| Chemical & Physical Properties | |
|---|---|
| CAS Number | 81-04-9 |
| Catalog No. | 2A-9013100 |
| Chinese Name | 1,5-萘二磺酸 |
| Synonyms | MFCD00064178; 1,5-Naphthalenedisulfonic acid; EINECS 216-732-0 |
| Molecular Formula | C10H8O6S2 |
| Molecular Weight | 288.30 |
| Purity | ≥97.0 (HPLC) |
| Density | 1.704 g/cm3 |
| Melting Point | 110 °C (decomposes) |
| Appearance | light yellow crystal |
| Storage Condition | This product should be stored in a sealed, cool, d |
| Packaging | III |
| HTC | 2904100000 |
| MDL Number | MFCD00003996 |
| SMILES | [S](=O)(=O)([O-])c1c2c(c(ccc2)[S](=O)(=O)[O-])ccc1.[H+].[H+] |
| InChI | 1S/C10H8O6S2/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16/h1-6H,(H,11,12,13)(H,14,15,16) |
| InChI Key | XTEGVFVZDVNBPF-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352106 |
| Hazard Symbols | 8 |
| MSDS | msds/13100_1_81_04_9.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C10H8O6S2 Molecular weight:288.3 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, sulfur oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : 1,5-Naphthalenedisulfonic acid CAS REGISTRY NUMBER : BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C10-H8-O6-S2 MOLECULAR WEIGHT : WISWESSER LINE NOTATION : L66J BSWQ JSWQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Liver - liver function tests impaired Kidney, Ureter, Bladder - renal function tests depressed REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(3),73,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Liver - liver function tests impaired Kidney, Ureter, Bladder - renal function tests depressed REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(3),73,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : TOXIC EFFECTS : Liver - liver function tests impaired Kidney, Ureter, Bladder - renal function tests depressed REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(3),73,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : TOXIC EFFECTS : Liver - liver function tests impaired Kidney, Ureter, Bladder - renal function tests depressed REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(3),73,1980 Safety Information Hazard Codes C:Corrosive; Risk Phrases R34 RIDADR UN 2585 WGK Germany 1 Packaging Group III Hazard Class 8 HS Code 2904100000 Synthetic Route Disodium 1,5-na... 1,5-Naphthalene... Literature: US4973758 A1, ; Naphthalene 1,5-Naphthalene... Naphthalene 1,6-Naphthalene... 1,5-Naphthalene... Precursor & DownStream Precursor 10 CAS#:1655-29-4 Disodium 1,5-na... CAS#:91-20-3 Naphthalene CAS#:85-47-2 1-Naphthalenesu... CAS#:117-55-5 1,5-Naphthalene... DownStream 9 CAS#:92-41-1 naphthalene-2,7... CAS#:91-20-3 Naphthalene CAS#:581-75-9 Naphthalene-2,6... CAS#:83-56-7 1,5-Dihydroxyna... |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff:5.5%. General tariff:30.0% |
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