Disodium Phosphate (all grades)

CAS#: 7558-79-4; 10039-32-4; 10140-65-5

Synonyms: DSP sodium phosphate, dibasic; sodium orthophosphate, secondary; disodium orthophosphate; disodium hydrogen phosphate

Uses: Chemicals, fertilizers, pharmaceuticals, textiles (weighting silk, dyeing and printing), fireproofing wood and paper; ceramic glazes, tanning, galvanoplastics, soldering enamels, analytical reagent, cheese, detergents, boiler water treatment, dietary supplement, buffer, seuestrant in foods.

Hazard: Inhalation of heavy dust may irritate nose and throat.  Ingestion may injure mouth, throat, and gastrointestinal tract, resulting in nausea, vomiting, cramps and diarrhea; pain and burning in mouth may occur.  Contact with eyes produces local irritation; can lead to chronic damage.  Contact with skin produces local irritation; repeated or prolonged contact can lead to dermatitis.