courses化学品安全技术说明书(MSDS)中英文对照及翻译完整版

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篇一：化学品安全技术说明

MSDS

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亚硫酸氢钠

(

中英文对照版本

)

5.3.5 Sodium Bisulfite

1) Chemical Product and Company Identification

MSDS Name: Sodium Sulfite, Anhydrous

Catalog Numbers: S80195, 1MSS44

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20, 1MSS4420, BP355 500, BP355

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500, BP355500, S430

10, S430 3, S430 500, S430

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10, S430

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3, S430

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500, S43010, S4303, S430500, S447 3, S447 500,

S447

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3, S447

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500, S4473, S447500

Synonyms: Sulfurous acid, disodium salt

Risk Phrases: 22 36/37/38

3) Hazards Identification

EMERGENCY OVERVIEW

Appearance: 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 Effects

Eye: Causes eye irritation. May cause 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 Measures

Eyes: 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.

Ingestion: If victim is conscious and alert, give 2

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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 oxygen. Get medical aid. Notes to Physician: Treat

symptomatically and supportively.

5) Fire Fighting Measures

General Information: As in any fire, wear a self

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contained breathing apparatus in

pressure

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demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire,

irritating and 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

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contained

breathing apparatus (SCBA) to prevent contact with thermal decomposition products.

extinguish

to appropriate most agent use noncombustible; is Substance Media: Extinguishing

surrounding fire. Do NOT get water inside containers. Use water spray, dry chemical, carbon

dioxide, or appropriate foam.

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. Provide ventilation. Place under an inert atmosphere. Do not get water inside

containers.

7) Handling and Storage

Handling: 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 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

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ventilated area away from incompatible substances. Keep away from strong acids.

Do not expose to air. Store protected from moisture. Store under an inert atmosphere.

8) Exposure Controls, Personal Protection

Engineering Controls: Facilities storing or utilizing this material should be equipped with an

eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations

low.

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 a respirator's use. Follow the OSHA respirator

regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or

European Standard EN 149 approved respirator when necessary.

9) Physical and Chemical Properties

Physical State: Solid

Appearance: white

Odor: odorless

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.