Papua New Guinea Potassium nitrate molten salt grade

Molten salt potassium nitrate is widely used in the field of new energy, mainly as a heat transfer medium, energy storage material and in solar photothermal power generation. 

Product Description

Product Name: Potassium nitrate molten salt grade 
CAS NO: 7757-79-1
Molecular Formula: KNO3
Molecular weight: 101.1032
EC NO: 231-818-8
H.S code: 28342190


Specifications : 

Items

High purity Molten Slat Grade

Ordinary Molten salt Grade

Standard

Test result

Standard

Test result

Potassium Nitrate(KNO3)%≥

99.9

99.91

99.4

99.40

Moisture%≤

0.1

0.09

0.15

0.01

Chloride(as CL)%≤

0.002

0.0007

0.02

0.017

Sulfate(as SO4)%≤

0.001

0.0005

0.01

0.005

Carbonate (as CO3) %≤

---

---

0.01

0.003

Fe%≤

0.0005

0.0003

---

---

Water Insoluble%≤

0.003

0.0012

0.05

0.012

Moisture-absorbing rate%≤

0.25

0.21

0.25

0.19


Appearance: White granular type
Packing: Packed in 25/50/1000 kg bags or upon clients' demand.
Use: Molten salt potassium nitrate is widely used in the field of new energy, mainly as a heat transfer medium, energy storage material and in solar photothermal power generation.