Ammonium peroxodisulfate Extra pure

General product Information:

Synonyms

Ammonium persulfate, Peroxidisulfuric acid diammonium salt

CAS number

7727-54-0

Melting Point

120 °C (decomposition)

Chemical formula

(NH₄)₂S₂O₈

Hill Formula

H₈N₂O₈S₂

pH value

3.2 (100 g/l, H₂O, 20 °C)

Molar Mass

228.20 g/mol

HS Code

2833 40 00

Density

1.980 g/cm3

Solubility

620 g/l

Storage

Store at +15°C to +25°C.

LD 50 oral

LD50 Rat 742 mg/kg

B101200

Ammonium peroxodisulfate Extra pure

Specification

Packaging Information:

Assay (iodometric)

≥ 98.0 %

Order No.

Packing

Quantity

Identity

passes test

B 101200.0500

Plastic bottle

500 g

Chloride (Cl)

≤ 0.002 %

B 101200.1000

Plastic bottle

1 kg

Heavy metals (as Pb)

≤ 0.003 %

Fe (Iron)

≤ 0.001 %

Residue on ignition (as sulphate)

≤ 0.1 %