Is sodium a hazardous material?
Hazard Class: 4.3 (Dangerous when wet) Sodium is a FLAMMABLE SOLID which will ignite spontaneously in AIR or MOIST AIR and reacts violently with WATER or STEAM to produce flammable and explosive Hydrogen gas.
What is the UN number for sodium?
1428
Chemical Identifiers
| CAS Number | UN/NA Number | DOT Hazard Label |
|---|---|---|
| 7440-23-5 | 1428 | Dangerous When Wet |
| NIOSH Pocket Guide | International Chem Safety Card | |
| none | SODIUM |
Does the MSDS have to list all of the ingredients?
Not necessarily. A lot of health hazard information, for example, is written in general terms. Your health and safety specialist, occupational health nurse or family doctor should be able to help you find more information if needed.
Is sodium iodide a carcinogen?
. Carcinogenicity: CAS# 7681-82-5: Not listed by ACGIH, IARC, NTP, or CA Prop 65. Epidemiology: No information available.
Why is sodium metal never left open in air?
Ans. Sodium is highly reactive metal. It reacts with oxygen in air at room temperature, the reaction is highly exothermic. To prevent this sodium is kept preserved under kerosene.
What are the health hazards of sodium?
Eating too much sodium can cause high blood pressure, stroke, heart disease and kidney disease. Over time, high blood pressure can damage blood vessel walls. It can also strain the heart and eventually weaken it. High blood pressure is the leading preventable risk factor for death around the world.
What is the subsidiary class for UN 1449?
Barium peroxide
UN 1401 to UN 1500
| UN Number | Class | Proper Shipping Name |
|---|---|---|
| UN 1449 | 5.1 | Barium peroxide |
| UN 1450 | 5.1 | Bromates, inorganic, n.o.s. |
| UN 1451 | 5.1 | Caesium nitrate or Cesium nitrate |
| UN 1452 | 5.1 | Calcium chlorate |
What is the health hazard of Na?
Contact of sodium with water, including perspiration causes the formation of sodium hydroxide fumes, which are highly irritating to skin, eyes, nose and throat. This may cause sneezing and coughing. Very severe exposures may result in difficult breathing, coughing and chemical bronchitis.
What is an MSDS in 50 words list 5 contents of the MSDS?
Table of Contents
- Product and Company Identification.
- Hazards Identification.
- Composition, Information on Ingredients.
- First Aid Measures.
- Fire Fighting Measures.
- Accidental Release Measures.
- Handling And Storage.
- Exposure Controls, Personal Protection.
How do you find MSDS for chemicals?
To obtain SDS, get them from the manufacturer.
- They may be sent with the chemical order (paper copy or e-mail attachment).
- Otherwise, go to the manufacturer’s website and download it or request a copy.
Is NaI harmful?
Inhalation May be harmful if inhaled. Causes respiratory tract irritation. Causes skin irritation. Eyes Causes eye irritation.
Is NaI a salt?
Sodium iodide (chemical formula NaI) is an ionic compound formed from the chemical reaction of sodium metal and iodine. It is produced industrially as the salt formed when acidic iodides react with sodium hydroxide. It is a chaotropic salt.
What is the chemical safety data sheet for sodium hydride?
Sodium Hydride MATERIAL SAFETY DATA SHEET CAS No 7646-69-7 SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name :Sodium Hydride CAS-No. :7646-69-7
What are inert ingredients in pesticides?
An inert ingredient generally is any substance (or group of similar substances) other than an active ingredient that is intentionally included in a pesticide product. Examples of inert ingredients include emulsifiers, solvents, carriers, aerosol propellants, fragrances and dyes.
What are inert chemicals?
Chemical compounds can also be considered inert. For example, poly(tetrafluoroethylene), better known by the DuPont tradename TeflonTM, does not react with most substances.
What is not included in the trade name inert ingredient list?
The public listing does not include the composition of trade name inert ingredients, nor products in which they are used. In addition, the posting of the trade name inert ingredient list does not imply any endorsement by EPA of one trade name inert ingredient over another. Directions for adding product trade names and approved uses to the list.
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