Product Description:
English name: Sodium persulfate
CAS number: 7775-27-1
Molecular formula: Na2O8S2
Molecular weight: 238.1
EINECS number: 231-892-1
MDL No. : MFCD00003501
Stats
Melting point 100 °C
Density 2,4 g/cm3
Vapor pressure 0Pa at 25℃
Storage conditions Store at +15°C to +25°C.
Solubility H2O: 1 M at 20 °C, clear, colorless
Form Solid
The color is White to yellow
Specific gravity 2.4
The Odor was Odorless
Acid-base indicator color change ph range 2.5-4.0
PH 3.5-3.8 (100g/l, H2O, 20℃)
Water solubility 550 g/L (20 ºC)
Merck14, 8656
Exposure limit ACGIH: TWA 0.1 mg/m3
Stability Unstable. Strong oxidizer. Contact with combustible material may cause fire. Incompatible with combustible. Stability unstable. Strong oxidizer. Contact with combustible material may cause fire. Incompatible with combustible material, strong reducing agents, strong bases, alcohols, aluminium, magnesium. Protect from m
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