Note: Ingredients listed on restricted chemical lists
EC/CAS
207-838-8/497-19-8
Name of the chemical
Sodium carbonate
Concentration
>1-<10%
EC/CAS
202-905-8/100-97-0
Name of the chemical
Hexamethylenetetramine
Concentration
<1%
General Information
Revision date
2026-05-28
Product name
CU 2 Porphyrin F10 / F25
CAS No.
7775-14-6
1.2.1 Relevant identified uses
Reagent for water analysis
Emergency telephone
1 866 928 0789
Icons in SDS
Company Information
company name
Tintometer Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H251, H302, H317, H319
Hazard statements
Code
Statements
H251
Self-heating; may catch fire
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture d ~ GHS02 Flame Self-heating substances and mixtures 1 H251 Self-heating: may catch fire d ~ GHS07 Acute toxicity - oral 4 H302 Harmful if swallowed Eye irritation 2A H319 Causes serious eye irritation Sensitization - skin 1 H317 May cause an allergic skin reaction
2.2 Label elements
The substance is classified and labeled according to the Globally Harmonized System (GHS)
Hazard pictograms
d ~ d ~ GHS02 GHS07
Signal word
Danger
Hazardous Ingredients
sodium dithionite methenamine
Hazard statements
H251 Self-heating: may catch fire. H302 Harmful if swallowed. H319 Causes serious eye irritation. H317 May cause an allergic skin reaction.
Precautionary statements
P280 Wear protective gloves/protective clothing/eye protection. P235+P410 Keep cool. Protect from sunlight. (Contd. on page 2) US (Contd. of page 1) P301+P312 If swallowed: Call a poison center/doctor if you feel unwell. P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302+P352 If on skin: Wash with plenty of water. P337+P313 If eye irritation persists: Get medical advice/attention.
2.3 Other hazards
There are no adverse physical or health effects known that are not covered by the hazard classes of the Hazard Communications Standard.
2.1 Classification of the substance or mixture
d ~