e x ess steps to handle clp classification for mixtures

ExESS

Steps to handle CLP classification For Mixtures

7 januari 2011 Stepwards CLP calculation for Mixtures 1


ExESS IT toolbox CLP calculation Management


Stepwards overview

• Define the mixture composition• Add exact concentrations of components• All components should be CLP classified• Add CLP relevant data for the mixture• Physical and chemical data• Physical and chemical questions• Health hazard data• Health hazard questionnaire• Environmental hazard data

• Calculate based on Annex VII, component data and Mixture data

• Check de labelling results


CLP Algorithm for Mixtures

Substanceswith

much dataX,Y,Z,..

Annex VI (CLP)

(3/9/2008)

Rules&

criteria

Substances Preparations

NonAnnex data

Comp :

A %B %C %…

N %

Calculation(CLP_GHS tables ….)

ATEM-factors

Concentrations????

General Check

PreparationEnd point data

Basic verifications (combination Symbol/phrases/etc….)

Classification

substance

• Symbol• Signal Word• H-statements • P-statements• Major

constituent• EUH phrases• notes

preparationATE

M-factorsConcentrations

Annex VIIΣ formulas

Cut offinformation


General classification parameters

Name, composition, state of aggretion, intended for general public, etc...

Attention : All components should already have their CLP classification (calculated or taken from Annex VI or Annex VII)


Prepare for CLP Annex VII conversion

If available, add the existing EU classification (DPD) of the mixture. CLP can use the Annex VII to convert DPD to CLP classification data


Add physical and chemical data for the mixture

If available, add the known physical and chemical data of the mixture, important for the CLP classification


Refine with questionnaire data

If relevant and within expert domain, complete the CLP questionnaires for Physical and Chemical classification refinement


Add data for health hazard classification

If available, add real data relevant for health hazard classification


Additional data for health hazard classification

If relevant, add PH data and questionnaire information relevant for health hazard classification


Add data for environmental hazard classification

Add relevant data to calculate the environmental hazard classification


CLP calculation for Mixtures

Click on the CALCULATE button to apply all information available to classify the mixture. Accept in blue highlighted items

1

2

1

2


CLP calculation verification

Before

calculations reports can be verified/controlled/printed

1 2 3

Convert Mixture DPD classification to CLP

(Annex VII)

Classification based on concentration

related classification of components

Classification based on Mixture Date


CLP Data logs1


CLP Ingredient logs2


DPD to CLP Annex VII conversions3


Warnings

Reporting of potential : • Warnings• Errors• Invalid classification• ...


CLP calculation Results for Mixtures

Based on the classification calculation, ExESS adds the relevant CLP results : • H and P statements• Signal Word• EUH phrases• CLP pictograms• ATE values• Application of rules

for labelling


CLP bulk calculation for Mixtures

Rules ! Some minimum requirements :

• Physical state• All components should have their

CLP classification confirmed• Existing DPD classification (for

Annex VII)• Data : For classification rules


CLP bulk calculation for Mixtures


CLP bulk calculation settings


Although the information in this presentation are presented in good faith and are believed to be correct at the time of compilation, LISAM are never responsible for the completeness or accuracy of the information in this presentation

Compiled by Frans Lemaire, January 2011, Lisam : [email protected]

ExESS, more with less

e x ess steps to handle clp classification for mixtures

Documents

stepwards clp calculation

clp relevant data

clp questionnaires

mixture data

clp annex viiclassification

mixtures12clp calculation

chemical data physical

mixture date7 januari