SDS

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Hazards not otherwise classified (HNOC)
Not applicable
Other Information
1% of the mixture consists of ingredient(s) of unknown toxicity
4. FIRST AID MEASURES
Description of first aid measures
General advice
Immediate medical attention is required.
Eye contact
Immediate medical attention is required. Rinse immediately with plenty of water, also under
the eyelids, for at least 15 minutes. Keep eye wide open while rinsing. Do not rub affected
area. Call a physician immediately.
Skin contact
Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists,
call a physician.
Inhalation
Remove to fresh air. Call a physician or poison control center immediately. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen.
Ingestion
Immediate medical attention is required. Do NOT induce vomiting. Never give anything by
mouth to an unconscious person. Clean mouth with water and drink afterwards plenty of
water. Call a physician or poison control center immediately.
Self-protection of the first aider
Use personal protective equipment as required. Avoid contact with skin, eyes or clothing.
Most important symptoms and effects, both acute and delayed
Symptoms
No information available.
Indication of any immediate medical attention and special treatment needed
Note to physicians
Treat symptomatically. Eyes: Natural watering of eyes will dissolve sodium bisulfate,
forming a weak sulfuric acid solution which may cause burns. Skin: Mild burns may occur if
not thoroughly flushed previously. Inhalation: Mild burning sensations may occur to mucous
membranes and upper respiratory tract. Ingestion: Body water content will react with
sodium bisulfate to form a weak sulfuric acid solution, which may burn tissues in mouth,
esophagus or stomach. Solution should be diluted to reduce burning effect.
5. FIRE-FIGHTING MEASURES
Suitable extinguishing media
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
Unsuitable extinguishing media
None known.
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Mixture
Chemical Name CAS No. Weight-%
sodium hydrogensulphate 7681-38-1 93.2
sodium sulphate 7757-82-6 6.8
*The exact percentage (concentration) of composition has been withheld as a trade secret.
POOL TIME PH DOWN
Revision Date 26-Mar-2015
3. COMPOSITION/INFORMATION ON INGREDIENTS