Ammonium sulfate Extra pure

General product Information:

Chemical formula

(NH₄)₂SO₄

pH value

5.0 - 6 (132 g/l, H₂O, 25 °C)

Density

1.77 g/cm3 (20 °C)

CAS number

7783-20-2

Hill Formula

H₈N₂O₄S

HS Code

3105 10 00

Molar Mass

132.14 g/mol

Solubility

754 - 764 g/l

Storage

Store at +2°C to +30°C.

LD 50 oral

LD50 Rat 2840 mg/kg

B101216

Ammonium sulfate Extra pure

Specification

Packaging Information:

Assay (acidimetric)

≥ 99.0 %

Order No.

Packing

Quantity

Identity

passes test

B101216.0500

Plastic bottle

500 g

pH-value (5 %; water)

4.5 - 6.0

B101216.1000

Plastic bottle

1 kg

Chloride (Cl)

≤ 0.002 %

B101216.5000

Plastic bottle

5 kg

Nitrate (NO₃)

≤ 0.005 %

Heavy metals (as Pb)

≤ 0.001 %

As (Arsenic)

≤ 0.0004 %

Fe (Iron)

≤ 0.001 %

Loss on drying (105 °C)

≤ 1.0 %

Residue on ignition (as sulphate)

≤ 0.05 %