CSB/COD/DCO

Hach Company P.O.Box 389 Loveland, CO 80539 USA

Revision date : 2021-08-10

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GHS05 GHS06 GHS08 GHS09
Health risk rating 5
Safety risk rating 5
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

7664-93-9

Name of the chemical

sulphuric acid

Concentration

80-90%

EC/CAS

7783-35-9

Name of the chemical

Mercuric sulfate

Concentration

<1%

EC/CAS

1333-82-0

Name of the chemical

Chromium trioxide

Concentration

<1%

General Information

Version

2.6

Revision date

2021-08-10

Product name

CSB/COD/DCO

1.2.1 Relevant identified uses

Laboratory Use

1.2.2. Uses advised against

Consumer use

Emergency telephone

+1(303) 623-5716 - 24

Icons in SDS

GHS05 GHS06 GHS08 GHS09 M009 M010 M011 M013

Company Information

company name

Hach Company P.O.Box 389 Loveland, CO 80539 USA

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H290, H302, H311, H314, H317, H334, H340, H350, H361, H410

Hazard statements

Code

Statements

H290

May be corrosive to metals

Section 2

SECTION 2: Hazards identification

This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Classification Regulatory Status

Signal word

Danger

Hazard statements

H290 - May be corrosive to metals H302 - Harmful if swallowed H311 - Toxic in contact with skin H314 - Causes severe skin burns and eye damage H317 - May cause an allergic skin reaction H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled H340 - May cause genetic defects H350 - May cause cancer H361 - Suspected of damaging fertility or the unborn child H410 - Very toxic to aquatic life with long lasting effects

Precautionary statements

P270 - Do not eat, drink or smoke when using this product P501 - Dispose of contents/ container to an approved waste disposal plant P405 - Store locked up P260 - Do not breathe dust/fume/gas/mist/vapors/spray P280 - Wear protective gloves, protective clothing, eye protection, and face protection P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting P303 + P361 + P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor/physician P363 - Wash contaminated clothing before reuse P285 - In case of inadequate ventilation wear respiratory protection P304 + P341 - IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing P342 + P311 - If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician P272 - Contaminated work clothing should not be allowed out of the workplace P201 - Obtain special instructions before use P308 + P313 - IF exposed or concerned: Get medical advice/attention P273 - Avoid release to the environment P391 - Collect spillage P234 - Keep only in original container P390 - Absorb spillage to prevent material damage

Other hazards

Known None

2.1 Classification of the substance or mixture

Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Corrosive to metals Category 1 Acute toxicity - Oral Category 4 Acute toxicity - Dermal Category 3 Skin corrosion/irritation Category 1 Sub-category A Serious eye damage/eye irritation Category 1 Respiratory sensitization Category 1 Skin sensitization Category 1 Mutagenicity Category 1B Carcinogenicity Category 1A Reproductive toxicity Category 2 Aquatic Acute Toxicity Category 1 Chronic aquatic toxicity Category 1 Hazards not otherwise classified (HNOC) Data insufficient for GHS classification but significant enough for mention suggests: CANCER HAZARD. STRONG INORGANIC ACID MISTS CONTAINING SULFURIC ACID CAN CAUSE CANCER. Inhalation of low concentrations of sulfuric acid may result in airway irritation such as cough and shortness of breath; high concentrations may result in acute effects such as cough.

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