Potassium Nitrate N: 13.5% min, K2O: 46.3% min, Moisture: 0.1% max, Cl: 0.02% max, SO4: 0.01%max Water insolubles: 0.02% max VLNF041-Potassium nitrate crystal

Specification:

	TEST	SPECIFICATION
1	Appearance	white crystals
2	Assay	99%min
3	N	13%min
4	K2O	45%min
5	Moisture	0.3%max
6	Cl	0.1%max,
7	Insoluble matters in water	0.1%max

Uses:

1. Foliar spraying fertilizer

2. Compound fertilizer

3. The auxiliary materials in metallurgical industry and food industry

Potassium nitrate