1.05941
Manganese(II) sulfate monohydrate
spray-dried for analysis EMSURE® ACS,Reag. Ph Eur
Synonym(s):
Manganese(II) sulfate monohydrate
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About This Item
grade
ACS reagent
Quality Level
agency
reag. Ph. Eur.
product line
EMSURE®
assay
98.0-101.0% (MnSO4.H2O basis, complexometric), 99.0-101.0% (calc. on the ignited basis, complexometric)
form
solid
potency
2150 mg/kg LD50, oral (Rat)
impurities
≤0.01% Insoluble matter
loss
10.0-12.0% loss on ignition, 500 °C
pH
3.0-3.5 (20 °C, 50 g/L in H2O)
mp
>449 °C (anhydrous substance)
solubility
762 g/L
density
2.95 g/cm3 at 20 °C
bulk density
1000‑1200 kg/m3
anion traces
chloride (Cl-): ≤0.001%
cation traces
Ca: ≤0.005%, Cu: ≤0.0005%, Fe: ≤0.001%, K: ≤0.005%, Mg: ≤0.005%, Na: ≤0.005%, Ni: ≤0.0005%, Pb: ≤0.001%, Zn: ≤0.005%, heavy metals (as Pb): ≤0.001%
storage temp.
15-25°C
SMILES string
[Mn+2].[S](=O)(=O)([O-])[O-].O
InChI
1S/Mn.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
InChI key
ISPYRSDWRDQNSW-UHFFFAOYSA-L
Analysis Note
Assay (complexometric, calc. on the ignited basis): 99.0 - 101.0 %
Identity: passes test
Appearance of solution: passes test
Insoluble matter: ≤ 0.01 %
Chloride (Cl): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.001 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
Ni (Nickel): ≤ 0.0005 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.005 %
Substances reducing potassium permanganate: passes test
Loss on ignition (500 °C): 10.0 - 12.0 %
Other Notes
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Dam. 1 - STOT RE 2 Inhalation
target_organs
Brain
Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1059410250 | 04022536532202 |
| 1059419025 | 04022536532226 |