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Potassium perchlorate suppliers
- CAS:
- 7778-74-7
- MF:
- ClKO4
- MW:
- 138.55
Properties
- Melting point::
- 400 °C (dec.)(lit.)
- Boiling point::
- 400°C
- Density :
- 2.52
- vapor density :
- 4.8 (vs air)
- vapor pressure :
- 0Pa at 25℃
- storage temp. :
- Store at +5°C to +30°C.
- solubility :
- H2O: 0.1 M at 20 °C, clear, colorless
- form :
- Powder
- Specific Gravity:
- 2.52
- color :
- Clear colorless to slightly yellow
- PH:
- 5.0 (10g/l, H2O, 25℃)
- Odor:
- Odorless
- PH Range:
- 5.0 - 6.5
- Water Solubility :
- 17 g/L (20 ºC)
- Sensitive :
- Hygroscopic
- Merck :
- 14,7653
- Solubility Product Constant (Ksp):
- pKsp: 1.98
- Stability::
- Stable. Strong oxidiser - contact with combustible materials may lead to fire or explosion. Incompatible with reducing agents, organic materials. Forms explosive mixtures with alcohols.
- LogP:
- -7.18 at 25℃
SecurityInformation
- Symbol(GHS) :
-
GHS03,GHS07
- Signal word :
- Danger
- Hazard statements :
- H271-H302
- Precautionary statements :
- P210-P301+P312+P330
- Hazard Codes :
- O,Xn
- Risk Statements :
- 9-22
- Safety Statements :
- 13-22-27
- RIDADR :
- UN 1489 5.1/PG 2
- WGK Germany :
- 1
- RTECS :
- SC9700000
- TSCA :
- Yes
- HS Code :
- 2829 90 10
- HazardClass :
- 5.1
- PackingGroup :
- II
- Use:
- Potassium perchlorate is a strong oxidizing agent. Explosively decomposes at or over 400°C. Decomposed by organic matter (reducible material) and on concussion [Merck 11th ed. 1989]. Mixture with powdered magnesium is a friction-sensitive explosive [Safety Eng. Reports 1947]. Incompatible with reducing agents, such as: metal powders aluminum, titanium, barium, magnesium, nickel, and various metal hydrides, sulfur.
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