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 Segment
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
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Certificates of Analysis (COA)
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