Pharmaceutical Raw Materials

Leading Manufacturer, Supplier & Retailer of DRIED FERROUS SULPHATE BP/EP and DRIED FERROUS SULPHATE USP.

NUMBER

DFSB

SYNONYM

IRON (II) SULPHATE

CAS NO

13463-43-9

MOLECULAR FORMULA

FeSO₄

MOLECULAR WEIGHT

151.908

SPECIFICATIONS

DESCRIPTION	Greyish White-Powder
SOLUBILITY	Slowly but Freely soluble in water, very soluble in boiling water, practically insoluble in alcohol.
IDENTIFICATION A	It gives the reaction of sulphates
IDENTIFICATION B	It gives reactions (a) of Iron
IDENTIFICATION C	It complies with the limit of the assay
pH	2.8 to 4.0
Chloride (Cl)	Max 300 PPM
Chromium (Cr)	Max 100 PPM
Copper (Cu)	Max 50 PPM
Ferric Ions	Max 0.5 %
Manganese (Mn)	Max 0.1 %
Nickel (Ni)	Max 100 PPM
Zinc (Zn)	Max 100 PPM
Assay	86-90
MESH	100 % Pass through on 80 Mesh

NUMBER

DFSU

SYNONYM

IRON (II) SULPHATE, IRON SULFATE MONOHYDRATE,

CAS NO

7720-78-7

MOLECULAR FORMULA

FeSO₄.H₂O

MOLECULAR WEIGHT

170

SPECIFICATIONS

DESCRIPTION	A Greyish White to Buff Coloured Powder
SOLUBILITY	Slowly but Freely soluble in water, very soluble in boiling water, practically insoluble in alcohol.
IDENTIFICATION	It gives the reaction of Ferrous Salts & Sulphates
INSOLUBLE SUBSTANCE	0.05 %
Arsenic	Max 3 PPM
Lead (Pb)	Max 0.001 %
Mercury ( Hg)	Max 3 mg/gm
Organic Volitile Impurities	Meets the requirements
Assay	86-89
PARTICLE SIZE	95 % Minimum Passes through on # 80 Mesh

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Mr. Achint Porwal (ARIHANT PURECHEM PVT LTD)
Plot No. 68-B/69-C, Sector-A,, Industrial Area,, Ratlam Railway Colony, Madhya Pradesh - 457011
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ARIHANT PURECHEM PVT LTD Ratlam Railway Colony, Ratlam, Madhya Pradesh