Panreac Química S.A.

PRODUCT CODE:  141368

Ammonium Iron(II) Sulphate 6-hydrate PRS



H8FeN2O8S2.6H2O

(NH4)2Fe(SO4)2.6H2O

M.= 392,14CAS [7783-85-9]EINECS 233-151-8
NC 2833 29 90

SYNONYMS: Iron(II) Ammonium Sulphate ·Mohr's Salt ·
PHYSICAL DATA: Bluish green crystals ·Solubility in water at 20 ºC 269 g/l ·D: 1,864 ·M. P.: 100 ºC ·
APPLICATIONS: Analytical reagent : RFE · USP 25 · BP · Ph. Eur. IV · Analytical reagent used for C.O.D. (Chemical Oxygen Demand ) · UNE 77-004-89 (1989) · ISO 6060-1986.Norme Française NFT 90-101 (1988) ·
BIBLIOGRAPHY: Merck Index 13 , 523 · Safety 2 , 240 D · Römpp 8 , 188 ·ACS IX , 308 4 (30-10-2003) X , 326 · ISO 6353/3-1987 R - 42 , 4 ·



HAZARDOUS: RTECS: BR 6500000 · LD L0 orl rat 3250 mg/Kg ·

SPECIFICATIONS:
Assay (Perm.)98-101 %
pH of 5% solutionZ3,5
Insoluble matter in H2SO40,01 %
Chloride (Cl)0,005 %
Phosphate (PO4)0,005 %