Potassium hydroxide powder for food grade and Pharmaceutical grade

Brand:aa

Product detail:

                                                            Potassium hydroxide 99

 

.1.Character:

Physical State: Solid 
Appearance: white or yellow 
Odor: odorless 
pH: 13.5 (0.1M solution) 
Boiling Point: 2408 deg F 
Freezing/Melting Point:680 deg F 
Flash Point: 52 °F 
Decomposition Temperature:Not available. 
NFPA Rating: (estimated) Health: 3; Flammability: 0; Reactivity: 1 
Solubility: Soluble in water 
Specific Gravity/Density:2.04 
Molecular Formula:KOH 
Molecular Weight:56.1047

 

 

.2.Specifications:

  

Item	Flake		Liquid
	Excellent Grade	First-rate Grade	Regular Grande
KOH	95.0	90.0	48.0%
K2CO3	0.5	0.5	0.055%
CLORIDE(CL)	0.005	0.005	0.0018%
Fe	0.0005	0.0005	0.00032%
Sulfate(SO42-)	0.005	0.005	/
Nitrate&Nitrite(N)	0.0005	0.0005	/
Na	0.8	0.8	/
Phosphate(PO4)	0.005	0.005	/
Silica(SiO3)	0.01	0.01	/
Al	0.002	0.002	/
Ca	0.005	0.005	/
Ni	0.0005	0.0005	/
Heavy Metal(Pb)	0.002	0.002	/

 

 

.3.Applications:

 

 

Caustic potash mainly used in alkaline batteries industry, soaps, high-class detergents and cosmetics.industrial,medicine intermediate, potassium chemicals, synthetic ruber, ABS resin, food additive dyestuffs and so on.