Testo PH-Pufferlösung 4,01 Compatible with pH meter for the food industry Testo 205, 12 27 76 0554 2061 Scheda Tecnica

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Hamilton Bonaduz AG 
2004-01-07 page 2 of 7 
Product: pH Buffer 4.01 
Safety data sheet according to directive  
91/155/EEC 
 
 
1. 
Identification of the Substance / Preparation and of the  
 Company 
Undertaking 
 
Product name 
pH Buffer 4.01 
Catalogue No.: 
238194, 238217, 238266, 238317, 238332, 238917 
 
Use   
Calibration of pH Sensors 
 
Producer / Supplier: 
Hamilton Bonaduz AG 
 
Via Crusch 8 
 CH-7402 
Bonaduz 
 
Phone 
+41 81 660 60 60 
Telefax  
+41 81 660 60 70 
 
Emergency Phone Number (24h) 
+41 1 251 51 51 
 
2. 
Composition/information on ingredients 
 
Aqueous solution of potassium hydrogen phthalate. 
 
CAS Number  Chemical Name 
Content 
Symbol(s) 
R-Phrase(s) 
877-24-7 
Potassium hydrogen phthalate 
1% 
-- 
-- 
 
For safety consideration see point 16. 
 
3. Hazards 
identification 
 
Not classified as hazardous according to the EU directives. 
No special hazards known. 
 
4. 
First aid measures 
 
After inhalation: 
Fresh air 
After skin contact: 
wash off with water 
After eye contact: 
rinse out with plenty of water with the eyelid held wide open. 
After ingestion: 
make victim drink plenty of water, induce vomiting.  
 
Consult doctor if victim is feeling unwell. 
 
5. Fire-fighting 
measures 
 
Suitable extinguishing media: 
To suit environment. 
Special risks: 
Non-combustible. 
 
6.  
Accidental release measures 
 
Personal safety aspects 
Avoid contact with skin and eyes. 
 
Cleaning procedure 
Take up with liquid-absorbent material. Forward for disposal. Rinse away remainder with water. 
 
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