Page 90 - Barkev Product Catalogue

SAFETY DATA SHEET (REGULATION (EC) n° 1907/2006 - REACH) Version 5.1 (09-09-2016) - Page 6/8
COBRA - 01COB/01COBSMA EN

10.1. Reactivity
Mixture which by chemical action can corrode and even destroy metals.

10.2. Chemical stability
This mixture is stable under the recommended handling and storage conditions in section 7.

10.3. Possibility of hazardous reactions
No data available.

10.4. Conditions to avoid
Avoid :
- heat

10.5. Incompatible materials
Keep away from :
- bases
- strong acids
- metal halides
- organic material
- water

10.6. Hazardous decomposition products
The thermal decomposition may release/form :
- hydrogen (H2)
- sulphur dioxide (SO2)
- Phosphorus oxides

SECTION 11 : TOXICOLOGICAL INFORMATION

11.1. Information on toxicological effects

May cause irreversible damage to the skin; namely, visible necrosis through the epidermis and into the dermis, following exposure for up to three
minutes.
Corrosive reactions are typified by ulcers, bleeding, bloody scabs, and, by the end of observation at 14 days, by discolouration due to blanching of
the skin, complete areas of alopecia, and scars.

11.1.1. Substances

Acute toxicity : LD50 = 2600 mg/kg
Species : Rat
PHOSPHORIC ACID ...% (CAS: 7664-38-2)
Oral route :

SULPHURIC ACID ...% (CAS: 7664-93-9) LD50 = 2140 mg/kg
Oral route : Species : Rat

11.1.2. Mixture
No toxicological data available for the mixture.

SECTION 12 : ECOLOGICAL INFORMATION LC50 = 42 mg/l
12.1. Toxicity Species : Gambusia affinis
12.1.1. Substances Duration of exposure : 96 h
SULPHURIC ACID ...% (CAS: 7664-93-9)
Fish toxicity : EC50 = 29 mg/l
Species : Daphnia magna
Crustacean toxicity : Duration of exposure : 24 h

Algae toxicity : ECr50 > 100 mg/l
Species : Desmodesmus subspicatus
Duration of exposure : 72 h
OECD Guideline 201 (Alga, Growth Inhibition Test)

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