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AMMONIUM SULPHATE AR/ACS

AMMONIUM SULPHATE AR/ACS
AMMONIUM SULPHATE AR/ACS

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Short Name: AMMONIUM SULPHATE

Other Names: Diammonium Sulphate; : Mascagnite

Enzyme grade low in heavy metal content

Chemical Specifications

Appearance : Colourless crystals/ white crystalline powder

Assay (titration) : Min.99.0%

Insoluble matter : Max 0.005%

pH (5% solution in water; 25°C) : 5.0 to 6.0

Residue on ignition : Max 0.005 %

Heavy metals (by ICP-OES) : Max 0.0005%

Chloride (Cl) : Max 0.0005%

Nitrate (NO3) : Max 0.001%

Phosphate (PO4) : Max 0.0005%

Iron (Fe) : Max 0.0005%

Basic
CAS No. 7783-20-2
Grade AR/ACS
HS Code 3102.2100
Molecular Formula (NH4)2SO4
Molecular Weight 132.13
Purity 99%
Shelf Life 60 Months
Physical Properties
Colour Colour
Density [g/cm3] Density [g/cm3]
Melting point/ Freezing point [°C] Melting point/ Freezing point [°C]
Odour Odour
Partition coefficient Log Pow octanol /water at 20°C Partition coefficient Log Pow octanol /water at 20°C
pH value pH value
Physical state at 20 °C Physical state at 20 °C
Solubility in water [% weight] Solubility in water [% weight]

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