Note: Ingredients listed on restricted chemical lists
EC/CAS
215-647-6/1336-21-6
Name of the chemical
ammonium hydroxide
Concentration
20 - < 25
EC/CAS
235-186-4/12125-02-9
Name of the chemical
Ammonium chloride
Concentration
5 - < 10
General Information
Version
1.0 en
Revision date
2025-08-29
Product name
Buffer solution pH 10.9 Reag. Ph. Eur., Chapter
1.2.1 Relevant identified uses
Laboratory and analytical use
1.2.2. Uses advised against
Do not use for squirting or spraying. Do not use for products which come into direct contact with the skin. Do not use for private purposes (house- hold). Food, drink and animal feedingstuffs
Emergency telephone
844 892 0111
Icons in SDS
Company Information
company name
Carl Roth GmbH + Co. KG
e-mail address of the competent person responsible for the Safety Data Sheet
sicherheit@carlroth.de
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H318, H335, H412
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Classification acc. to GHS Section
Hazard categories
Cat- Hazard class and Hazard egory category statement 3.2 Skin corrosion/irritation 1B Skin Corr. 1B H314 3.3 Serious eye damage/eye irritation Eye Dam. 1 H318 3.8R Specific target organ toxicity - single exposure (respir- STOT SE 3 H335 atory tract irritation) 4.1C Hazardous to the aquatic environment - chronic hazard Aquatic Chronic 3 H412 For full text of abbreviations: see SECTION 16
Most important adverse effects
Skin corrosion produces an irreversible damage to the skin; namely, visible necrosis through the epi- dermis and into the dermis. Spillage and fire water can cause pollution of watercourses
Signal word
Danger
Hazard pictograms
GHS05, GHS07
Hazard statements
H314 Causes severe skin burns and eye damage H335 May cause respiratory irritation H412 Harmful to aquatic life with long lasting effects
Prevention
P280 Wear protective gloves/protective clothing/eye protection/face protection
Hazardous Ingredients
Ammonia ...%
Results of PBT and vPvB assessment
Does not contain a PBT-/vPvB-substance at a concentration of ≥ 0,1%. Endocrine disrupting properties Does not contain an endocrine disruptor (ED) at a concentration of ≥ 0,1%.
2.1 Classification of the substance or mixture
Classification acc. to GHS Section Hazard class Cat- Hazard class and Hazard egory category statement 3.2 Skin corrosion/irritation 1B Skin Corr. 1B H314 3.3 Serious eye damage/eye irritation 1 Eye Dam. 1 H318 3.8R Specific target organ toxicity - single exposure (respir- 3 STOT SE 3 H335 atory tract irritation) 4.1C Hazardous to the aquatic environment - chronic hazard 3 Aquatic Chronic 3 H412 For full text of abbreviations: see SECTION 16 The most important adverse physicochemical, human health and environmental effects Skin corrosion produces an irreversible damage to the skin; namely, visible necrosis through the epi- dermis and into the dermis. Spillage and fire water can cause pollution of watercourses.
