If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
63547
Manganese(II) nitrate tetrahydrate
purum p.a., ≥97.0% (KT)
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$66.40
$257.00
$66.40
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Product Name
Manganese(II) nitrate tetrahydrate, purum p.a., ≥97.0% (KT)
InChI
1S/Mn.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
SMILES string
O.O.O.O.[Mn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI key
ALIMWUQMDCBYFM-UHFFFAOYSA-N
grade
purum p.a.
assay
≥97.0% (KT)
form
powder, crystals or chunks
greener alternative product characteristics
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sustainability
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anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Na: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
greener alternative category
Quality Level
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Related Categories
1 of 4
This Item | 63537 | M3634 | 288640 |
|---|---|---|---|
| form powder, crystals or chunks | form crystals | form powder | form solid |
| assay ≥97.0% (KT) | assay ≥99.0% (KT) | assay ≥99% | assay 98% |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| grade purum p.a. | grade purum p.a. | grade - | grade - |
| cation traces Ca: ≤50 mg/kg, Co: ≤50 mg/kg, Fe: ≤50 mg/kg, Na: ≤100 mg/kg, Pb: ≤50 mg/kg, Cd: ≤50 mg/kg, K: ≤100 mg/kg, Zn: ≤50 mg/kg, Ni: ≤50 mg/kg, Cu: ≤50 mg/kg | cation traces Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg | cation traces - | cation traces - |
| anion traces chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg | anion traces chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤200 mg/kg | anion traces - | anion traces - |
Application
General description
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1C - STOT RE 2 Inhalation
target_organs
Brain
supp_hazards
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 2
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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