Module 7 quiz

13.

A mixture contains three acute oral toxicity classified components: Cat 1 H300, 2% Cat 3, H301, 2% Cat 4, H302, 10%. What is the mixture's acute oral toxicity classification?

Acute tox 1, oral, H300

Acute tox 2, oral, H300

Acute tox 3, oral, H301

Acute tox 4, oral, H302

Acute tox 5 oral, H303 (GHS only)

14.

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15.

Classify this mixture of sulphuric acid and "Substance X" for skin corrosion/ irritancy and eye damage

Sulphuric acid 6% w/w, Skin Corr 1A H314, two SCLs: ≥ 15%, Skin Corr 1A; 5% ≤ conc < 15%, Skin Irrit.2, H315 Eye irrit 2, H319
"Substance X", 10% w/w, Eye Irrit, 2, H319, no SCLs
pH of the solution is less than pH 2

Skin Corrosion Category 1 (H314) and Eye Damage Category 1 (H318)

Skin Corrosion Category 1 (H314) and Eye Irritation Category 2 (H319)

Skin Irritation Category 2 (H315) and Eye Damage Category 1 (H318)

Skin Irritation Category 2 (H315) and Eye Irritation Category 2 (H319)

Not classified for skin or eye irritation

16.

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17.

Classify this vaping product for acute and chronic aquatic toxicity using the summation method

Chemical Name	Percent	acute aquat tox	M factor	chronic aquat tox	M factor
Non classified components	98.511	n/a	n/a	n/a	n/a
Component A	1.0610	H400	1	H411	n/a
Component B	0.4280	H400	10	H410	1

Acute aquatic tox 1, H400, Chronic aquatic tox 1, H410

Acute aquatic tox 1, H400, Chronic aquatic tox 2, H411

Acute aquatic tox 1, H400, Chronic aquatic tox 3, H412

Acute aquatic tox 1, H400, Chronic aquatic tox 4, H413

Acute aquatic tox 1, H400, not classified for chronic aquatic toxicity hazards

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 1, H410

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 2, H411

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 3, H412

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 4, H413

Not classified for acute or chronic aquatic toxicity hazards

18.

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19.

Classify this dyestuff for acute and chronic aquatic toxicity using the summation method

Chemical Name	Percent	acute aquat tox	M factor	chronic aquat tox	M factor	LC50	NOEC	RD or NRD
Non classified components	87.84	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Component A	12	Nc	1	H412	n/a	312 mg/L	-	RD
Component B	0.26	H400	1	H410	10	0.48 mg/L	0.008 mg/L	NRD

Acute aquatic tox 1, H400, Chronic aquatic tox 1, H410

Acute aquatic tox 1, H400, Chronic aquatic tox 2, H411

Acute aquatic tox 1, H400, Chronic aquatic tox 3, H412

Acute aquatic tox 1, H400, Chronic aquatic tox 4, H413

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 1, H410

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 2, H411

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 3, H412

Not classified for acute aquatic toxicity hazards, Chronic aquatic tox 4, H413

Not classified for acute or chronic aquatic toxicity hazards

20.

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