Potassium hydroxide 90% koh

Typical Analysis:

Product name: Potassium hydroxide

HS CODE: 2815200000

M F: KOH

M W: 56.1

Potassium Hydroxide is an inorganic compound with the formula KOH, and is commonly called Caustic Potash. Along with sodium hydroxide (NaOH), this colorless solid is a prototypical strong base. It has many industrial and niche applications.

Potassium Hydroxide Specification:

Parameter

Grade

Standard

HG/T3688 – 2000

UN Code

1813 CLASS 8 PKG II

Item

Inspection item %

Premium Grade

First Grade

1

KOH

≥ 95

≥ 90

2

K2CO3

≤ 0.5

≤ 0.5

3

Sulfate (SO4)

≤ 0.005

≤ 0.005

4

Chloride (Cl)

≤ 0.005

≤ 0.005

5

Phosphate (PO4)

≤ 0.005

≤ 0.005

6

Nitrate (N)

≤ 0.0005

≤ 0.0005

7

Silicate (SiO3)

≤ 0.01

≤ 0.01

8

Fe

≤ 0.0005

≤ 0.0005

9

Na

≤ 0.8

≤ 0.8

10

Al

≤ 0.002

≤ 0.002

11

Ca

≤ 0.005

≤ 0.005

12

Ni

≤ 0.0005

≤ 0.0005

13

Heavy metal (as Pb)

≤ 0.002

≤ 0.002

14

Appearance

white flake

white flake

15

Conclusion

fist grade

Applications:

Potassium hydroxide Mainly used in alkaline batteries industry, soaps, high-class Detergents and cosmetics industrial, medicine intermediate, potassium chemicals, synthetic rubber, ABS resin, food additive dyestuffs and so on.