5858-81-1

• 常用中文名：艳红6B
• 常用英文名：Pigment Red 57
• CAS号：5858-81-1
• 分子式：C₁₈H₁₂N₂Na₂O₆S
• 分子量：430.34200
• 发布时间：2018-08-04 06:52:46
• 更新时间：2024-01-30 12:51:54
• 主要用于生产色淀颜料。

名称

• 中文名: C.I.颜料红57
• 英文名: disodium,(4E)-4-[(4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
• 中文别名: 艳红6B
• 英文别名: Isol Ruby BKS; Siloton Rubine B; Isol Ruby BK; lithol rubine BCA; Lithol Rubine B; Lithol rubin B; Vynamon Claret Y; Irgalite Red 4B; D C Red No. 6; Pigment Rubine B; Permanent Red 4B; Lithol Rubine; Segnale Red 3R; Pigment Red 57

物化性质

• 分子式: C₁₈H₁₂N₂Na₂O₆S
• 分子量: 430.34200
• 精确质量: 430.02100
• PSA: 147.17000
• LogP: 1.58510

MSDS

Section 1. Chemical Product and Company Identification D & C Red #6 Common Name/ Trade Name D & C Red #6 Section 4. First Aid Measures Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention. Skin ContactWash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Cold water may be used. Serious Skin ContactNot available. InhalationIf inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. Serious InhalationNot available. IngestionDo NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear. Serious IngestionNot available. Section 5. Fire and Explosion Data Flammability of the Product May be combustible at high temperature. Auto-Ignition Temperature Not available. Flash PointsCLOSED CUP: Higher than 93.3°C (200°F). Flammable LimitsNot available. These products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...), sulfur oxides (SO2, SO3...). Products of Combustion Fire Hazards in Presence of Slightly flammable to flammable in presence of open flames and sparks, of heat. Various SubstancesNon-flammable in presence of shocks. Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available. of Various SubstancesRisks of explosion of the product in presence of static discharge: Not available. Fire Fighting MediaSMALL FIRE: Use DRY chemical powder. and InstructionsLARGE FIRE: Use water spray, fog or foam. Do not use water jet. Special Remarks onNot available. Fire Hazards Special Remarks on Explosion Not available. Hazards Section 6. Accidental Release Measures Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. Large Spill Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. D & C Red #6 Section 7. Handling and Storage PrecautionsKeep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust. Avoid contact with eyes. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents, reducing agents. StorageKeep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 24°C (75.2°F). Section 8. Exposure Controls/Personal Protection Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal ProtectionSafety glasses. Synthetic apron. Gloves (impervious). Personal Protection in Case of Splash goggles. Full suit. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a a Large Spillspecialist BEFORE handling this product. Exposure LimitsNot available. Section 9. Physical and Chemical Properties Physical state and appearance Solid. (Solid powder.)OdorOdorless. Not available. Taste 432.38 g/mole Molecular Weight ColorRed. pH (1% soln/water)Not available. Boiling PointNot available. Melting PointNot available. Critical TemperatureNot available. Specific GravityNot available. Not applicable. Vapor Pressure Vapor DensityNot available. Not available. Volatility Odor ThresholdNot available. Water/Oil Dist. Coeff.Not available. Not available. Ionicity (in Water) Dispersion PropertiesSee solubility in water. Soluble in cold water, hot water. Solubility Section 10. Stability and Reactivity Data StabilityThe product is stable. Instability TemperatureNot available. Excess heat, excess dust generation, incompatible materials. Conditions of Instability Incompatibility with variousReactive with oxidizing agents, reducing agents. substances CorrosivityNot available. D & C Red #6 Special Remarks onNot available. Reactivity Special Remarks onNot available. Corrosivity PolymerizationWill not occur. Section 11. Toxicological Information Routes of EntryInhalation. Ingestion. Toxicity to AnimalsAcute oral toxicity (LD50): 10800 mg/kg [Rat]. Chronic Effects on Humans Not available. Other Toxic Effects onHazardous in case of inhalation. HumansSlightly hazardous in case of skin contact (irritant), of ingestion. Special Remarks onNot available. Toxicity to Animals Special Remarks on Not available. Chronic Effects on Humans Special Remarks on otherAcute Potential Health Effects: Toxic Effects on HumansSkin: May cause skin irritation. Eyes: Dust may cause eye irritation. Ingestion: May cause gastrointestinal (digestive) tract irritation. Inhalation: Dust may cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Section 12. Ecological Information EcotoxicityNot available. BOD5 and CODNot available. Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the ProductsThe product itself and its products of degradation are not toxic. of Biodegradation Special Remarks on theNot available. Products of Biodegradation Section 13. Disposal Considerations Waste DisposalWaste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14. Transport Information DOT ClassificationNot a DOT controlled material (United States). IdentificationNot applicable. Special Provisions forNot applicable. Transport D & C Red #6 DOT (Pictograms) Section 15. Other Regulatory Information and Pictograms TSCA 8(b) inventory: D & C Red #6 Federal and State Regulations California Proposition 65 Warnings Other RegulationsEINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. WHMIS (Canada) Not controlled under WHMIS (Canada). Other Classifications DSCL (EEC)R36- Irritating to eyes.S2- Keep out of the reach of children. S46- If swallowed, seek medical advice immediately and show this container or label. Health Hazard HMIS (U.S.A.)2 National Fire Protection 0 Flammability 1 Association (U.S.A.) Fire Hazard 0 1 Reactivity Health Reactivity 0 Specific hazard Personal Protection C WHMIS (Canada) (Pictograms) DSCL (Europe) (Pictograms) TDG (Canada) (Pictograms) ADR (Europe) (Pictograms) Protective Equipment Gloves (impervious). Synthetic apron. Not applicable. D & C Red #6 SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QJ1975000 CHEMICAL NAME : 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-2-sulfophenyl)azo)-, disodium salt CAS REGISTRY NUMBER : 5858-81-1 LAST UPDATED : 199710 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C18-H14-N2-O6-S.2Na MOLECULAR WEIGHT : 432.38 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >10800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0646 No. of Facilities: 8199 (estimated) No. of Industries: 60 No. of Occupations: 47 No. of Employees: 72546 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0646 No. of Facilities: 990 (estimated) No. of Industries: 12 No. of Occupations: 26 No. of Employees: 20889 (estimated) No. of Female Employees: 1573 (estimated)

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): 41
• 安全声明 (欧洲): 26-39