General Information
Version
8.9
Revision date
2025-03-23
Product name
Nitric acid 65% Suprapur
CAS No.
7697-37-2
1.2.1 Relevant identified uses
Reagent for analysis, Chemical production 1.4
Emergency telephone
+65 6890 6633, +65 6890 6639, +65 3158 1349
Icons in SDS
Company Information
company name
Sigma-Aldrich Pte Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
TechnicalService@merckgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H272, H290, H314, H331
Hazard statements
Code
Statements
H272
May intensify fire; oxidiser
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Oxidizing liquids : Category 3 Corrosive to Metals : Category 1 Acute toxicity (Inhalation) : Category 3 Skin corrosion/irritation : Category 1 Serious eye damage/eye irritation : Category 1
Signal word
Danger
Hazard statements
H272 May intensify fire; oxidizer. H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage. H331 Toxic if inhaled.
Prevention
P210 Keep away from heat. P220 Keep/Store away from clothing/ combustible ma- terials. P221 Take any precaution to avoid mixing with com- bustibles. P264 Wash skin thoroughly after handling. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immedi- ately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cau- tiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P370 + P378 In case of fire: Use dry sand, dry chemi- cal or alcohol-resistant foam to extinguish.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed.
Other hazards which do not result in classification
None known.
