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% |
|