) % Max 0.005
Iron (Fe) % Max 0.001
Copper (Cu) % Max 0.0005
Sodium (Na) % Max 0.5
Zinc (Zn) % Max 0.0025
Loss on drying (silica gel) % Max 0.3
Product code:
C.A.S. :
EINECS :
314660500/1000
298-14-6
206-059-0
500 gr
1 kg
Assay (by iodometry) % Min 99.8
pH (5%water) 5 - 9
Insolublematter% Max 0.005
Bromide (Br) % Max 0.02
Total nitrogen (N) % Max 0.001
Sulfate (SO ) % Max 0.005
4
Heavymetals (as Pb) % Max 0.0005
Iron (Fe) % Max 0.0005
Sodium(Na) % Max 0.01
Product code:
C.A.S. :
EINECS :
314540500
7758-01-2
231-829-8
MW =
Potassium bromate
Analytical Reagent
KBrO
167.00
3
500 gr
H271-H301-H350
P221-P283-P210-P301-P310-P405-P501A
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