化學品安全技術(shù)說明MSDS-亞硫酸氫鈉(中英文對照版本)

1、-作者xxxx-日期xxxx化學品安全技術(shù)說明MSDS-亞硫酸氫鈉(中英文對照版本)【精品文檔】5.3.5 Sodium Bisulfite1) Chemical Product and Company IdentificationMSDS Name: Sodium Sulfite, AnhydrousCatalog Numbers: S80195, 1MSS44-20, 1MSS4420, BP355 500, BP355-500, BP355500, S430 10, S430 3, S430 500, S430-10, S430-3, S430-500, S43010, S4303, S

2、430500, S447 3, S447 500, S447-3, S447-500, S4473, S447500Synonyms: Sulfurous acid, disodium salt2) Composition, Information on IngredientsCAS#Chemical NamePercentEINECS/ELINCS7757-83-7Sodium sulfite, Anhydrous231-821-4Hazard Symbols: XNRisk Phrases: 22 36/37/383) Hazards IdentificationEMERGENCY OVE

3、RVIEWAppearance: white. Air sensitive. Moisture sensitive. Warning! Causes eye and skin irritation. May cause digestive tract irritation. Causes respiratory tract irritation. May be harmful if swallowed.Target Organs: Central nervous system.Potential Health EffectsEye: Causes eye irritation. May cau

4、se chemical conjunctivitis.Skin: Causes skin irritation.Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.Inhalation: Causes respiratory tract irritation. Can produce delayed pulmonary edema.Chronic: Effects may be delayed.4) First Aid M

5、easuresEyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.Skin: Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.I

6、ngestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give

7、oxygen. Get medical aid.Notes to Physician: Treat symptomatically and supportively.5) Fire Fighting MeasuresGeneral Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and

8、highly toxic gases may be generated by thermal decomposition or combustion. Wear appropriate protective clothing to prevent contact with skin and eyes. Wear a self-contained breathing apparatus (SCBA) to prevent contact with thermal decomposition products.Extinguishing Media: Substance is noncombust

9、ible; use agent most appropriate to extinguish surrounding fire. Do NOT get water inside containers. Use water spray, dry chemical, carbon dioxide, or appropriate foam.6) Accidental Release MeasuresGeneral Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks:

10、 Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Place under an inert atmosphere. Do not get water inside containers.7) Handling a

11、nd StorageHandling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Handle under an inert atmosphere. Store protected from air. Do not

12、 allow contact with water. Wash clothing before reuse. Keep from contact with moist air and steam.Storage: Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from strong acids. Do no

13、t expose to air. Store protected from moisture. Store under an inert atmosphere.8) Exposure Controls, Personal ProtectionEngineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne conc

14、entrations low.Exposure LimitsChemical NameACGIHNIOSHOSHA - Final PELsSodium sulfite, Anhydrousnone listednone listednone listedOSHA Vacated PELs: Sodium sulfite, Anhydrous: No OSHA Vacated PELs are listed for this chemical.Personal Protective EquipmentEyes: Wear appropriate protective eyeglasses or

15、 chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.Skin: Wear appropriate protective gloves to prevent skin exposure.Clothing: Wear appropriate protective clothing to prevent skin exposure.Respirators: A respiratory protec

16、tion program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirators use. Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European S

17、tandard EN 149 approved respirator when necessary.9) Physical and Chemical PropertiesPhysical State: SolidAppearance: whiteOdor: odorlesspH: Not available.Vapor Pressure: Not available.Vapor Density: Not available.Evaporation Rate: Not available.Viscosity: Not available.Boiling Point: Not available.

18、Freezing/Melting Point: Not available.Autoignition Temperature: Not available.Flash Point: Not available.Decomposition Temperature: 500 deg CNFPA Rating: (estimated) Health: 2; Flammability: 0; Reactivity: 0Explosion Limits, Lower: Not available.Upper: Not available.Solubility: 23 g/100 mL water (20

19、 C)Specific Gravity/Density: Molecular Formula: Na2O3SMolecular Weight: 10) Stability and ReactivityChemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions.Conditions to Avoid: Incompatible materials, dust generation, moisture, exposure to air

20、, excess heat.Incompatibilities with Other Materials: Strong oxidizing agents, acids, organics, moisture, air, combustible materials.Hazardous Decomposition Products: Oxides of sulfur.Hazardous Polymerization: Has not been reported.11) Toxicological InformationRTECS#:CAS# 7757-83-7: WE2150000LD50/LC

21、50:CAS# 7757-83-7:Oral, mouse: LD50 = 820 mg/kg;Carcinogenicity:CAS# 7757-83-7: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.Epidemiology: No information available.Teratogenicity: No information available.Reproductive Effects: No information available.Neurotoxicity: No information available.Mutage

22、nicity: No information available.Other Studies: No data available.12) Ecological InformationEcotoxicity: No data available. No information available.Environmental: No information found.Physical: No information found.Other: No information available.13) Disposal ConsiderationsChemical waste generators

23、 must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classifica

24、tion.RCRA P-Series: None listed.RCRA U-Series: None listed.14) Transport InformationUS DOTIATARID/ADRIMOCanada TDGShipping Name:No information availableNo information availableHazard Class:UN Number:Packing Group:15) Regulatory InformationUS FEDERALTSCACAS# 7757-83-7 is listed on the TSCA inventory.

25、Health & Safety Reporting ListNone of the chemicals are on the Health & Safety Reporting List.Chemical Test RulesNone of the chemicals in this product are under a Chemical Test Rule.Section 12bNone of the chemicals are listed under TSCA Section 12b.TSCA Significant New Use RuleNone of the chemicals

26、in this material have a SNUR under TSCA.SARASection 302 (RQ)None of the chemicals in this material have an RQ.Section 302 (TPQ)None of the chemicals in this product have a TPQ.SARA CodesCAS # 7757-83-7: acute.Section 313No chemicals are reportable under Section 313.Clean Air Act:This material does n

27、ot contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.Clean Water Act:None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this produc

28、t are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.OSHA:None of the chemicals in this product are considered highly hazardous by OSHA.STATECAS# 7757-83-7 is not present on state lists from CA, PA, MN, MA, FL, or NJ.Ca

29、lifornia No Significant Risk Level: None of the chemicals in this product are listed. European/International RegulationsEuropean Labeling in Accordance with EC DirectivesHazard Symbols:XNRisk Phrases:R 22 Harmful if swallowed.R 36/37/38 Irritating to eyes, respiratory systemand skin.Safety Phrases:S

30、 24/25 Avoid contact with skin and eyes.WGK (Water Danger/Protection)CAS# 7757-83-7: 1CanadaCAS# 7757-83-7 is listed on Canadas DSL List. CAS# 7757-83-7 is listed on Canadas DSL List.This product has a WHMIS classification of D2B.CAS# 7757-83-7 is not listed on Canadas Ingredient Disclosure List.Exp

31、osure Limits16) Additional InformationMSDS Creation Date: 7/15/1999Revision #1 Date: 8/02/2000The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, wit

32、h respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Fisher be liable for any claims, losses, or damages of any third party or for

33、lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages.亞硫酸氫鈉1）化學品名稱化學品中文名稱：亞硫酸氫鈉化學品英文名稱：sodium bisulfite中文名稱2：酸式亞硫酸鈉英文名稱2：hydrogen sulfite sodium 分子式：NaHSO3分子量：2）成分、組成信息有害物成分含量CAS No

34、.亞硫酸氫鈉99.5%7631-90-53）危險性概述健康危害：對皮膚、眼、呼吸道有刺激性，可引起過敏反應?？梢鸾悄p害，導致失明?？梢鹣?；大量口服引起惡心、腹痛、腹瀉、循環(huán)衰竭、中樞神經(jīng)抑制。環(huán)境危害：對環(huán)境有危害，對水體可造成污染。燃爆危險：本品不燃，具腐蝕性，可致人體灼傷。4）急救措施皮膚接觸：立即脫去污染的衣著，用大量流動清水沖洗。就醫(yī)。眼睛接觸：立即提起眼瞼，用大量流動清水或生理鹽水徹底沖洗至少15分鐘。就醫(yī)。吸入：迅速脫離現(xiàn)場至空氣新鮮處。保持呼吸道通暢。如呼吸困難，給輸氧。如呼吸停止，立即進行人工呼吸。就醫(yī)。食入：飲足量溫水，催吐。就醫(yī)5）消防措施危險特性：具有強還原性。接

35、觸酸或酸氣能產(chǎn)生有毒氣體。受高熱分解放出有毒的氣體。具有腐蝕性。有害燃燒產(chǎn)物：氧化硫、氧化鈉。滅火方法：消防人員必須穿全身耐酸堿消防服。滅火時盡可能將容器從火場移至空曠處。然后根據(jù)著火原因選擇適當滅火劑滅火。6）泄漏應急處理應急處理：隔離泄漏污染區(qū)，限制出入。建議應急處理人員戴防塵口罩，穿防酸服。不要直接接觸泄漏物。小量泄漏：避免揚塵，小心掃起，收集于干燥、潔凈、有蓋的容器中。大量泄漏：收集回收或運至廢物處理場所處置。 7）操作處置與儲存操作注意事項：密閉操作，局部排風。防止粉塵釋放到車間空氣中。操作人員必須經(jīng)過專門培訓，嚴格遵守操作規(guī)程。建議操作人員佩戴自吸過濾式防塵口罩，戴化學安全防護眼鏡，穿橡膠耐酸堿服，戴橡膠耐酸堿手套。避免產(chǎn)生粉塵。避免與氧化劑、酸類、堿類接觸。配備泄漏應急處理設備。倒空的容器可能殘留有害物。儲存注意事項：儲存于陰涼、通風的庫房。遠離火種、熱源