Nitrite Standard

Hazard statements (CLP)

H272, H301, H315, H319, H335, H400

Code

Statements

H272

May intensify fire; oxidiser

SECTION 2: Hazards identification

NFPA Rating Classification of the substance or mixture d ~ GHS03 Flame over circle Oxidizing solids 3 H272 May intensify fire; oxidizer d ~ GHS06 Skull and crossbones Acute toxicity - oral 3 H301 Toxic if swallowed d ~ GHS09 Environment Aquatic Acute 1 H400 Very toxic to aquatic life d ~ GHS07 Skin irritation 2 H315 Causes skin irritation Eye irritation 2A H319 Causes serious eye irritation Contd. from page 1) Specific target organ toxicity (single exposure) 3 H335 May cause respiratory irritation

2.2 Label elements

The product is classified and labeled according to the Globally Harmonized System (GHS).

Hazard pictograms

d ~ d ~ d ~ d ~ GHS03 GHS06 GHS07 GHS09

Signal word

Danger

Hazardous Ingredients

Sodium nitrite Tris Base

Hazard statements

H272 May intensify fire; oxidizer. H301 Toxic if swallowed. H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation. H400 Very toxic to aquatic life.

Precautionary statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P220 Keep away from clothing and other combustible materials. P261 Avoid breathing dust/fume/gas/mist/vapors/spray P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection. P301+P310 If swallowed: Immediately call a poison center/doctor. P321 Specific treatment (see on this label). P330 Rinse mouth. P302+P352 If on skin: Wash with plenty of water. P304+P340 If inhaled: Remove person to fresh air and keep 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. P312 Call a poison center/doctor if you feel unwell. P362+P364 Take off contaminated clothing and wash it before reuse. P332+P313 If skin irritation occurs: Get medical advice/attention. P337+P313 If eye irritation persists: Get medical advice/attention. P370+P378 In case of fire: Use CO2, powder or water spray to extinguish. P391 Collect spillage. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container in accordance with local/regional/national/international regulations. (Contd. from page 2) · Information pertaining to particular dangers for man and environment

Classification system

· NFPA ratings (scale 0 - 4) Health = 2 0 Fire = 0 2 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH 2 Health = 2 FIRE 0 Fire = 0 REACTIVITY 0 Reactivity = 0

PBT Substances

Not applicable

vPvB Substances

Not applicable

EU Classification

(d)(1)(ii) of § 1910.12000 The SDS issuer does not object to the classifications provided by importers or manufacturers of precursor products.

2.3 Other hazards

There are no adverse physical or health effects known that are not covered by the hazard classes of the Hazard Communications Standard. *

2.1 Classification of the substance or mixture

d ~ GHS03 Flame over circle Oxidizing solids 3 H272 May intensify fire; oxidizer. d ~ GHS06 Skull and crossbones Acute toxicity - oral 3 H301 Toxic if swallowed. d ~ GHS09 Environment Aquatic Acute 1 H400 Very toxic to aquatic life. d ~ GHS07 Skin irritation 2 H315 Causes skin irritation. Eye irritation 2A H319 Causes serious eye irritation. (Contd. from page 1) Specific target organ toxicity (single exposure) 3 H335 May cause respiratory irritation.