General Information
Revision date
2019-02-26
Product name
pH & Alkalinity Down
Product Synonyms
Sodium Acid Sulfate; Sodium Hydrogen Sulfate; Nitre Cake; GBS
Chemical name
Sodium Bisulfate
CAS No.
7681-38-1
1.2.1 Relevant identified uses
Reduces pH in swimming pools and spas
supplier name
Phoenix Products Company
Icons in SDS
Company Information
company name
Phoenix Products Company
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H303, H318, H335
Hazard statements
Code
Statements
H303
May be harmful if swallowed
Section 2
SECTION 2: Hazards identification
GHS Classification in Accordance with 29 CFR 1910 (OSHA HCS): Emergency Overview Danger
OSHA HCS Classification
Serious eye damage (Category 1), H318
Hazard statements
H318: Causes serious eye damage H335: May cause respiratory irritation H303: May be harmful if swallowed
Precautionary statements
P233: Keep container tightly closed. P280: Wear protective gloves/eye protection/face protection. P262: Do not get in eyes, on skin, or on clothing. P271: Use only outdoors or in a well-ventilated area. P305+351+338 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.
Potential Acute Health Effects
Inhalation: Inhalation of dust may irritate nose, throat and/or lungs. Ingestion: Small amounts (tablespoonful) swallowed are not likely to cause injury; however swallowing large amounts may irritate or burn digestive tract. Skin Contact: Prolonged exposure may cause skin irritation. Eye Contact: Causes serious eye irritation. 1
Potential chronic health
Effects Contains material that may cause target organ damage, based on animal data Carcinogenicity: No known significant effects or critical hazards. Mutagenicity: No known significant effects or critical hazards.
Teratogenic Effects
No known significant effects or critical hazards Developmental Effects: No known significant effects or critical hazards. Fertility Effects: No known significant effects or critical hazards. Target Organs Contains material which may cause damage to the following organs mucous membranes, skin, eyes.
