9084-06-4

• 常用中文名：聚萘甲醛磺酸钠盐
• 常用英文名：disodium 5,5'-methylenedinaphthalene-2-sulfonate
• CAS号：9084-06-4
• 分子式：C₂₁H₁₄Na₂O₆S₂
• 分子量：472.442
• 相关类别： 表面活性剂 阴离子表面活性剂 磺酸盐型
• 发布时间：2018-04-30 08:00:00
• 更新时间：2024-01-05 11:15:31

名称

• 中文名: 聚萘甲醛磺酸钠盐
• 英文名: disodium,5-[(6-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate
• 中文别名: 分散剂 MF; 甲基萘磺酸钠的甲醛缩合物
• 英文别名: disodium 5,5'-methylenedinaphthalene-2-sulfonate; 2-naphthalenesulfonic acid, 5,5'-methylenebis-, disodium salt; disodium 5,5'-methanediyldinaphthalene-2-sulfonate; Naphthalenesulfonic acid,polymer with formaldehyde,sodium salt; O759; 2-Naphthalenesulfonic acid, 5,5'-methylenebis-, sodium salt (1:2); Morwet D425; Disodium 5,5'-methylenedi(2-naphthalenesulfonate); sodium salt of alkylnaphthalenesulfonate formaldehyde polymer

物化性质

• 分子式: C₂₁H₁₄Na₂O₆S₂
• 分子量: 472.442
• 精确质量: 472.002716
• PSA: 131.16000
• LogP: 5.55360
• 外观性状: 棕色或深棕色粉末
• 储存条件: 库房通风低温干燥

MSDS

Section 1. Chemical Product and Company Identification Sodium Poly(naphthaleneformaldehyde) Catalog Common Name/ Number(s). Trade Name Sulfonate CAS# Sodium Poly(naphthaleneformaldehyde) Sulfonate Section 3. Hazards Identification Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Potential Acute Health Effects CARCINOGENIC EFFECTS: Not available. Potential Chronic Health MUTAGENIC EFFECTS: Not available. Effects TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged exposure is not known to aggravate medical condition. Section 4. First Aid Measures Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least Eye Contact 15 minutes. Cold water may be used. Get medical attention if irritation occurs. Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Skin Contact Cold water may be used. Serious Skin ContactNot available. If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get Inhalation medical attention. Serious InhalationNot available. Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an Ingestion 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. Not available. Flash Points Not available. Flammable Limits These products are carbon oxides (CO, CO2), sulfur oxides (SO2, SO3...). Products of Combustion Fire Hazards in Presence of Slightly flammable to flammable in presence of heat. Various Substances Risks of explosion of the product in presence of mechanical impact: Not available. Explosion Hazards in Risks of explosion of the product in presence of static discharge: Not available. Presence of Various Substances SMALL FIRE: Use DRY chemical powder. Fire Fighting Media LARGE FIRE: Use water spray, fog or foam. Do not use water jet. and Instructions Material in powder form, capable of creating a dust explosion. As with most organic solids, fire is possible at elevated Special Remarks on temperatures Fire Hazards Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust Special Remarks on explosion hazard. Explosion Hazards Sodium Poly(naphthaleneformaldehyde) Sulfonate Section 6. Accidental Release Measures Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading Small Spill water on the contaminated surface and dispose of according to local and regional authority requirements. Large SpillUse 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. Section 7. Handling and Storage Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not Precautions ingest. Do not breathe dust. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents. Keep container tightly closed. Keep container in a cool, well-ventilated area. Storage Section 8. Exposure Controls/Personal Protection Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below Engineering Controls 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. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE of a Large Spill handling this product. Exposure LimitsNot available. Section 9. Physical and Chemical Properties Solid. (Powdered solid.)Not available. Physical state andO dor appearance Not available. Taste Not available. Molecular Weight Beige. Brown. Color Not available. pH (1% soln/water) Not available. Boiling Point Not available. Melting Point Not available. Critical Temperature Not available. Specific Gravity Not applicable. Vapor Pressure Not available. Vapor Density Not available. Volatility Not available. Odor Threshold Not available. Water/Oil Dist. Coeff. Not available. Ionicity (in Water) See solubility in water. Dispersion Properties Soluble in cold water. Solubility Sodium Poly(naphthaleneformaldehyde) Sulfonate Section 10. Stability and Reactivity Data The product is stable. Stability Not available. Instability Temperature Conditions of Instability Excess heat, incompatible materials Incompatibility with various Reactive with oxidizing agents. substances Not available. Corrosivity Not available. Special Remarks on Reactivity Not available. Special Remarks on Corrosivity Will not occur. Polymerization Section 11. Toxicological Information Inhalation. Ingestion. Routes of Entry Acute oral toxicity (LD50): 3400 mg/kg [Mouse]. Toxicity to Animals Chronic Effects on Humans Not available. Other Toxic Effects onSlightly hazardous in case of skin contact (irritant), of ingestion, of inhalation. Humans Not available. Special Remarks on Toxicity to Animals Not available. Special Remarks on Chronic Effects on Humans Special Remarks on otherAcute Potential Health Effects: Toxic Effects on HumansSkin: May cause skin irritation. Eyes: May cause eye irritation. Inhalatio: Dust may cause respiratory tract irritation. Ingestion: Low hazard. Ingestion of large doses may affect behvavior (muscle contraction or spasticity, irritability), brain, urinary system (kidneys - proteinuria). Section 12. Ecological Information Not available. Ecotoxicity Not available. BOD5 and COD Products of Biodegradation Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. The product itself and its products of degradation are not toxic. Toxicity of the Products of Biodegradation Not available. Special Remarks on the Products of Biodegradation Sodium Poly(naphthaleneformaldehyde) Sulfonate Section 13. Disposal Considerations Waste DisposalWaste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14. Transport Information DO T Cl assi fi cati onNot a DOT controlled material (United States). Not applicable. Identification Not applicable. Special Provisions for Transport DO T (Pi ctograms) Section 15. Other Regulatory Information and Pictograms TSCA 8(b) inventory: Sodium Poly(naphthaleneformaldehyde) Sulfonate Federal and State Regulations California prop. 65: This product contains the following ingredients for which the State of California has found to California cause cancer which would require a warning under the statute: No products were found. Proposition 65 Warnings California prop. 65: This product contains the following ingredients for which the State of California has found to cause birth defects which would require a warning under the statute: No products were found. Other RegulationsEINECS: This product is not on the European Inventory of Existing Commercial Chemical Substances. Canada: Listed on Canadian Domestic Substance List (DSL). China: Listed on National Inventory. Japan: Listed on National Inventory (ENCS). Korea: Listed on National Inventory (KECI). Philippines: Listed on National Inventory (PICCS). Australia: Listed on AICS. WHMIS (Canada) Not controlled under WHMIS (Canada). Other Classifications This product is not classified according Not applicable. DSCL (EEC) to the EU regulations. Health Hazard HMIS (U.S.A.)1 National Fire Protection 1 Flammability 1 Association (U.S.A.) Fire Hazard 1 0 Reactivity Health Reactivity 0 Specific hazard Personal Protection E WHMIS (Canada) (Pictograms) DSCL (Europe) (Pictograms) Sodium Poly(naphthaleneformaldehyde) Sulfonate TDG(Canada) (Pictograms) ADR (Europe) (Pictograms) Protective Equipment Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EC4850000 CHEMICAL NAME : Blancol CAS REGISTRY NUMBER : 9084-06-4 LAST UPDATED : 199710 DATA ITEMS CITED : 11 WISWESSER LINE NOTATION : WSO&R CMVMR& F1U1R DMVMR& BSWO &-NA- 2 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 : 3800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C46,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 460 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Behavioral - irritability REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 435 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Behavioral - irritability REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3400 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Behavioral - irritability REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 315 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Behavioral - irritability REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1275 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Behavioral - irritability REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 380 mg/kg/11W-I TOXIC EFFECTS : Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - proteinuria Kidney, Ureter, Bladder - other changes in urine composition REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1123 No. of Facilities: 92 (estimated) No. of Industries: 3 No. of Occupations: 13 No. of Employees: 2575 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9462 No. of Facilities: 5278 (estimated) No. of Industries: 75 No. of Occupations: 65 No. of Employees: 115676 (estimated) No. of Female Employees: 45907 (estimated)

安全

• 危害码 (欧洲): Xi:Irritant;N:Dangerousfortheenvironment;
• 风险声明 (欧洲): R36/38
• 安全声明 (欧洲): 26-36
• 海关编码: 3911900090

海关

海关编码	3911900090