Sodium Thiosulfate, 0.1N

Hazard statements (CLP)

H319, H360

Code

Statements

H319

Causes serious eye irritation

2.1 Classification of the substance or mixture

The product is not classified as hazardous according to the Globally Harmonized System (GHS). |

2.2 Label elements

Not regulated

Hazard pictograms

Not regulated

Signal word

Noni

Hazard statements

None

Precautionary statements

None |

Other hazards

There are no other hazards not otherwise classified that have been identified ~ >80% 70102-17-7 |Sodium Thiosulfate, Pentahydrate "| <10% 7303-96-4 |Disodium tetraborate, decahydrate Repr. 1B, H360 | <0.1% Eye lrrit. 2A, H319 |

Additional information

Trade name: Sodium Thiosulfate, 0.1N (Contd. of page 1) For the listed ingredient(s), the identity and/or exact percentage(s) are being withheld as a trade secret. For the wording of the listed Hazard Statements, refer to section 16. | 4First-aid measures ay “Description of first aid measures After inhalation: Supply fresh air; consult doctor in case of complaints. + After skin contact: Wash with soap and water. If skin irritation is experienced, consult a doctor. After eye contact: Remove contact lenses if worn. Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor. After swallowing: Rinse out mouth and then drink plenty of water. Do not induce vomiting; immediately call for medical help. “Most important symptoms and effects, both acute and delayed: Gastric or intestinal disorders when ingested. Nausea in case of ingestion. - Indication of any immediate medical attention and special treatment needed: No relevant information available. | 5 Fire-fighting measures | Extinguishing media + Suitable extinguishing agents: The product is not flammable. Use fire fighting measures that suit the environment. + For safety reasons unsuitable extinguishing agents: No relevant information available. + Special hazards arising from the substance or mixture | Formation of toxic gases is possible during heating or in case of fire. Advice for firefighters L - Protective equipment: Wear self-contained respiratory protective device. Wear fully protective suit. | (BAccidental release measures | Personal precautions, protective equipment and emergency procedures Ensure adequate ventilation. For large spills, wear protective clothing. “Environmental precautions Do not allow to enter sewers/ surface or ground water. | “Methods and material for containment and cleaning up Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust). Clean the affected area carefully; suitable cleaners are: | Warm water Send for recovery or disposal in suitable receptacles. Trade name: Sodium Thiosulfate, 0.1N (Cont, of page 2) * Reference to other sections ‘See Section 7 for information on safe handling. ‘See Section 8 for information on personal protection equipment. ‘See Section 13 for disposal information. | 7Handling and storage Handling + Precautions for safe handling: Prevent formation of aerosols. Use only in well ventilated areas. Avoid splashes or spray in enclosed areas. “Information about protection against explosions and fires: No special measures required. “Conditions for safe storage, including any incompatibilities - Requirements to be met by storerooms and receptacles: Store in cool, dry conditions in well sealed receptacles. - Information about storage in one common storage facili Store away from foodstuffs. Store away from oxidizing agents. - Further information about storage conditions: Store in cool, dry conditions in well sealed receptacles. Specific end use(s) No relevant information available. | 8 Exposure controls/personal protection Control parameters » Components with limit values that require monitoring at the workplace: The following constituent is the only constituent of the product which has a PEL, TLV or other recommended exposure limit. - Exposure controls * General protective and hygienic measures: The usual precautionary measures for handling chemicals should be followed. Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing. Wash hands before breaks and at the end of work Avoid contact with the eyes. Avoid close or long term contact with the skin. Avoid breathing mist, vapors, or spray. Engineering controls: No relevant information available. Breathing equipment: Not required under normal conditions of use. Use suitable respiratory protective device in case of insufficient ventilation. For large spills, respiratory protection may be advisable. - Protection of hands: —— | Trade name: Sodium Thiosulfate, 0.1N (Cont. of page 3) + Eye protection: © Safety glasses Follow relevant national guidelines concerning the use of protective eyewear. - Body protection: Protective work clothing Limitation and supervision of exposure into the environment No special requirements. * Risk management measures No special requirements. | 9Physical and chemical properties we ee “Information on basic physical and chemical properties « Appearance: Form: Liquid Color: Clear Colorless - Odor: arly odorless Odor threshold: Not determined. Z| Not determined point/Melting range: Not determined. - Boiling point/Boiling rangi >100°C (>212 *F) “Flash point: ‘The product is not flammable. | Flammability (solid, gaseous} Not applicable. = “ Auto-ignition temperatui Not determined. “Decomposition temperatu Not determined. | _ Danger of explosion: Product does not present an explosion hazard. 7 “Explosion limits Lower: Not determined. Upper: Not determined. | Oxidizing properties: Not determined. | |: Vapor pressure at 20 °C (68 °F): 23 hPa (17.3 mm Hg) “ Density: Relative density: Not determined. Vapor density: Not determined. Evaporation rate: Not determined - ee 7 Solubility in / Miscibility with Water: Not determined. _| = Partition coefficient (n-octanol/water): Not determined. Viscosity a } 7 oe Trade name: Sodium Thiosulfate, 0.1N (Cont. of page 4) Not determined.

Further information

No relevant information available. 40 Stability and reactivity Reactivity: No relevant information available. - Chemical stability: Stable under normal temperatures and pressures. - Thermal decomposition / conditions to be avoided: No decomposition if used and stored according to specifications. To avoid thermal decomposition, do not overheat. * Possibility of hazardous reactions Toxic fumes may be released if heated above the decomposition point. Reacts with strong alkal Reacts with strong oxidizing agents. * Conditions to avoid Excessive heat. - Incompatible materials Oxidizing agents. Strong acids - Hazardous decomposition products Under fire conditions only: Sulfur oxides (SOx) [ [11 Toxicological information i | - Information on toxicological effects “ Acute toxicity: Based on available data, the classification criteria are not met. ~ LD/LC50 values that are relevant for classification: None. - Primary irritant effect: - On the skin: Based on available data, the classification crite not met. - On the eye: Based on available data, the classification criteria are not met. - Sensitization: Based on available data, the classification criteria are not met. TARC (Intemational Agency for Research on Cancer): None of the ingredients are listed. “NTP (National Toxicology Program): None of the ingredients are listed. * OSHA-Ca (Occupational Safety & Health Administration): None of the ingredients are listed. “Probable route(s) of exposure: ingestion. Inhalation. Eye contact. Skin contact. - Germ cell mutagenicity: Based on available data, the classification criteria are not met. - Carcinogenicity: Based on available data, the classification criteria are not met. Trade name: Sodium Thiosulfate, 0.1N (Cont. of page 5) - Reproductive toxicity: Based on available data, the classification criteria are not met. * STOT-single exposure: Based on available data, the classification criteria are not met. + STOT-repeated exposure: Based on available data, the classification criteria are not met. Aspiration hazard: Based on available data, the classification criteria are not met. {42 Ecological information Toxicity | Aquatic toxicity No relevant information available. “Persistence and degradability No relevant information available, * Bioaccumulative potential: No relevant information available. - Mobility in soil: No relevant information available. ~ Additional ecological information - General notes: } Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system. * Other adverse effects No relevant information available. '43 Disposal considerations Waste treatment methods - Recommendation: ‘Smaller quantities can be disposed of with household waste. The user of this material has the responsibility to dispose of unused material, residues and containers in | compliance with all relevant local, state and federal laws and regulations regarding treatment, storage and disposal for hazardous and nonhazardous wastes. *Uncleaned packagings - Recommendation: Disposal must be made according to official regulations. 14 Transport information -UN-Number “DOT, ADR/RID/ADN, IMDG, IATA Not regulated. “UN proper shipping name DOT, ADRIRID/ADN, IMDG, IATA Not regulated. “Transport hazard class(es) * DOT, ADR/RID/ADN, IMDG, IATA | *Class Not regulated. * Packing group |: DOT, ADRIRID/ADN, IMDG, IATA Not regulated. “Environmental hazards | : Marine pollutant: No Trade name: Sodium Thiosulfate, 0.1N (Contd. of page 6) [- Special precautions for user Not applicable. * Transport in bulk according to Annex II of |__MARPOL73/78 and the IBC Code Not applicable. _ Safety, health and environmental regulations/legislation specific for the substance or