| 80193 |
Sodium Nitrite |
EP |
25Kg |
|
|
Sodium Nitrite
- CAS No.：7632-00-0
- Chemical formula：NaNO2
- Chemical weight：69.00
| EP |
| Solubility(Turbidity) |
Clear |
| Loss on Drying |
< 1.0% |
| Chloride(Cl) |
< 0.01% |
| Sulfate(SO4) |
< 0.01% |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.002% |
| Potassium(K) |
< 0.02% |
| Assay |
> 97.0% |
|
| 85283 |
Sodium Oxalate |
EP |
500g |
|
|
Sodium Oxalate
- CAS No.：62-76-0
- Chemical formula：Na2C2O4
- Chemical weight：134.01
| EP |
| Solubility(Turbidity) |
Slightly Hazy |
| Acid Salt(NaHC2O4) |
< 0.04% |
| Alkali Salt(Na2CO3) |
< 0.04% |
| Chloride(Cl) |
< 0.006% |
| Sulfate(SO4) |
< 0.02% |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.002% |
| Potassium(K) |
< 0.02% |
| Substances darkened by sulfuric acid |
Pass |
| Assay |
> 99.0% |
|
| 90193 |
Sodium Phosphate Dibasic-12-hydrate |
EP |
500g |
|
|
Sodium Phosphate Dibasic-12-hydrate
- CAS No.：10039-32-4
- Chemical formula：Na2HPO4‧12H2O
- Chemical weight：358.16
| EP |
| Solubility(Turbidity) |
Colorless, Clear to Slightly Hazy |
| pH(M/10 Solution) |
9.0~9.4 |
| Chloride(Cl) |
< 0.005% |
| Sulfate(SO4) |
< 0.02% |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.002% |
| Potassium(K) |
Pass |
| Arsenic(As) |
< 2ppm |
| Total Nitrogen(N) |
< 0.005% |
| Assay |
98.0~101.0% |
|
| 90093 |
Sodium Phosphate Monobasic-2-hydrate |
EP |
500g |
|
|
Sodium Phosphate Monobasic-2-hydrate
- CAS No.：13472-35-0
- Chemical formula：NaH2PO4‧2H2O
- Chemical weight：156.01
| EP |
| Solubility(Turbidity) |
Clear to Slightly Hazy |
| PH(50g/L, 25℃) |
4.2~4.6 |
| Loss on Drying(110℃) |
22.0~24.0% |
| Chloride(Cl) |
< 0.005% |
| Sulfate(SO4) |
< 0.02% |
| Heavy Metals(as Pb) |
< 0.003% |
| Iron(Fe) |
< 0.002% |
| Calcium and Substances not precipitated by ammonium hydroxide |
Pass |
| Potassium(K) |
Pass |
| Arsenic(As) |
< 3ppm |
| Total Nitrogen(N) |
< 0.01% |
| Assay |
> 98.0% |
|
| 90123 |
Sodium Phosphate Tribasic-12-hydrate |
EP |
500g |
|
|
Sodium Phosphate Tribasic-12-hydrate
- CAS No.：10101-89-0
- Chemical formula：Na3PO4‧12H2O
- Chemical weight：380.12
| EP |
| Solubility(Turbidity) |
Clear to Slightly Hazy |
| Free Base(NaOH) |
< 3.0% |
| Limit of dibasic Salt(Na2HPO4‧12H2O) |
< 1.0% |
| Chloride(Cl) |
< 0.01% |
| Sulfate(SO4) |
< 0.02% |
| Carbonate |
Pass |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.003% |
| Potassium(K) |
Pass |
| Arsenic(As) |
< 2ppm |
| Assay |
98.0~102.0% |
|
| 90123 |
Sodium Phosphate Tribasic-12-hydrate |
EP |
25Kg |
|
|
Sodium Phosphate Tribasic-12-hydrate
- CAS No.：10101-89-0
- Chemical formula：Na3PO4.12H2O
- Chemical weight：380.12
| EP |
| Solubility(Turbidity) |
Clear to Slightly Hazy |
| Free Base(NaOH) |
< 3.0% |
| Limit of dibasic Salt(Na2HPO4‧12H2O) |
< 1.0% |
| Chloride(Cl) |
< 0.01% |
| Sulfate(SO4) |
< 0.02% |
| Carbonate |
Pass |
| Heavy Metals(as Pb) |
< 0.002% |
| Iron(Fe) |
< 0.003% |
| Potassium(K) |
Pass |
| Arsenic(As) |
< 2ppm |
| Assay |
98.0~102.0% |
|
| 90123 |
Sodium Phosphate Tribasic-12-hydrate |
TG |
25Kg |
|
|
Sodium Phosphate Tribasic-12-hydrate
- CAS No.：10101-89-0
- Chemical formula：Na3PO4.12H2O
- Chemical weight：380.12
| TG |
| Solubility(Turbidity) |
Clear |
| Free Base(NaOH) |
<3.0% |
| Heavy Metals(as Pb) |
<0.001% |
| Iron(Fe) |
<0.003% |
| Arsenic(As) |
<2ppm |
| Assay |
98.0~102.0% |
|
| 89873 |
Sodium Sulfate, Anhydrous |
EP |
500g |
|
|
Sodium Sulfate, Anhydrous
- CAS No.：7757-82-6
- Chemical formula：Na2SO4
- Chemical weight：142.04
| EP |
| Solubility(Turbidity) |
Clear |
| Soluble in Ethanol |
< 0.05% |
| Loss on Ignition(600℃) |
< 0.5% |
| pH(50g/L, 25°C) |
5.0~8.0 |
| Chloride(Cl) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.003% |
| Iron(Fe) |
< 0.002% |
| Calcium(Ca) |
< 0.006% |
| Magnesium(Mg) |
< 0.002% |
| Total Nitrogen(N) |
< 0.003% |
| Arsenic(As) |
< 2ppm |
| Assay |
> 99.0% |
|
| 89873 |
Sodium Sulfate, Anhydrous |
EP |
25kg |
|
|
Sodium Sulfate, Anhydrous
- CAS No.：7757-82-6
- Chemical formula：Na2SO4
- Chemical weight：142.04
| EP |
| Solubility(Turbidity) |
Clear |
| Soluble in Ethanol |
< 0.05% |
| Loss on Ignition |
< 0.5% |
| Base(NaOH) |
Pass |
| Acid(H2SO4) |
< 0.01% |
| Chloride(Cl) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.003% |
| Iron(Fe) |
< 0.002% |
| Calcium(Ca) |
< 0.006% |
| Magnesium(Mg) |
< 0.002% |
| Total Nitrogen(N) |
< 0.003% |
| Arsenic(As) |
< 0.0002% |
| Assay |
> 99.0% |
|
| 80613 |
Sodium Sulfite, Anhydrous |
EP |
500g |
|
|
Sodium Sulfite, Anhydrous
- CAS No.：7757-83-7
- Chemical formula：Na2SO3
- Chemical weight：126.05
| EP |
| Solubility(Turbidity) |
Clear to Slightly Hazy |
| Chloride(Cl) |
< 0.05% |
| Heavy Metals(as Pb) |
< 0.005% |
| Iron(Fe) |
< 0.005% |
| Assay |
> 95.0% |
|