Assay% Min 90
Chloride (Cl) % Max 0.005
Sulfate (SO ) % Max 0.01
4
Nitrate (NO ) % Max 0.05
3
Heavymetals (as Pb) % Max 0.005
Loss on ignition (at 800 °C) %
Max 10.0
Product code:
C.A.S. :
EINECS :
302540500
1305-78-8
215-138-9
MW =
Calcium oxide lumps
Analytical Reagent
CaO
56.08
500 gr
H314
P260-P301-P330-P331-P303-P361-P353-P331-P338-P405-P501
Assay% Min 98
Melting point °C 42
pH (5%water)
4 - 6
Chloride (Cl) % Max 0.005
Sulfate (SO ) % Max 0.02
4
Heavymetals (as Pb) % Max 0.002
Iron (Fe) % Max 0.001
Ammonium (NH ) % Max 0.005
4
Substances precipitated by ammoniumoxalate (as SO ) % Max 0.3
4
Product code:
C.A.S. :
EINECS :
303320500
13477-34-4
233-332-1
Calcium nitrate tetrahydrate
Reagent
Ca(NO ) .4H O
236.15
3 2
2
Laboratory
MW =
500 gr
H272-H315-H319-H335-H303
P221-P210-P220-P305-P351-P338-P405-P501A
35
(CH .COO) Ca.xH O MW=158.17
3
2
2
Assay (ex Ca) %
Min 97
Loss on drying (at 200 °C) % Max 7.0
Chloride (Cl) % Max 0.05
Sulfate (SO ) % Max 0.2
4
Iron (Fe) % Max 0.002
Lead (Pb) %
Max 0.001
Product code:
C.A.S. :
EINECS :
303510500
114460-21-8
200-540-9
Calcium acetate
Laboratoty Reagent
hydrate
500 gr
Assay% Min 99
Chloride (Cl) % Max 0.005
Sulfate (SO ) % Max 0.02
4
Heavymetals (Pb) % Max 0.001
Iron (Fe) % Max 0.02
Arsenic (As) % Max 0.0003
Product code:
30303
C.A.S. :
471-34-1
EINECS :
207-439-9
0500
Calcium carbonate
Analytical Reagent
CaCO MW =100.09
3
500 gr
Assay% Min 98
Substances insoluble in acetic acid% Max 0.2
Substances insoluble inHCl % Max 0.2
Chloride (Cl) % Max 0.025
Sulfate (SO ) % Max 0.25
4
Heavymetals (as Pb) % Max 0.002
Lead (Pb) %
Max 0.001
Copper (Cu) % Max 0.001
Zinc (Zn) % Max 0.001
Iron (Fe) % Max 0.02
Arsenic (As) % Max 0.0003
Magnesium(as alkali metals) % Max 1.0
Loss on drying (200 °C,4 hrs.) % Max 2.0
Product code:
30313
C.A.S. :
471-34-1
EINECS :
207-439-9
0500
Calcium carbonate
Laboratory Reagent
CaCO MW =100.09
3
500 gr
Assay (Acidimetric) % Min 95
Chloride (Cl) % Max 0.04
Sulfate (SO ) % Max 0.4
4
Iron (Fe) % Max 0.1
Heavymetals (as Pb) % Max 0.005
Substances not precipitated by ammoniumoxalate (as SO ) % Max 2.5
4
Product code:
C.A.S. :
EINECS :
302740500
1305-62-0
215-137-3
MW =
Calcium hydroxide
Laboratory Reagent
Ca(OH)
74.09
2
500 gr
H314
P260-P303-P361-P353-P305-P351-P338-P3016P330-P331-P405-P501
Assay% 99 - 103
pHof 5%solution 5 - 7
Nitrite (NO ) % Max 0.001
2
Ammonium (NH ) % Max 0.005
4
Insolublematter inwater% Max 0.005
Chloride (Cl) % Max 0.005
Phosphate (PO ) % Max 0.001
4
Sulfate (SO ) % Max 0.005
4
Barium (Ba) % Max 0.01
Copper (Cu) % Max 0.001
Iron (Fe) % Max 0.0005
Lead (Pb) % Max 0.001
Magnesium (Mg) % Max 0.015
Potassium (K) % Max 0.005
Sodium (Na) % Max 0.02
Strontium(Sr) % Max 0.01
Product code:
C.A.S. :
EINECS :
303330500
13477-34-4
233-332-1
Calcium nitrate tetrahydrate
Analytical Reagent
Ca(NO ) .4H O
236.15
3 2
2
MW =
500 gr
H272-H315-H319-H335-H303
P221-P210-P220-P305-P351-P338-P405-P501A
