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What is in Edwal TST

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Paul Howell

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What is in Edwal TST. I have used and liked Edwal TST, the new Federal Requirements are in that require to update the manufacturers list the hazards for household chemistry. Seems that TST is more toxic than most, but the active ingredient is a trade secret. Any ideas that is it?
 

Gerald C Koch

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Last edited:
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Paul Howell

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This is the most current data sheet from 2016, the data sheet from 2009 lists for part B, but not for part A.

Trade name: T.S.T. Print Developer 41.0.9 · Hazard statements Causes skin irritation. Causes serious eye damage. May cause an allergic skin reaction. Suspected of causing genetic defects. Very toxic to aquatic life. · Precautionary statements Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves. Wear eye protection / face protection. Avoid release to the environment. Wash thoroughly after handling. Contaminated work clothing must not be allowed out of the workplace. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. 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/doctor. Specific treatment (see supplementary first aid instructions on this Safety Data Sheet). Wash contaminated clothing before reuse. IF exposed or concerned: Get medical advice/attention. If skin irritation occurs: Get medical advice/attention. If skin irritation or rash occurs: Get medical advice/attention. If on skin: Wash with plenty of water. Collect spillage. Take off contaminated clothing and wash it before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations. · Unknown acute toxicity: 11 percent of the mixture consists of ingredient(s) of unknown toxicity. · Classification system: · NFPA ratings (scale 0 - 4) 2 0 0 Health = 2 Fire = 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH FIRE REACTIVITY *2 0 0 Health = *2 Fire = 0 Reactivity = 0 · Hazard(s) not otherwise classified (HNOC): None known 3 Composition/information on ingredients · Chemical characterization: Mixtures · Description: Mixture of substances listed below with nonhazardous additions. (Contd. on page 3) Page 3/10 Safety Data Sheet (SDS) OSHA HazCom Standard 29 CFR 1910.1200(g) and GHS Rev 03. Issue date 06/23/2015 Reviewed on 06/23/2015 Trade name: T.S.T. Print Developer 41.0.9 · Dangerous Components: Trade Secret Acute Tox. 4, H302; Skin Irrit. 2, H315; Eye Irrit. 2A, H319; STOT SE 3, H335 10.75% Trade Secret Muta. 2, H341; Eye Dam. 1, H318; Aquatic Acute 1, H400; Acute Tox. 4, H302; Skin Sens. 1, H317 3.22% Trade Secret Skin Corr. 1A, H314 2.35% 4 First-aid measures · Description of first aid measures · General information: Immediately remove
 
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