问题：甲硫醇钠的MSDS
类型：求助 (悬赏分:3分)
提问：WJSS9998
等级：▲
版块：有机化学问题(jimuwei,fpcwin1211,netpanda,yjgzfl,Ftian,)
信誉：100%
回复：3
阅读：805
时间：2010-09-25 15:37:43 编辑加入/取消收藏订制/取消短消息举报该贴

请大虾告诉我在哪找英语的MSDE。并请给我发英语的20%的甲硫醇钠的MSDS。

回复人：maurice,★★ (自信,乐观,富于激情,积极面对人生) 时间：2010-09-25 16:25:38 编辑

1楼

95%的甲硫醇钠MSDS行不？
Material Safety Data Sheet
Sodium thiomethoxide, 95%
ACC# 98009
Section 1 - Chemical Product and Company Identification
MSDS Name: Sodium thiomethoxide, 95%
Catalog Numbers: AC305710000, AC305710010, AC305710050, AC9678666, XXAC305711KG
Synonyms: Methanethiol, sodium salt; Methyl mercaptan sodium salt; Sodium methanethiolate; Sodium thiomethylate; Thiomethoxide, sodium
Company Identification:
Fisher Scientific
1 Reagent Lane
Fair Lawn, NJ 07410
For information, call: 201-796-7100
Emergency Number: 201-796-7100
For CHEMTREC assistance, call: 800-424-9300
For International CHEMTREC assistance, call: 703-527-3887
Section 2 - Composition, Information on Ingredients

CAS# Chemical Name Percent EINECS/ELINCS
5188-07-8 Sodium thiomethoxide 95 225-969-9

Section 3 - Hazards Identification

EMERGENCY OVERVIEW
Appearance: beige granular crystalline powder crystalline powder. Flash Point: 27 deg C.
Danger! Flammable solid. Corrosive. Water-reactive. Reacts violently and/or explosively with water, steam or moisture. Causes burns by all exposure routes. Harmful if swallowed, inhaled, or absorbed through the skin. May ignite or explode on contact with moist air. Air sensitive. Light sensitive.
Target Organs: Respiratory system, gastrointestinal system, eyes, skin.

Potential Health Effects
Eye: Causes eye burns.
Skin: Causes skin burns. Causes redness and pain.
Ingestion: Causes gastrointestinal tract burns. Ingestion may cause headache, nausea, and vomiting.
Inhalation: May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema. Causes chemical burns to the respiratory tract.
Chronic: Chronic exposure may cause effects similar to those of acute exposure.
Section 4 - First Aid Measures

Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid imme diately.
Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician: Treat symptomatically and supportively.
Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. Water reactive. Material will react with water and may release a flammable and/or toxic gas. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Flammable solid. May ignite or explode on contact with steam or moist air. May re-ignite after fire is extinguished.
Extinguishing Media: Use approved class D extinguishing agents or smother with dry sand, clay, or sodium bicarbonate. DO NOT USE WATER! Do NOT get water inside containers. Contact professional fire-fighters immediately.
Flash Point: 27 deg C ( 80.60 deg F)
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 2; Instability: 2; Special Hazard: -W-
Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: 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. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Do not expose spill to water.
Section 7 - Handling and Storage

Handling: Remove contaminated clothing and wash before reuse. Do not allow water to get into the container because of violent reaction. Minimize dust generation and accumulation. Use spark-proof tools and explosion proof equipment. Do not breathe dust, mist, or vapor. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Store protected from light. Use and store under nitrogen. Do not allow contact with water. Use only in a chemical fume hood. Keep from contact with moist air and steam.
Storage: Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Keep under a nitrogen blanket. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water. Flammables-area. Store protected from light.
Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Use explosion-proof ventilation equipment. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use only under a chemical fume hood.
Exposure Limits
Chemical Name ACGIH NIOSH OSHA - Final PELs
Sodium thiomethoxide none listed none listed none listed

OSHA Vacated PELs: Sodium thiomethoxide: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's 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 protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - Physical and Chemical Properties

Physical State: Crystalline powder
Appearance: beige granular crystalline powder
Odor: stench
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: Reacts.
Specific Gravity/Density:Not available.
Molecular Formula:CH3NaS
Molecular Weight:70.09
Section 10 - Stability and Reactivity

Chemical Stability: Combines vigorously or explosively with water. Air sensitive. Sensitive to light.
Conditions to Avoid: Incompatible materials, light, dust generation, exposure to air, exposure to moist air or water.
Incompatibilities with Other Materials: Strong oxidizing agents, acids, water.
Hazardous Decomposition Products: Carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - Toxicological Information

RTECS#:
CAS# 5188-07-8 unlisted.
LD50/LC50:
Not available.

Carcinogenicity:
CAS# 5188-07-8: Not listed by ACGIH, IARC, NTP, or CA Prop 65.

Epidemiology: No information found
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found
Neurotoxicity: No information found
Other Studies:
Section 12 - Ecological Information

Ecotoxicity: No data available. No information available.
Environmental: No information available.
Physical: No information available.
Other: Do not empty into drains.
Section 13 - Disposal Considerations

Chemical waste generators 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 classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
Section 14 - Transport Information

US DOT Canada TDG
Shipping Name: CORROSIVE SOLIDS, FLAMMABLE, N.O.S. SELF-HEATING SOLID CORROSIVE NOS (SODIUM THIOMETHOXIDE)
Hazard Class: 8 4.2(8)
UN Number: UN2921 UN3126
Packing Group: II II

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 5188-07-8 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313 No chemicals are reportable under Section 313.
Clean Air Act:
This material does not 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 product 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.
STATE
CAS# 5188-07-8 is not present on state lists from CA, PA, MN, MA, FL, or NJ.

California Prop 65

California No Significant Risk Level: None of the chemicals in this product are listed.

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
F C
Risk Phrases:
R 11 Highly flammable.
R 20/21/22 Harmful by inhalation, in contact with skin and if
swallowed.
R 34 Causes burns.

Safety Phrases:
S 16 Keep away from sources of ignition - No smoking.
S 25 Avoid contact with eyes.
S 26 In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves and eye/face pr
otection.
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).

WGK (Water Danger/Protection)
CAS# 5188-07-8: No information available.
Canada - DSL/NDSL
CAS# 5188-07-8 is listed on Canada's NDSL List.
Canada - WHMIS
This product has a WHMIS classification of B4, E, D1B, F.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
Section 16 - Additional Information

MSDS Creation Date: 4/29/1999
Revision #4 Date: 6/07/2007

The 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, with 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 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.

回复人：WJSS9998,▲ () 时间：2010-09-25 16:30:59 编辑	2楼
谢谢，但我的物质是液体的，是否在状态不同，一个是液体，一个是固体。请问其它安全方面会有变化吗？如闪点呢？

回复人：wjss9998,▲ () 时间：2010-10-09 16:03:03 编辑	3楼
我已打分了，maurice3分

得分人：maurice :3,

问题讨论没有结束...

您尚未进入本论坛,登录之后才可以回贴

8msec