Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Chemical Name
- CAS No.
- 7784-13-6
- EC No.
- 616-520-1
- Technologies
- Product Families
- Molecular Structure

Applications & Uses
Properties
- Physical Form
- Appearance
- white to pale yellow powder
- Typical Properties
Value Units Test Method / Conditions Molecular Weight 241.43 - - - Specifications
Value Units Test Method / Conditions Alkali & Alkaline Earth Metals max. 0.5 % - Ammonium (NH4) max. 0.01 % - Arsenic Content (As) max. 0.0004 % - Assay Content 97 - 101 % - Assay Content 95 - 102 % Anhydrous Basis Calcium Content (Ca) max. 0.02 % - Heavy Metals (as Pb) max. 10 ppm - Iron Content (Fe) max. 10 ppm - Magnesium Content (Mg) max. 0.01 % - pH (in 5%, 20°C) 2.5 - 3.5 - - Potassium Content (K) max. 0.01 % - Sodium Content (Na) max. 0.1 % - Sulfate Conent (SO₄) max. 100 ppm - Water Content 42 - 48 % Karl Fischer Method
Safety & Health
- Hazard Statements
- H315 : Causes skin irritation
- H319 : Causes serious eye irritation
- Precautionary Statements
- P233 : Keep container tightly closed
- P235 : Keep cool
- P280 : Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
- P308+313 : IF exposed or concerned: Get medical advice/attention
Storage & Handling
- Storage Temperature
- Ambient
