Amprobe WT-80 Manual De Uso página 21

MATERIAL SAFETY DATA SHEET OF pH4 BUFFER
SECTION I - IDENTITY INFORMATION
Ingredient: Potassium hydrogen phthalate (C8H5O4K)
Chemical Name: Potassium hydrogen phthalate
Cas No.: 877-24-7
Manufacturer: Ajax Finechem (http://www.ajaxfinechem.com/)
Phone: +61 1300 884 078
Date Prepared: 2005-10-14
SECTION II -PHYSICAL/CHEMICAL CHARACTERISTICS
Boiling Point: Not available
Melting Point: 295-300 degree C / 563-572 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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