Note: Ingredients listed on restricted chemical lists
EC/CAS
7631-86-9
Name of the chemical
Silver adsorbed on silicon dioxide
Concentration
>=1-<5
General Information
Version
6.0
Revision date
2025-12-06
Product name
Guanidine Hydrochloride Formulation
1.2.1 Relevant identified uses
Pharmaceutical
Emergency telephone
1-908-423-6000
Icons in SDS
Company Information
company name
MSD
e-mail address of the competent person responsible for the Safety Data Sheet
EHSDATASTEWARD@msd.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H315, H319, H333, H372, H402
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Classification according to GHS
in accordance with ABNT NBR 14725 Standard Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 5 Skin irritation : Category 2 Eye irritation : Category 2A Specific target organ toxicity - : Category 1 (Nervous system, Bone marrow, Kidney) repeated exposure Short-term (acute) aquatic : Category 3
2.2 Label elements
in accordance with ABNT NBR 14725 Standard
Signal word
Danger
Hazard statements
H302 Harmful if swallowed. H315 Causes skin irritation. H319 Causes serious eye irritation. H333 May be harmful if inhaled. H372 Causes damage to organs (Nervous system, Bone mar- row, Kidney) through prolonged or repeated exposure. H402 Harmful to aquatic life.
Prevention
P260 Do not breathe dust. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face protection.
Response
P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P312 IF INHALED: Call a POISON CENTER/ doctor if you feel unwell. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P314 Get medical advice/ attention if you feel unwell. P332 + P313 If skin irritation occurs: Get medical advice/ atten- tion. P337 + P313 If eye irritation persists: Get medical advice/ at- tention. P362 + P364 Take off contaminated clothing and wash it before reuse.
Other hazards which do not result in classification
May form explosive dust-air mixture during processing, handling or other means.
2.1 Classification of the substance or mixture
Standard Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 5 Skin irritation : Category 2 Eye irritation : Category 2A Specific target organ toxicity - : Category 1 (Nervous system, Bone marrow, Kidney) repeated exposure Short-term (acute) aquatic : Category 3 hazard
