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Home Products Manufacturers Ingredients Health Effects
Product Information
Product Name: HTH YellowRid
Form: powder
Product Category: Landscape/Yard » algaecide » 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: Mild eye and mucous membrane irritantRoutes of Entry: Inhalation, skin, eyes, ingestionPotential Health EffectsInhalation: Inhalation of dust may cause irritation to the mucous membranes of the respiratory tract. Any irritation would be transient with no permanent damage expected.Skin contact: Not expected to be irritating to the skin. Not expected to be toxic from dermal contact.Eye contact: Contact may cause mild irritation consisting of transient redness, swelling, and mucous membrane discharge to the conjunctiva. No corneal involvement or visual impairment is expected.Ingestion: Ingestion may cause irritation of the gastrointestinal tract and gastrointestinal discomfort with any or all of the following symptoms: nausea, vomiting or diarrhea. Slightly toxic if swallowed.Acute Target Organ Toxicity: May cause mild eye irritation. Ingestion may cause mild gastrointestinal discomfort.Medical Conditions Aggravated: None known or reported
Chronic Health Effects: From MSDS:
Inhalation: There are no known or reported effects from chronic exposure.Skin contact: There are no known or reported effects from chronic exposure.Skin absorption: There are no known or reported effects from chronic exposure.Ingestion: There a
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: Flush eyes with plenty of water for at least 15 minutes. Seek medical attention if irritation develops.Ingestion: Immediately drink water to dilute. Seek medical attention if symptoms develop. Never give anything by mouth to an unconscious person.
Health Rating: 1
Flammability Rating: 0
Reactivity Rating: 0
HMIS Rating Scale: 0 = Minimal; 1 = Slight; 2 = Moderate; 3 = Serious; 4 = Severe; 
N = No information provided by manufacturer; * = Chronic Health Hazard
MSDS Date: 2008-06-18
Handling: Do not take internally. Avoid contact with skin, eyes and clothing. Upon contact with skin or eyes, wash off with water. Avoid inhalationof dust and fumes.Store in a cool, dry and well ventilated place. Isolate from incompatible materials.
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
Trade secret or proprietary formula000000-02-1
Ammonium sulfate007783-20-2
(Complete (M)SDS for this product)
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