Mixtures

A formula is not a chemical, so it needs its own arithmetic

A single-compound sheet is looked up. A mixture is calculated: each component's own CLP classification, weighted by its percent, against the concentration limits in CLP EC 1272/2008 Annex I. Declare the formula below and the Section 3 composition table and the finished-mixture draft label render with the clause behind every statement.

Formula

Declare the mixture

Enter each component, its percent w/w and the CLP classification printed on its own Section 3. The finished mixture is classified by CLP EC 1272/2008 Annex I summation.

Mixture name

Supplier name on the label

State

Visc. mm²/s

Component 1

Eye Irrit. 2
STOT SE 3

Presumed non-hazardous — water, sugar, salt. Excluded from the acute-toxicity estimate under Annex I 3.1.3.6.1(b) rather than counted as unknown.

Component 2

Presumed non-hazardous — water, sugar, salt. Excluded from the acute-toxicity estimate under Annex I 3.1.3.6.1(b) rather than counted as unknown.

Component 3

Presumed non-hazardous — water, sugar, salt. Excluded from the acute-toxicity estimate under Annex I 3.1.3.6.1(b) rather than counted as unknown.

Component 4

Skin Sens. 1

Presumed non-hazardous — water, sugar, salt. Excluded from the acute-toxicity estimate under Annex I 3.1.3.6.1(b) rather than counted as unknown.

Declared total 100%

Awaiting a formula

The Section 3 component table and the finished-mixture label will render here. The example formula on the left is a real one. Press Classify the mixture to see the summation, the Annex I clause behind every statement, and the open questions.

Why soy wax and fragrance oil have no single record Why a cleaner's strength decides its classification

What the summation does and does not cover

Health and environmental classes are summed, each under its own Annex I clause:

Acute toxicity, by the ATE mix calculation in 3.1.3.6.
Skin and eye effects, by the additivity tables in 3.2.3 and 3.3.3.
Sensitisation, CMR, STOT and aspiration, by their own generic limits.
Aquatic hazard, with M-factors under 4.1.3.

Physical hazards are not summable. Flammability, oxidising properties, gases under pressure and corrosivity to metals have to be measured on the finished mixture. They can also be bridged from a tested mixture under Annex I 1.1.3. A mixture this page returns no flame pictogram for is not a non-flammable mixture, and the calculation says so on every result.

Every output here is a draft for review by a qualified EHS professional before official use.