{"query":{"parameter":"phthalic anhydride","place":"US-GA","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-GA","US"],"parameter_keys":["cas:85-44-9","cas:68154-38-1","cas:66070-89-1","cas:68956-04-7","cas:150739-79-0","cas:68551-95-1","cas:68938-27-2","cas:68512-98-1","cas:66070-62-0","cas:32472-85-8"],"names_matched":[["phthalic anhydride","cas:85-44-9"],["benzoic acid coconut fatty acids phthalic anhydride glycerol polymer","cas:68154-38-1"],["coconut oil polymer with ethylene glycol pentaerythritol and phthalic anhydride","cas:66070-89-1"],["fatty acids c16 18 and c18 unsatd polymers with maleic anhydride pentaerythritol and phthalic anhydride","cas:68956-04-7"],["fatty acids c18 unsatd dimers polymers with benzoic acid linoleic acid octadecadienoic acid pentaerythritol phthalic anhydride and tall oil fatty acids","cas:150739-79-0"],["fatty acids c18 unsatd dimers polymers with benzoic acid linoleic acid octadecadienoicacid pentaerythritol phthalic anhydride and tall oil fatty acids","cas:150739-79-0"],["fatty acids c18 unsatd dimers polymers with castor oil phthalic anhydride and polyethylene glycol","cas:68551-95-1"],["fatty acids coco polymers with benzoic acid glycerol and phthalic anhydride","cas:68154-38-1"],["fatty acids soya polymers with acrylonitrile crotonic acid 2 ethylhexyl acrylate me methacrylate pentaerythritol phthalic anhydride and styrene","cas:68938-27-2"],["linseed oil glycerin pentaerythritol gum rosin maleic anhydride phthalic anhydride polymer alkyd oil","cas:68512-98-1"],["linseed oil polymer with glycerol maleic anhydride pentaerythritol phthalic anhydride and rosin","cas:68512-98-1"],["tall oil fatty acids glycerol pentaerythritol phthalic anhydride polymers","cas:66070-62-0"],["tall oil fatty acids polymers with glycerol pentaerythritol and phthalic anhydride","cas:66070-62-0"],["1 3 isobenzofurandione polymer with 2 2 oxybis ethanol","cas:32472-85-8","1 3 isobenzofurandione"],["1 3 isobenzofurandione polymer with 2 2 oxybis ethanol a","cas:32472-85-8","1 3 isobenzofurandione"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":4,"offset":0,"returned":4,"next_offset":null,"rows":[{"id":"c9fbe717a28ebf7f","parameter":"~Phthalic Anhydride","value":"130000","value_num":130000,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:85-44-9","place":["US"],"conditions":["Resident Soil (mg/kg)"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":null,"quote":null,"table":"sols","column":"residentiel"}},{"id":"33a197958f9711e6","parameter":"~Phthalic Anhydride","value":"1600000","value_num":1600000,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:85-44-9","place":["US"],"conditions":["Industrial Soil (mg/kg)"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":null,"quote":null,"table":"sols","column":"industriel"}},{"id":"b6dbf680862067ba","parameter":"~Phthalic Anhydride","value":"8.5","value_num":8.5,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:85-44-9","place":["US"],"conditions":["Protection of Groundwater SSLs: Risk-based SSL (mg/kg); 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or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}