81223 |
Calcium Chloride-2-hydrate |
EP |
500g |
|
|
Calcium Chloride-2-hydrate
- CAS No.:10035-04-8
- Chemical formula:CaCl2‧2H2O
- Chemical weight:147.02
EP |
Solubility(Turbidity) |
Clear to Slightly Hazy |
Free Acid(HCl) |
< 0.01% |
Free Base(Ca(OH)2) |
< 0.02% |
Sulfate(SO4) |
< 0.01% |
Ammonium(NH4) |
< 0.005% |
Heavy Metals(as Pb) |
< 0.001% |
Nitrate(NO3) |
Pass |
Iron(Fe) |
< 0.001% |
Aluminum(Al) |
< 0.01% |
Barium(Ba) |
Pass |
Base and Magnesium(Sulfate) |
< 0.5% |
Arsenic(As) |
< 3ppm |
Assay(Anhydrous) |
70.0~78.0% |
|
85753 |
Calcium Hydroxide |
EP |
250g |
|
|
Calcium Hydroxide
- CAS No.:1305-62-0
- Chemical formula:Ca(OH)2
- Chemical weight:74.09
EP |
Substances insoluble in hydrochloric acid |
< 0.1% |
Chloride(Cl) |
< 0.02% |
Sulfate(SO4) |
< 0.05% |
Carbonate |
Pass |
Heavy Metals(as Pb) |
< 0.004% |
Iron(Fe) |
< 0.02% |
Substances not precipitated by ammonium oxalate |
< 4.0% |
Arsenic(As) |
< 0.5ppm |
Assay |
> 96.0% |
|
85493 |
Calcium Nitrate-4-hydrate |
EP |
500g |
|
|
Calcium Nitrate-4-hydrate
- CAS No.:13477-34-4
- Chemical formula:Ca(NO3)2‧4H2O
- Chemical weight:236.15
EP |
Insoluble in Water |
< 0.003% |
pH(50g/L, 25°C) |
4.0~6.0 |
Chloride(Cl) |
< 0.005% |
Sulfate(SO4) |
< 0.01% |
Ammonium(NH4) |
< 0.005% |
Barium(Ba) |
< 0.005% |
Heavy Metals(as Pb) |
< 5ppm |
Iron(Fe) |
< 5ppm |
Assay |
> 99.0% |
|
89633 |
Calcium Sulfate-2-hydrate |
EP |
500g |
|
|
Calcium Sulfate-2-hydrate
- CAS No.:10101-41-4
- Chemical formula:CaSO4‧2H2O
- Chemical weight:172.17
EP |
Clarity of Solution(Dilute Hydrochloric Acid) |
Pass |
Chloride(Cl) |
< 0.01% |
Heavy Metals(as Pb) |
< 0.004% |
Iron(Fe) |
< 0.003% |
Substances not precipitated by ammonium oxalate |
< 0.6% |
Arsenic(As) |
< 1ppm |
|
79121 |
Charcoal, Activated |
CP |
400g |
|
|
Charcoal, Activated
- CAS No.:7440-44-0
- Chemical formula:C
- Chemical weight:12.01
|
79121 |
Charcoal, Activated |
CP |
250g |
|
|
Charcoal, Activated
- CAS No.:7440-44-0
- Chemical formula:C
- Chemical weight:12.01
|
82833 |
Citric Acid-1-hydrate |
EP |
500g |
|
|
Citric Acid-1-hydrate
- CAS No.:5949-29-1
- Chemical formula:H3C6H5O7‧H2O
- Chemical weight:210.14
EP |
Solubility(Turbidity) |
Clear |
Clarity of Solution(Ethanol) |
Clear |
Ash(Sulfate) |
< 0.05% |
Chloride(Cl) |
< 0.002% |
Sulfate(SO4) |
< 0.02% |
Phosphate(PO4) |
< 0.002% |
Tartaric Acid |
Pass |
Oxalic Acid(H2C2O4) |
Pass |
Heavy Metals(as Pb) |
< 0.001% |
Iron(Fe) |
< 0.002% |
Calcium(Ca) |
< 0.01% |
Arsenic(As) |
< 1ppm |
Assay |
99.5~100.5% |
|
85603 |
Copper(II) Nitrate-3-hydrate |
EP |
500g |
|
|
Copper(II) Nitrate-3-hydrate
- CAS No.:10031-43-3
- Chemical formula:Cu(NO3)2‧2H2O
- Chemical weight:241.6
EP |
Solubility(Turbidity) |
Clear to Slightly Hazy |
Clarity of Solution(Ethanol) |
Clear to Slightly Hazy |
Chloride(Cl) |
< 0.006% |
Sulfate(SO4) |
< 0.02% |
Iron(Fe) |
< 0.02% |
Assay |
> 99.0% |
|
89833 |
Copper(II) Sulfate-5-hydrate |
EP |
500g |
|
|
Copper(II) Sulfate-5-hydrate
- CAS No.:7758-99-8
- Chemical formula:CuSO4‧5H2O
- Chemical weight:249.68
EP |
Solubility(Turbidity) |
Clear to Slightly Hazy |
Chloride(Cl) |
< 0.003% |
Substances not precipitated by hydrogen sulfide(as sulfate) |
< 0.3% |
Iron(Fe) |
< 0.007% |
Nitrogen Compounds(N) |
< 0.004% |
Assay |
> 99.0% |
|