| 81783 |
Magnesium Carbonate, Basic |
EP |
150g |
|
|
Magnesium Carbonate, Basic
- CAS No.：39409-82-01
- Chemical formula：
- Chemical weight：
| EP |
| Soluble in Water |
< 1.9% |
| Clarity of Solution(Hydrochloric Acid) |
Clear |
| Chloride(Cl) |
< 0.03% |
| Sulfate and Sulfite(SO4) |
< 0.03% |
| Heavy Metals(as Pb) |
< 0.003% |
| Iron(Fe) |
< 0.01% |
| Barium(Ba) |
< 0.01% |
| Calcium(Ca) |
Pass |
| Assay |
40.0~45.0% |
|
| 81593 |
Magnesium Chloride-6-hydrate |
EP |
500g |
|
|
Magnesium Chloride-6-hydrate
- CAS No.：7791-18-6
- Chemical formula：MgCl2‧6H2O
- Chemical weight：203.30
| EP |
| Solubility(Turbidity) |
Clear |
| Clarity of Solution(Ethanol) |
Clear |
| pH(5w/v%)25℃ |
5.0~6.5 |
| Nitrate(NO3) |
< 0.02% |
| Sulfate(SO4) |
< 0.02% |
| Ammonium(NH4) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.001% |
| Iron(Fe) |
< 0.001% |
| Barium(Ba) |
< 0.005% |
| Calcium(Ca) |
< 0.03% |
| Assay |
> 98.0% |
|
| 85673 |
Magnesium Nitrate-6-hydrate |
EP |
500g |
|
|
Magnesium Nitrate-6-hydrate
- CAS No.：13446-18-9
- Chemical formula：Mg(NO3)2‧6H2O
- Chemical weight：256.41
| EP |
| Solubility(Turbidity) |
Clear |
| pH(5w/v%)25℃ |
5.0~7.0 |
| Chloride(Cl) |
< 0.01% |
| Sulfate(SO4) |
< 0.01% |
| Phosphate(PO4) |
< 0.001% |
| Ammonium(NH4) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.001% |
| Assay |
> 98.5% |
|
| 89953 |
Magnesium Sulfate-7-hydrate |
EP |
500g |
|
|
Magnesium Sulfate-7-hydrate
- CAS No.：10034-99-8
- Chemical formula：MgSO4‧7H2O
- Chemical weight：246.48
| EP |
| Solubility(Turbidity) |
Clear |
| pH(5w/v%)25℃ |
5.0~8.0 |
| Chloride(Cl) |
< 0.01% |
| Nitrate(NO3) |
Pass |
| Phosphate(PO4) |
< 0.005% |
| Ammonium(NH4) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.001% |
| Iron(Fe) |
< 0.001% |
| Assay |
> 99.0% |
|
| 81603 |
Manganese(II) Chloride-4-hydrate |
EP |
500g |
|
|
Manganese(II) Chloride-4-hydrate
- CAS No.：13446-34-9
- Chemical formula：MnCl2‧4H2O
- Chemical weight：197.92
| EP |
| Solubility(Turbidity) |
Clear |
| Sulfate(SO4) |
< 0.005% |
| Heavy Metals(as Pb) |
< 0.005% |
| Iron(Fe) |
< 0.002% |
| Zinc(Zn) |
Pass |
| Substances not precipitated by ammonium sulfide |
< 0.5% |
| Assay |
> 99.0% |
|
| 88915 |
Methanol |
ACS |
500ml |
|
|
Methanol
- CAS No.：67-56-1
- Chemical formula：CH3OH
- Chemical weight：32.04
| ACS |
| Appearance |
Clear |
| Color(APHA) |
< 10 |
| Water |
< 0.1% |
| Residue on Evaporation |
< 0.001% |
| Solubility(Turbidity) |
Clear |
| Acetone, Formaldehyde, Acetaldehyde |
< 0.001% |
| Free Acid |
< 0.0003meq/g |
| Free Base |
< 0.0002meq/g |
| Substances darkened by sulfuric acid |
Pass |
| Substances reducing MnO4 |
Pass |
| Assay |
> 99.8% |
|
| 88915 |
Methanol |
ACS |
4L |
|
|
Methanol
- CAS No.：67-56-1
- Chemical formula：CH3OH
- Chemical weight：32.04
| ACS |
| Appearance |
Clear |
| Color(APHA) |
< 10 |
| Water |
< 0.1% |
| Residue on Evaporation |
< 0.001% |
| Solubility(Turbidity) |
Clear |
| Acetone, Formaldehyde, Acetaldehyde |
< 0.001% |
| Free Acid |
< 0.0003meq/g |
| Free Base |
< 0.0002meq/g |
| Substances darkened by sulfuric acid |
Pass |
| Substances reducing MnO4 |
Pass |
| Assay |
> 99.8% |
|
| 88914 |
Methanol |
GR |
500ml |
|
|
Methanol
- CAS No.：67-56-1
- Chemical formula：CH3OH
- Chemical weight：32.04
| GR |
| Solubility(Turbidity) |
Clear |
| Specific Gravity(20/20℃) |
0.791~0.793 |
| Refractive Index(nD20) |
1.327~1.330 |
| Water |
< 0.1% |
| Residue on Evaporation |
< 5ppm |
| Acid(HCOOH) |
< 0.002% |
| Base(NH3) |
< 3ppm |
| Acetone, Formaldehyde, Acetaldehyde |
< 0.005% |
| Ethanol |
< 0.05% |
| Substances darkened by sulfuric acid |
Pass |
| Substances reducing MnO4 |
< 5ppm |
| Assay |
> 99.8% |
|
| 88914 |
Methanol |
GR |
4L |
|
|
Methanol
- CAS No.：67-56-1
- Chemical formula：CH3OH
- Chemical weight：32.04
| GR |
| Solubility(Turbidity) |
Clear |
| Specific Gravity(20/20℃) |
0.791~0.793 |
| Refractive Index(nD20) |
1.327~1.330 |
| Water |
< 0.1% |
| Residue on Evaporation |
< 5ppm |
| Acid(HCOOH) |
< 0.002% |
| Base(NH3) |
< 3ppm |
| Acetone, Formaldehyde, Acetaldehyde |
< 0.005% |
| Ethanol |
< 0.05% |
| Substances darkened by sulfuric acid |
Pass |
| Substances reducing MnO4 |
< 5ppm |
| Assay |
< 99.8% |
|
| 88913 |
Methanol |
EP |
500ml |
|
|
Methanol
- CAS No.：67-56-1
- Chemical formula：CH3OH
- Chemical weight：32.04
| EP |
| Specific Gravity(20℃) |
0.791~0.793 |
| Solubility(Turbidity) |
Clear |
| Water |
< 0.3% |
| Residue on Evaporation |
< 0.003% |
| Free Acid(CH3COOH) |
< 0.004% |
| Free Base(NH3) |
< 0.005% |
| Substances reducing MnO4 |
Pass |
| Acetone, Acetaldehyde(CH3COCH3) |
< 0.005% |
| Ethanol |
Pass |
| Substances darkened by sulfuric acid |
Pass |
| Assay |
> 99.0% |
|