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105102 tri-Potassium phosphate trihydrate

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
22763-03-7231-907-1K₃O₄P * 3 H₂OK₃PO₄ * 3 H₂O266.32 g/mol
Description
Catalogue Number105102
SynonymsPotassium phosphate tribasic, Tripotassium phosphate
Descriptiontri-Potassium phosphate trihydrate
References
Product Information
CAS number22763-03-7
EC number231-907-1
Hill FormulaK₃O₄P * 3 H₂O
Chemical formulaK₃PO₄ * 3 H₂O
Molar Mass266.32 g/mol
HS Code2835 24 00
Quality LevelMQ100
Applications
Applicationtri-Potassium phosphate trihydrate extra pure. CAS 22763-03-7, EC Number 231-907-1, chemical formula K₃PO₄ * 3 H₂O.
Biological Information
Physicochemical Information
Density3.12 g/cm3 (20 °C)
pH value12 (10 g/l, H₂O, 20 °C)
Bulk density900 kg/m3
Solubility1650 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H318: Causes serious eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s)P261: Avoid breathing dust.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear eye protection/ face protection.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerirritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (acidimetric)≥ 98.0 %
Identitypasses test
Free alkali (as KOH)≤ 1.0 %
di-Potassium hydrogen phosphate≤ 1.0 %
Chloride (Cl)≤ 0.003 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.002 %
As (Arsenic)≤ 0.0001 %
Fe (Iron)≤ 0.001 %
Na (Sodium)≤ 0.5 %

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Categories

Biopharmaceutical Manufacturing > Formulation > Liquid Dosage > Ingredients - Liquid
Small Molecule Pharmaceuticals > Formulation > Liquid Dosage Form > Ingredients - Liquid
Small Molecule Pharmaceuticals > Formulation > Semisolid Dosage Form > Acidulants and pH Adjustments
Biopharmaceutical Manufacturing > Formulation > Liquid Dosage > pH Adjustments and Isotonizers
Small Molecule Pharmaceuticals > Formulation > Liquid Dosage Form > pH Adjustments and Isotonizers