Amprobe WT-80 Manual De Uso página 23

MATERIAL SAFETY DATA SHEET OF pH7 BUFFER
SECTION I - IDENTITY INFORMATION
Ingredient: Na2HPO4&KH2PO4
Chemical Name: Anhydrous disodium phosphate & Potassium dihydrogen
orthophosphate
Cas No.: 7558-79-4 & 7778-77-0
Manufacturer: Ajax Finechem (http://www.ajaxfinechem.com/)
Phone: +61 1300 884 078
Date Prepared: 2008-01-12
SECTION II -PHYSICAL/CHEMICAL CHARACTERISTICS
Boiling Point: Not available
Melting Point: Not available& 252.6 degree C / 486.7 ºF
Vapor Pressure: Not available.
Water Solubility: Soluble
Appearance / Odor: white crystalline powder, odorless
SECTION III - HEALTH HAZARD DATA
Route of Entry: Inhalation, Ingestion, skin & eye absorption
Health Hazards: Inhalation may cause respiratory tract irritation. Irritative to
eyes and skin. Harmful if swallowed.
SECTION IV: EMERGENCY & FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lift the upper and lower eyelids. Get medical aid.
Skin: Remove contaminated clothing and shoes. Flush skin with plenty of
water for at least 15 minutes. Get medical aid.
Inhalation: Remove from exposure to fresh air immediately. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Ingestion: Do not induce vomiting. Get medical aid if irritation or symptoms
occur.
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