How long is an MSDS valid for in Australia?
five years
SDS in Australia must be reviewed and if necessary revised at least every five years. SDS are normally revised more frequently to reflect, for example, legislative and classification changes.
What safety precautions should you take when working with sodium hydroxide solutions?
Avoid contact with eyes, skin, and clothing. Do not inhale gases, fumes, dust, mist, vapor, and aerosols. Wear protective eyeware, gloves, and clothing. Refer to Section 8.Do not mix with acids.Do not eat, drink, smoke, or use personal products when handling chemical substances.
Is sodium hydroxide a Dangerous Goods?
DANGEROUS GOODS. According to the WHS Regulations and the ADG Code. H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage.
Does MSDS have expiry date?
Yes. Under WHMIS law, an MSDS for a controlled product must not be more than three years old. If you are still using a product that you bought more than three years ago, you may not have a current MSDS. Contact the manufacturer or supplier again and ask for a newer version of the MSDS.
How often should a MSDS be updated?
every 3 years
A manufacturer, importer, supplier, or employer shall check the accuracy of a Safety Data Sheet (SDS) based on the actual circumstances and update it as needed. A Safety Data Sheet shall be reviewed at least every 3 years. Records of SDS updates such as content, date, and version revision, shall be kept for 3 years.
What is the MSDS for sodium hydroxide gives it a health rating of 3?
The MSDS for sodium hydroxide gives it a health rating of 3, a flammability rating of 0, and a reactivity rating of 1. According to the MSDS, which best describes sodium hydroxide? the variable that responds to changes in an independent variable.
What happens if you breathe in lye fumes?
Breathing in sodium hydroxide causes irritation of eyes, nose and throat, cough, chest tightness, headache, fever and confusion. In serious cases damage to the airways, a fast Page 3 Compendium of Chemical Hazards: Sodium Hydroxide Page 3 of 4 General Information heart rate and eye damage can occur.
Is sodium hydroxide environmentally friendly?
The hazard of sodium hydroxide for the environment is caused by the hydroxide ion (pH effect). A high concentration in water will result in toxic effects for aquatic organisms e.g. fish. It is also used in very small amounts in food products to adjust pH or as an additive (E524). This use poses no risk to consumers.
Is sodium hydroxide illegal?
Caustic soda is one of the common names for sodium hydroxide (NaOH). Impure caustic soda is found in drain cleaner. Because lye is used to make illegal drugs, it’s harder to buy large quantities than in the past.
When should MSDS be updated?
As mandated under the OSHA Hazard Communication Standard (HCS) 2012 update, chemical manufacturers, distributors, importers, and employers must update their SDSs within 3 months from the time they are aware of significant new hazard information or ways to protect against the hazards.