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EC number: 204-814-9 | CAS number: 126-96-5
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data

Endpoint summary
Administrative data
Key value for chemical safety assessment
Effects on fertility
Effect on fertility: via oral route
- Dose descriptor:
- NOAEL
- 665.5 mg/kg bw/day
Additional information
Read across:
Based on the experimental results obtained with the analogue Citric acid on rats daily treated by feed for several months (NOAEL for reproductive effects = 600 mg/kg bw/day; LOAEL > 600 mg/kg bw/day for the same effects), and the molecular weights, the read-across approach was applied and the NOAEL with the substance Sodium diacetate is calculated to be 665.5 mg/kg bw/day, and LOAEL higher than 665.5 mg/kg bw/day for reproductive effects.
Based on the experimental results obtained with the analogue Citric acid (NOAEL >= 2500 mg/kg bw/day in rats (basis for effect: number of pregnancies, number of young born, or survival of young animals)), and the molecular weights, the read-across approach was applied and the NOAEL with the substance Sodium diacetate is calculated to be equal or greater than 2274 mg/kg bw/day for studied effects.
Based on the experimental results obtained with the analogue Citric acid, sodium salt, on rats daily treated by feed for several months (NOAEL for reproductive effects = 50 mg/kg bw/day; LOAEL > 50 mg/kg bw/day for the same effects), and the molecular weights, the read-across approach was applied and the NOAEL with the substance Sodium diacetate is calculated to be 50 mg/kg bw/day, and LOAEL greater than 50 mg/kg bw/day for reproductive effects.
Short description of key information:
Effects on fertility: Weight of evidence: Read-across from experimental results on rats and mice treated with Citric Acid and Citric Acid, sodium salt. No toxicity to reproduction was observed in any case.
Effects on developmental toxicity
Description of key information
Developmental toxicity/Teratogenicity: Weight of evidence: Read-across from experimental results on rats, mice, and rabbits treated with Sodium Acetate, Citric Acid, Calcium Formate and Acetic Acid. No maternal or developmental toxicity was seen in treated animals exposed to high doses of these substances.
Effect on developmental toxicity: via oral route
- Dose descriptor:
- NOAEL
- 1 185 mg/kg bw/day
Additional information
Based on the experimental results with Acetic acid (NOAEL >= 1600 mg/kg bw/day for maternal toxicity), and Sodium acetate (no maternal toxicity was observed at a 1000 mg/kg bw/day) ), the read-across approach is applied according to the TUS method
(Sprague J.B., 1970), and the NOAEL for maternal toxicity of Sodium diacetate is calculated to be equal or greater than 1185 mg/kg bw/day.Read across based on the molecular weights comparison between the molecules: Based on the experimental results obtained with the analogue Citric acid (NOAEL >= 2500 mg/kg bw/day in mice and in rats (basis for effect: number of pregnancies, number of young born, or survival of young animals)), and the molecular weights, the read-across approach was applied and the NOAEL with the substance Sodium diacetate is calculated to be equal or higher than 2774 mg/kg bw/day for studied effects.
Based on the experimental results obtained with the analogue Calcium formate (NOAEL >= 200 mg/kg bw/day in Wistar rats for maternal and developmental toxicity), and the molecular weights, the read-across approach was applied and the NOAEL with the substance Sodium diacetate is calculated to be equal or higher than 218.5 mg/kg bw/day for maternal and developmental toxicity.
Justification for classification or non-classification
Sodium diacetate is not classified as dangerous for reproduction.
Additional information
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