Mixture composition Component % (w/w) GHS Classification Cadmium Oxide CAS No 1306-19-0 EINECS No 18.0 – 25.0 Acute Toxicity, Inhalation, Category 2 Germ Cell Mutagenicity, Category 2 Carcinogenicity, Category 1B Reproductive Toxicity, Category 2 Specific Target Organ Toxicity- Repeat Exposure, Category 1 Acute Aquatic Toxicity, Category 1 Chronic Aquatic Toxicity, Category 1 Nickel Hydroxide CAS No 12054-48-7 EINECS No 16.0 – 25.0 Acute Toxicity, Oral, Category 4 Acute Toxicity, Inhalation, Category 4 Skin Irritation, Category 2 Respiratory Sensitization, Category 1 Skin Sensitization, Category 1 Germ Cell Mutagenicity, Category 2 Carcinogenicity, Category 1A Reproductive Toxicity, Category 1B Specific Target Organ Toxicity- Repeat Exposure, Category 1 (inhalation) Acute Aquatic Toxicity, Category 1 Chronic Aquatic Toxicity, Category 1 Cadmium CAS No 7440-43-9 EINECS No 231-152-8 13.0 – 18.0 Carcinogenicity, Category 1B Mutagenicity, Category 2 Reproductive Toxicity, Category 2 Acute Toxicity, Inhalation, Category 2 STOT-RE, Liver, kidneys, Category 1 Acute Aquatic Toxicity, Category 1 Chronic Aquatic Toxicity, Category 1 Nickel CAS No 7440-02-0 EINECS No 11.0 – 18.0 Skin Sensitization, Category 1 Carcinogenicity, Category 2 Specific Target Organ Toxicity- Repeat Exposure, Category 1 (inhalation) Acute Aquatic Toxicity, Category 1 Chronic Aquatic Toxicity, Category 1 Potassium Hydroxide CAS No 1310-58-3 EINECS No 231-119-8 4.5 – 8.0 Acute Toxicity, Oral, Category 4 Skin Corrosion, Category 1A Cobalt (II) Oxide CAS No 1307-96-6 EINECS No 215-154-6 1.0 – 1.5 Acute Toxicity, Oral, Category 3 Toxicity, Inhalation, Category 2 Respiratory Sensitization, Category 1B Skin Sensitization, Category 1 Carcinogenicity, Category 2 Acute Aquatic Toxicity, Category 1 Chronic Aquatic Toxicity, Category 1 Packaging Steel 25 - 35 No Classification Polypropylene diaphragm CAS No 9003-07-0 EINECS No Not Known 2.0 – 3.0 No classification Aid Measures
Specific Target Organ Toxicity – Repeated exposure No GHS classification Aspiration Hazard No GHS classification Aquatic Toxicity No GHS classification Additional information Component LD50 LC50 Cadmium Oxide CAS No 1306-19-0 Not available 0.056 mg/l (inhalation/rat, 4hr) Nickel Hydroxide CAS No 12054-48-7 1540 mg/kg (oral/rat) >2000 mg/kg (dermal/rat) 1200 mg/m3 (inhalation/rat, 4 hr) Nickel Powder CAS No 7440-02-0 >9000 mg/kg (oral/rat) Not available Potassium Hydroxide CAS No 1310-58-3 333 mg/kg (oral/rat) Not available Cadmium CAS No 7440-43-9 2330 mg/kg (oral/rat) Not available Cobalt (II) Oxide CAS No 1307-96-6 202 mg/kg (oral/rat) 0.06 mg/l (inhalation/rat, 4 hr) Ecological Information 12.1 Toxicity Cadmium Oxide: Toxicity to fish, No data Toxicity to daphnia and other aquatic invertebrates, Static test EC50, Daphnia Magna (Water Flea) – 0.75 mg/l, 48 hours Toxicity to Static test, EC50 Pseudokirchneriella Subcapita 0.018 mg/l, 72 hours Cobalt (II) Oxide Toxicity to fish, Static test NOEC – Danio Rerio (Zebra Fish), >136 mg/l, 96 hours Toxicity to daphnia and other aquatic invertebrates, Static test NOEC , Daphnia Magna (Water Flea) – 136 mg/l, 48 hours Toxicity to algae, Static test EC50 Pseudokirchneriella Subcapita 80 mg/l, 69 hours 12.2 Persistence and degradability No data available 12.3 Bioaccumulative potential No data 12.4 Mobility in soil No data available 12.5 Results of PBT and vPvB assessment Not conducted 12.6 Other adverse effects No data available