Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
0.5-3.0
General Information
Revision date
2024-10-21
Product name
D-SCALE NO. 556
Product Synonyms
No additional information available
supplier name
Hydrite Chemical Co
Emergency telephone
(800) 424-9300
Icons in SDS
Company Information
company name
Hydrite Chemical Co
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H315, H318, H332, H373
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
GHS US classification Classification of the substance or mixture GHS US classification Corrosive to metals Category 1 Acute toxicity (inhalation:dust,mist) Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 1 Specific target organ toxicity (repeated exposure) Category 2
2.2 Label elements
GHS US labeling
Signal word
Danger
Hazard statements
May be corrosive to metals Causes skin irritation Causes serious eye damage Harmful if inhaled May cause damage to organs (respiratory system) through prolonged or repeated exposure (Inhalation)
Precautionary statements
H290 H315 H318 H332 H373 - May - Causes - Causes - Harmful - May be cause corrosive skin serious if inhaled damage irritation eye to metals damage to organs (respiratory system) through prolonged or repeated exposure (Inhalation) Keep Do Wash Use Wear not only only breathe hands, protective outdoors in original forearms dust, gloves/protective or container. mist, in and a well-ventilated spray, face thoroughly vapors, clothing/eye fume. area. after protection/face handling. protection.
Prevention
Keep only in original container. Do not breathe dust, mist, spray, vapors, fume. Wash hands, forearms and face thoroughly after handling. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection.
Response
IF ON SKIN: Wash with plenty of water. IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center or doctor. Get medical advice/attention if you feel unwell. Specific treatment (see supplemental first aid instruction on the SDS). If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash it before reuse. Absorb spillage to prevent material-damage.
Storage
Store in corrosive resistant container with a resistant inner liner.
Disposal
Dispose of contents/container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation.
2.3 Other hazards
May react with certain metals to form explosive/flammable hydrogen gas. May react with various food sugars to form carbon monoxide.
Ingredient(s) with unknown acute toxicity
41% of the mixture consists of ingredient(s) of unknown acute toxicity (Dermal) 42.9% of the mixture consists of ingredient(s) of unknown acute toxicity (Inhalation (Dust/Mist))
2.1 Classification of the substance or mixture
GHS US classification Corrosive to metals Category 1 Acute toxicity (inhalation:dust,mist) Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 1 Specific target organ toxicity (repeated exposure) Category 2