Manganese (II) sulphate monohydrate

SKU:
TC149M
CAS Number : 10034-96-5
Molecular Formula : MnSO₄.H₂O
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Product Description

Molecular weight 169.02
Molecular formula MnSO4.H2O
CAS No. 10034-96-5

Quality Control

Appearance (EP, BP) Pale pink crystalline powder, slightly hygroscopic.
Appearance (USP) Pale red, slightly efflorescent crystals, or purple powder
Solubility (EP, BP) Freely soluble in water, practically insoluble in ethanol (96%)
Solubility (USP) Soluble in water; insoluble in alcohol
Identification A : sulfates (EP, BP) Complies
Identification A : Manganese (USP) Meets the requirements
Identification B : Sulfates (USP) Meets the requirements
Identification B (EP, BP) A pale pink precipitate is formed which dissolves on the addition of 1 mL of anhydrous acetic acid R.
Identification C : Loss on ignition (EP, BP) 10.00-12.00% (at 500± 50°C)
Appearance of solution (EP, BP) Solution S is not more opalescent than reference suspension II
Chlorides (EP, BP) <= 0.01%
Iron (EP, BP) <= 0.001%
Zinc (EP, BP) <= 0.05%
Substances not precipitated by ammonium sulfide (USP) The weight of the residue does not exceed 5 mg (NMT 0.50%)
Loss on ignition (EP, BP) 10.00-12.00% (at 500 ±50°C)
Loss on ignition (USP) 10.00-13.00% (at 450° to constant weight)
Assay (EDTA Titration, on ignited basis) : (EP, BP) 99.00-101.00%
Assay (EDTA Titration) : (USP) 98.00-102.00%

Storage and Shelf Life

Storage conditions Store below 30°C away from bright light.
Shelf life 48 months.
Usage instruction Use before expiry date given on the product lable.
CAS Number : 10034-96-5
Molecular Formula : MnSO₄.H₂O
More Information
Product Name Manganese (II) sulphate monohydrate
SKU TC149M
CAS No 10034-96-5
EC No. 232-089-9
EC Index No. 025-003-00-4
Molecular formula MnSO₄.H₂O
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