Note: Ingredients listed on restricted chemical lists
EC/CAS
100-97-0
Name of the chemical
Hexamethylenetetramine
Concentration
N/A
EC/CAS
202-905-8
Name of the chemical
Methenamine
Concentration
N/A
General Information
Version
8.6
Revision date
2023-08-26
Product name
Methenamine GR for analysis Reag. Ph Eur
CAS No.
100-97-0
Emergency telephone
+65 6890 6633, +65 6890 6639, 1-800-262-8200
Icons in SDS
Company Information
company name
Sigma-Aldrich Pte Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
TechnicalService@merckgroup.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H228, H317
Hazard statements
Code
Statements
H228
Flammable solid
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Flammable solids (Category 2), H228 Skin sensitization (Sub-category 1B), H317 For the full text of the H-Statements mentioned in this Section, see Section 16.
Signal word
Warning
Hazard statements
H228 Flammable solid. H317 May cause an allergic skin reaction.
Prevention
P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting/ equipment. P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/ eye protection/ face protection.
Response
P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant. 2.3
Other hazards
- none SECTION 3: Composition/information on ingredients Substance / Mixture : Substance 3.1
