|
- GHS Classification Criteria for Acute Toxicity
Acute Toxicity Classification for a Mixture For a mixture containing a substance that has been classified as acutely toxic, you need to calculate the Acute Toxicity Estimates (ATEs) of the mixture first and then compare it against the classification criteria above to determine the acute toxicity category of a mixture
- China GHS (Classification, SDSs Labels) - CIRS GROUP
China is a country adopted UN GHS by building block approaches Chinese government has published several compulsory national standards (starting with GB) and recommended national standards (starting with GB T) regarding classifications, safety data sheet (SDS), labeling and packaging for chemical products
- Differences Between Chinese and U. S. GHS Classification
Note: The acute toxicity here (oral, transdermal, inhalation)-category 1, 2, 3, 4 includes category 5, and the thresholds for judgment in China and the United States are the same
- ghsc5 - International Labour Organization
DEFINITIONS 1 Acute toxicity refers to those adverse effects occurring following oral or dermal administration of a single dose of a substance, or multiple doses given within 24 hours, or an inhalation exposure of 4 hours
- What is the Globally Harmonized System (GHS) + Cheat Sheet
Add differing languages and alphabets to the mix and it’s clear that the time has come to establish a global standard What is GHS? GHS is an acronym for the Globally Harmonized System of Classification and Labeling of Chemicals, a framework that standardizes the classification and labeling of chemicals worldwide
- China GHS - ChemLinked
The major effective standards are shown in Fig,1 This GHS standards system is designed exclusively for existing hazardous chemicals in China The definition of "hazardous chemicals" is given in the State Council Decree 591, the supreme legislation on hazardous chemicals management and the primary legal base of China GHS enforcement
- CHEMICAL HAZARD CLASSIFICATION AND LABELING
The GHS specifies different classification criteria for inhalation toxicity based on whether the chemical is (1) a gas, (2) a vapor, or (3) a dust or mist OPP does not distinguish among different types of inhalation toxicants
- PART 3 HEALTH HAZARDS - UNECE
3 1 2 Classification criteria for substances 3 1 2 1 Substances can be allocated to one of five hazard categories based on acute toxicity by the oral, dermal or inhalation route according to the numeric cut-off criteria as shown in the table below Acute toxicity values are expressed as (approximate) LD50 (oral, dermal) or LC50 (inhalation) values or as acute toxicity estimates (ATE
|
|
|