Customization: | Available |
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CAS No.: | 13463-43-9 |
Formula: | Feso4. H2O |
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Name: Ferrous sulfate monohydrate
Other name: Green vitriol;IRON SULFATE, HEPTAHYDRATE; IRON (II) SULFATE; IRON(II) SULFATE, HYDRATE; IRON (II) SULFATE, HYDROUS; IRON(II) SULPHATE 7-HYDRATE; iron(2+) sulfate hydrate (1:1:1)
CAS number: 13463-43-9
EINECS number: 231-753-5
Customs Code: 28332910
Molecular formula: FeSO4.H2O
Molecular weight: 169.9229
Melting point: 64ºC
Boiling point: 330°C at 760 mmHg
Vapor pressure: 3.35E-05mmHg at 25°C
ITEMS | STANDARD | RESULT |
CONTENT(FESO4H2O)/% ≥ | 91.4 | 91.6 |
FE % ≥ | 30 | 30.5 |
APPEARANCE | GRAY TO GRAY-WHITE CRYST ALLINE | GRAY TO GRAY-WHITE CRYSTALLI NE |
PH (5G/100ML SOLUTION) | 3.0~4.0 | 3.5 |
AKLI-SULPHATE | PASS | PASS |
CHLORIDE(CL) W/ % ≤ | 0.03 | 0.01 |
HIGH FE W/ % ≤ | 0.5 | 0.3 |
MN W/ % ≤ | 0.1 | 0.08 |
ZN W/ % ≤ | 0.05 | 0.04 |
HEAVY METAL (PB) W/% ≤ | 0.002 | 0.001 |
AS W/ % ≤ | 0.0002 | 0.0001 |
HG W/ % ≤ | 0.05 | 0.04 |
Store in a cool, ventilated warehouse. Keep away from fire and heat. Keep out of direct sunlight. The package must be sealed and protected from moisture. It should be stored separately from oxidants and alkalis, and should not be mixed. Storage areas should be equipped with suitable materials to contain leaks.
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