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Home Products Manufacturers Ingredients Health Effects
Product Information
Product Name: HTH Calcium Plus
Form: flakes
Product Category: Landscape/Yard » metal eliminator » Swimming Pool
Customer Service: 866-484-7665
Date Entered: 2011-04-13
Related Items: Products with similar usage in this database
Manufacturer: Arch Chemicals Inc.
Div. of Lonza
Address: 90 Boroline Road
City: Allendale
State: NJ
Zip Code: 07401
Telephone Number: 201-316-9200
Fax Number: 201-785-9973
Toll Free Number: 866-484-7665
Date Info Verified: 2019-01-18
Related Items: Products by this manufacturer
The following information (Health Effects, Handling/Disposal, and Ingredients) is taken from the product label and/or the (Material) Safety Data Sheet, (M)SDS, prepared by the manufacturer. The National Library of Medicine does not test products nor does it evaluate information from the product label or the (M)SDS. (What is an (M)SDS?) (Complete (M)SDS for this product)
Health Effects
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Acute Health Effects: From MSDS:Hazards IdentificationEmergency Overview: Eye irritant, Mild skin irritant, Mild respiratory irritantRoutes of Entry: Inhalation, skin, eyes, ingestionPotential Health EffectsInhalation: Dust may be irritating to respiratory tract. If inhaled, mild irritation may result to the throat, upper respiratory tract, and lungs. Any irritation would be transient with no permanent damage expected.Skin contact: Not expected to be toxic from dermal contact. Skin contact may cause minor irritation consisting of transient redness and/or swelling. This irritant effect would not be expected to result in permanent damage.Eye contact: Contact with the eyes would be expected to cause moderate to severe irritation consisting of redness, swelling, and mucous discharge to the conjunctiva. Corneal injury with impairment of vision may occur. If not immediately rinsed from the eyes, thermal burns may occur because of the heat given off as it dissolves.Ingestion: Moderately toxic if swallowed. Ingestion may cause irritation of the gastrointestinal tract and gastrointestinal discomfort with any or all of the following symptoms: nausea, vomiting or diarrhea. Ulceration may also occur resulting in G.I. bleeding.Acute Target Organ Toxicity: Powder can cause irritation to eyes, skin & respiratory tract. Liquid solution can cause burns to the skin and eyes.Medical Conditions Aggravated: None known or reported
Chronic Health Effects: From MSDS:Inhalation: Prolonged or repeated exposure may cause more severe irritation.Skin contact: Prolonged contact may cause burns especially if skin is damp and/or abraded. When dissolving, the heat produced may cause more intense effects as well as t
Carcinogenicity: This product is not known or reported to be carcinogenic by any reference source including IARC, OSHA, NTP or EPA.
First Aid: Inhalation: Remove individual to fresh air. Seek medical attention if breathing becomes difficult or if respiratory irritation develops.Skin contact: Flush skin with water for 15 minutes. Take off all contaminated clothing. Seek medical attention if irritation develops.Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes. Seek medical attention immediately.Ingestion: Immediately drink water to dilute. Seek medical attention if symptoms develop. Never give anything by mouth to an unconscious person.
Health Rating: 2
Flammability Rating: 0
Reactivity Rating: 1
HMIS Rating Scale: 0 = Minimal; 1 = Slight; 2 = Moderate; 3 = Serious; 4 = Severe; 
N = No information provided by manufacturer; * = Chronic Health Hazard
MSDS Date: 2010-10-15
Handling: Do not take internally. Avoid contact with skin, eyes and clothing. Upon contact with skin or eyes, wash off with water. Avoid breathing dust from this material.Store in a cool, dry and well ventilated place.
Disposal: As a nonhazardous waste, it should be disposed of in accordance with local, state and federal regulations.
Ingredients from (M)SDS/Label
ChemicalCAS No / Unique IDPercent
Potassium chloride007447-40-71.0-2.0
Sodium chloride007647-14-51.0-2.0
Magnesium chloride anhydrous007786-30-31.0-2.0
Calcium chloride anhydrous010043-52-490-95
(Complete (M)SDS for this product)
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