AMMONIUM FERROUS SULPHATE HEXAHYDRATE

AMMONIUM FERROUS SULPHATE HEXAHYDRATE Extra Pure

Ammonium iron (II) sulphate, Diammonium iron(II) sulphate, Mohr’s salt

Article No.

01190

Grade

Extra Pure

Purity

98.5%

CAS No.

7783-85-9

Molecular Formula

(NH₄)₂SO₄FeSO₄.6H₂O

Molecular Weight

392.13

H.S. Code

2842.9090

Shelf Life

36 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

Solid

Colour

Greenish blue crystals

Odour

Odorless

Melting point/ Freezing point [°C]

100 °C

Vapour density

> 1

Density [g/cm3]

1.86

Solubility in water [% weight]

26.9 g/100cc water @ 200C

Appearance	Greenish blue crystals/crystalline powder
Assay (oxidimetric)	Min 98.5%
Chloride (Cl)	Max 0.005%
Ferric ion (Fe+3)	Max 0.05%

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338

Revision Date : 09-Aug-2022