Note: Ingredients listed on restricted chemical lists
General Information
Revision date
2009-04-23
Product name
HTH SPA PH INCREASER
Product Synonyms
Soda Ash
Chemical name
Carbonate
CAS No.
497-19-8
1.2.1 Relevant identified uses
pH adjuster for pools and spas FORMULA Na2CO3
Icons in SDS
Company Information
company name
HTH SPA
Hazard Codes
Hazard statements (CLP)
H301
Hazard statements
Code
Statements
H301
Toxic if swallowed
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Eye and skin hazard, Toxic by inhalation
Principle Routes of Exposure
Inhalation, skin, eyes, ingestion Chemical Interactions: No known or reported interactions.
Medical Conditions Generally Aggravated by Exposure
None known or reported Human Threshold Response Data Odor Threshold Not established for product. Irritation Threshold Not established for product. Hazardous Materials Identification System / National Fire Protection Association Classifications
Hazard statements
Health Flammability Physical / Instability PPI / Special hazard. HMIS NFPA Immediate (Acute) Health Effects Inhalation Toxicity: Inhalation of dust may cause irritation to the mucous membranes of the respiratory tract. Any irritation would be transient with no permanent damage expected. Subsequent coughing and shortness of breath may also occur from inhalation of this product. Toxic by inhalation. Skin Toxicity: Contact with intact skin may cause slight to mild irritation consisting of reversible redness. Contact with abraded skin may cause moderate irritation consisting of transient redness and swelling. This irritant effect would not be expected to result in permanent damage. Not expected to be toxic from dermal contact. Eye Toxicity: May cause moderate to severe irritation, consisting of redness, swelling, and mucous membrane discharge to the conjunctiva. Minor corneal involvement may occur with possible impairment of vision if product is not rinsed immediately from the eyes. Ingestion Toxicity: Ingestion may cause irritation of the gastrointestinal tract and gastrointestinal discomfort with any or all of the following symptoms: nausea, vomiting or diarrhea. Ingestion of large amounts may produce ulceration to the GI tract. Slightly toxic if swallowed. Acute Target Organ Toxicity: Contact with the eyes and mucous membranes causes transient irritation. Minor corneal involvement may occur if product is not rinsed immediately from the eyes. Inhalation may cause irritation. Contact with skin causes irritation.
Potential chronic health
Carcinogenicity: This product is not known or reported to be carcinogenic by any
