Lithium Hexafluorophosphate
Formula: LiPF6
CAS No.: 21324-40-3
GHS Division Of Class：Metal corrosion Level 1
Acute toxicity (through the mouth) Level 4
Acute toxicity (percutaneous) Level 3
Corrosion/skin stimulation IB
Serious injury/ irritation on eyes Level 1
Physical and chemical properties: LiPF6 is a white crystal or powder with a density of 1.50. It can easily to be deloused, and it will absorb the moisture and decompose when moisture content is more than 10 PPM. Its thermal stability is poor. It starts to decompose at 60 ℃, and it will depose 50% at 180 ℃.
Application range: LiPF6 is currently the most commonly used in lithium ion battery electrolyte. Its performance has a close relationship with the battery charging, discharging performance and its capacity.
Spec.:
Chemical Composition | ||||||||||||||||
Main content | Free acid | Insoluble substance | H2O | Fe | K | Na | Ca | Ni | Pb | Zn | Cr | Mg | Cu | As | Cl- | NO3- |
≥（%） | ≤（ppm） | |||||||||||||||
99.9 | 70 | 150 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
Storage and package: keep it in sealed containers; Stored in cool shade place; It should be stored in inert gas environment, separated from moisture and heat. Storage pace must be locked; It must be stored away from incompatible materials, such as the oxidant
According to the laws and regulations, the package must be corrosion resistant materials. So it can only be stored in the original container.
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