| 78300 |
Polyethylene Glycol 400 (PEG 400) |
|
500ml |
|
|
Polyethylene Glycol 400 (PEG 400)
- CAS No.：25322-68-3
- Chemical formula：H(OCH2CH2)nOH
- Chemical weight：
|
| 78350 |
Polyethylene Glycol 6000 (PEG 6000) |
|
500g |
|
|
Polyethylene Glycol 6000 (PEG 6000)
- CAS No.：25322-68-3
- Chemical formula：H(OCH2CH2)nOH
- Chemical weight：
|
| 86213 |
Potassium Bicarbonate |
EP |
500g |
|
|
Potassium Bicarbonate
- CAS No.：298-14-6
- Chemical formula：KHCO3
- Chemical weight：100.12
| EP |
| pH(5%, 20°C) |
8.0~8.6 |
| Loss on Drying |
<0.1% |
| Potassium Carbonate(K2CO3) |
<1.5% |
| Chloride(Cl) |
<0.005% |
| Sulfate(SO4) |
<0.01% |
| Calcium(Ca) |
<0.005% |
| Sodium(Na) |
<0.03% |
| Iron(Fe) |
<0.001% |
| Heavy Metals(as Pb) |
<5ppm |
| Arsenic(As) |
<1ppm |
| Assay |
>99.5% |
|
| 85373 |
Potassium Bitartrate |
EP |
500g |
|
|
Potassium Bitartrate
- CAS No.：868-14-4
- Chemical formula：KHC4H4O6
- Chemical weight：188.18
| EP |
| Clarity of Solution(Ammonium Hydroxide) |
Clear to Slightly Hazy |
| Chloride(Cl) |
< 0.005% |
| Sulfate(SO4) |
< 0.02% |
| Ammonium(NH4) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.002% |
| Calcium(Ca) |
< 0.01% |
| Sodium(Na) |
Pass |
| Arsenic(As) |
< 5ppm |
| Assay |
> 98.5% |
|
| 86153 |
Potassium Carbonate |
EP |
500g |
|
|
Potassium Carbonate
- CAS No.：584-08-7
- Chemical formula：K2CO3
- Chemical weight：138.21
| EP |
| Solubility(Turbidity) |
Clear |
| Loss on Drying(250~300℃) |
< 2.0% |
| Chloride(Cl) |
< 0.05% |
| Sulfate(SO4) |
< 0.01% |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.004% |
| Sodium(Na) |
Pass |
| Total Nitrogen(N) |
< 0.005% |
| Arsenic(As) |
< 2ppm |
| Assay(Dried basis, 250~300℃) |
> 99.5% |
|
| 81213 |
Potassium Chloride |
EP |
500g |
|
|
Potassium Chloride
- CAS No.：7447-40-7
- Chemical formula：KCl
- Chemical weight：74.56
| EP |
| Solubility(Turbidity) |
Clear |
| Chlorate and Nitrate |
Pass |
| Sulfate(SO4) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.001% |
| Barium(Ba) |
< 0.002% |
| Calcium(Ca) |
< 0.002% |
| Magnesium(Mg) |
< 0.001% |
| Sodium(Na) |
Pass |
| Assay |
> 99.0% |
|
| 88013 |
Potassium Ferricyanide |
EP |
500g |
|
|
Potassium Ferricyanide
- CAS No.：13746-66-2
- Chemical formula：K3Fe(CN)6
- Chemical weight：329.25
| EP |
| Solubility(Turbidity) |
Clear |
| Chloride(Cl) |
< 0.01% |
| Sulfate(SO4) |
< 0.01% |
| Ferrocyanide[Fe(CN)6] |
< 0.05% |
| Sodium(Na) |
< 0.04% |
| Assay |
> 98.0% |
|
| 85745 |
Potassium Hydroxide |
ACS |
500g |
|
|
Potassium Hydroxide
- CAS No.：1310-58-3
- Chemical formula：KOH
- Chemical weight：56.11
| ACS |
| Assay |
> 85.0% |
| Potassium Carbonate(K2CO3) |
< 2.0% |
| Chloride(Cl) |
< 0.01% |
| Nitrogen Compounds(as N) |
< 0.001% |
| Phosphate(PO4) |
< 5ppm |
| Sulfate(SO4) |
< 0.003% |
| Ammonium Hydroxide Precipitate |
< 0.02% |
| Heavy Metals(as Pb) |
< 0.001% |
| Iron(Fe) |
< 0.001% |
| Nickel(Ni) |
< 0.001% |
| Sodium(Na) |
< 0.05% |
|
| 85743 |
Potassium Hydroxide |
EP |
500g |
|
|
Potassium Hydroxide
- CAS No.：1310-58-3
- Chemical formula：KOH
- Chemical weight：56.11
| EP |
| Solubility(Turbidity) |
Clear |
| Chloride(Cl) |
< 0.01% |
| Sulfate(SO4) |
< 0.006% |
| Silicate(SiO2) |
< 0.04% |
| Heavy Metals(as Pb) |
< 0.003% |
| Iron(Fe) |
< 0.002% |
| Potassium Carbonate(K2CO3) |
< 2.0% |
| Aluminum(Al) |
< 0.005% |
| Sodium(Na) |
Pass |
| Nitrogen Compounds |
< 0.002% |
| Arsenic(As) |
< 2ppm |
| Assay |
> 85.0% |
|
| 89133 |
Potassium Iodide |
EP |
500g |
|
|
Potassium Iodide
- CAS No.：7681-11-0
- Chemical formula：KI
- Chemical weight：166.01
| EP |
| Solubility(Turbidity) |
Clear |
| Loss on Drying |
< 0.4% |
| Free Base(K2CO3) |
< 0.02% |
| Chloride and Bromide(as Cl) |
< 0.03% |
| Iodine and Thiosulfate |
Pass |
| Sulfate(SO4) |
< 0.005% |
| Phosphate(PO4) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.001% |
| Iron(Fe) |
< 5ppm% |
| Sodium(Na) |
Pass |
| Total Nitrogen |
< 0.003% |
| Assay |
99.0~100.5% |
|