General Information
Product name
Porphyrin 2 Reagent
Chemical name
Dithionous acid, disodium salt
CAS No.
7775-14-6
1.2.1 Relevant identified uses
Laboratory Reagent
Emergency telephone
(+49 (0) 6131 19240
Icons in SDS
Company Information
company name
HACH LANGE GmbH
Section 2
SECTION 2: Hazards identification
______________________________________ Emergency Overview: Appearance: White powder Odor: Sulfur-like EU Symbols: Xn - HARMFUL
R-phrase(s)
R 7 May cause fire. R 22 Harmful if swallowed. R 31 Contact with acids liberates toxic gas Protective Equipment:
Potential health effects
Eye Contact (EC): Causes moderate irritation Skin Contact (EC): Causes mild irritation Skin Absorption (EC): None Reported Target Organs (SA E): None Reported Ingestion (EC) May cause abdominal pain diarrhea circulatory disturbances central nervous system depression allergic respiratory reaction Inhalation May cause allergic respiratory reaction respiratory tract irritation Target Organs (Ing E): None Reported
Medical Conditions Generally Aggravated by Exposure
Pre-existing Eye conditions Skin conditions Sulfites are strong sensitizers Target Organs (Inh E): None Reported Inhalation and ingestion may cause allergic respiratory reactions in asthmatics. Persons with respiratory conditions should take special care when working with products that contain sulfites.
Potential chronic health
None reported Cancer / Reproductive Toxicity Information: IARC Listed: No Toxicologically Synergistic Products: None reported Additional Cancer / Reproductive Toxicity Information: None reported
