| 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% |
|