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Products
| A | B | C | D | E | F | G | H | I | K | M | N | O | P | S | T | U | W | X | Z |
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Products
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Std Pkg
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Unit Price US$
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Zinc acetate
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| CAS - No. [5970-45-6] | ||||||
| Phy.chem.data | ||||||
 C4H6O4 Zn.2 H2OM=219.49 g/mol |
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Soluble in water / 20º C 430 g/L |
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| Melting Range 98-102º C |
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| 25046 | Zinc acetate dihydrate extra pure |
500
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g
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pb
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25
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kg
|
hdp |
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| Specifications |
50
|
kg
|
hdp
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| Assay [(CH3COO)2Zn.2H2O]_________________98 % | Arsenic (As)__________________0.0003 % | |||||
| Chloride (Cl)___________________________0.005 % | Lead (Pb)_____________________0.002 % | |||||
| Sulfate (SO4)___________________________0.01 % | Alakali metals____________________0.2 % | |||||
| CAS - No. [7646-85-7] | ||||||
| Phy. chem. data | ||||||
| Cl2 Zn M=136.28 g/mol. |
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| Soluble in water / 20ºC 3680 g/L |
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| Boiling range 729 - 731ºC |
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| 14425 | Zinc chloride dry purified |
500
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g
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pb
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25
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kg
|
hdp |
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| Specifications |
50
|
kg
|
hdp
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| Assay (ZnCl2)____________________________95 % | Ammonium (NH4)_________________0.3 % | |||||
| Assay of oxide chloride (as ZnO)_______________5 % | Heavy metals (as Pb)____________0.005 % | |||||
| Sulfate (SO4)___________________________0.05 % | Iron (Fe)______________________0.005 % | |||||
| CAS - No. [1314-13-2] | ||||||
| Phy. chem. data | ||||||
| OZn M=81.37 g/mol |
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| Insoluble in water |
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| 14439 | Zinc oxide pure |
500
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g
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pb
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|
1
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kg
|
pb
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| Specifications |
5
|
kg
|
pb
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|
25
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kg
|
hdp
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| Assay (ZnO) ____________________________99 % |
50
|
kg
|
hdp
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| Substances insoluble in water______________0.3 % | Sulfate (SO4)___________________0.01 % | |||||
| Chloride (Cl)___________________________0.02 % | Heavy metals(as Pb)_____________0.01 % | |||||
| Zinc sulfate monohydrate | ||||||
| CAS No. [7446-19-7] | ||||||
| Phy. chem. data | ||||||
| O4SZn.H2O M=179.45 g/mol |
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| Soluble in water / 20ºC 350 g/L |
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| 14457 | Zinc sulfate - 1 - hydrate purified |
500
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g
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pb
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|
25
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kg
|
hdp |
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| Specifications |
50
|
kg
|
hdp
|
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| Assay___________________________________99 % | ||||||
| pH - value (5% w/v; water)_ _____________ 4.0 - 5.2 | Lead (Pb)_____________________0.002 % | |||||
| Free acid__________________________ Passes test | Iron (Fe)______________________0.003 % | |||||
| Arsenic (As)__________________________ 0.0005 % | Alkali & alkaline earth______________0.7 % | |||||
| Chloride (Cl)___________________________0.002 % |
Loss on drying (105ºC;2hrs)________1.0 % |
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| Zinc sulfate hepta hydrate | ||||||
| CAS No. [7446-20-0] | ||||||
| Phy. chem. data | ||||||
| O4SZn.7H2O M=287. 54 g/mol |
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| Soluble in water / 20ºC 960 g/L |
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| Melting range 38 - 42ºC |
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| 14456 | Zinc sulfate - 7 - hydrate purified |
500
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g
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pb
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1
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kg
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pb
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| Specifications |
5
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kg
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pb
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25
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kg
|
hdp
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| Assay(Zn SO4. 7H2O)__________________99 - 102 % | Cadmium (Cd) ________________ 0.001 % |
50
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kg
|
hdp
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| pH - value (5%;distilled water)_______________ 4 - 6 | Copper (Cu) _________________ 0.0005 % | |||||
| Chloride (Cl)____________________________0.01 % | Lead (Pb)_____________________0.005 % | |||||
| Total nitrogen (N)______________________ 0.005 % | Loss on drying (105ºC;2hrs)______35 -39% | |||||
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| CAS - No. [7440-67-7] | ||||||
| Phy. chem. data | ||||||
| Zr M = 91.22 g/mol |
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| Solub. in water / Insoluble |
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| Melting Point1860ºC |
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| 14603 | Zirconium powder LAB |
100
|
g
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tin | ||
| Specifications | ||||||
| Assay (Zr)______________________about 80 % | ||||||
| Identity (elemental analysis)_______Passes test |
Hafnium (Hf)________________about 2 % | |||||
| Bulk Quantities - Prices on request For Exports - Price in US $ on request |
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