Nalco 77352 Msds Access

The biocidal action comes from a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one , with a CAS Number of 55965-84-9.

Based on the official MSDS guidelines, here is the required first-aid response for exposure to Nalco 77352:

: Can cause irreversible eye damage and severe skin burns.

: Rinse immediately with water for at least 15 minutes; seek medical attention instantly. nalco 77352 msds

: These values are typical and may be subject to change. Always refer to the official SDS for the most current data.

May cause an allergic skin reaction in sensitive individuals. Acute Toxicity: May be harmful if swallowed or inhaled. Environmental Hazards:

Works effectively in higher cooling water pH levels. NALCO 77352 Safety Data Sheet (SDS) Breakdown The biocidal action comes from a mixture of

Under normal conditions, respiratory protection is rarely required. If workplace exposure limits are exceeded or if aerosol/mist generation occurs, use an approved air-purifying respirator. Summary of Physical and Chemical Properties

It contains a mixture of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-2H-isothiazol-3-one (typically in a 3:1 ratio), along with Magnesium Nitrate and Magnesium Chloride . Physical State: A yellow liquid with a pungent odor.

: Remove contaminated clothing and rinse skin with plenty of water for 15–20 minutes. : These values are typical and may be subject to change

It is completely soluble in water and has an acidic pH typically between 3.0 and 5.0 .

Nalco 77352 is . Its flash point is none. However, it can decompose under fire conditions, potentially evolving oxides of carbon (COx), oxides of nitrogen, and hydrogen chloride (HCl). Use extinguishing media appropriate for the surrounding fire. For fires involving this product, wear a full-face positive-pressure self-contained breathing apparatus (SCBA) and a protective suit.

| Chemical Name | CAS Number | Typical % (Range) | Function | |---------------|------------|-------------------|-----------| | Phosphoric acid, (1-hydroxyethylidene)bis- (HEDP) | 2809-21-4 | 10-30% | Corrosion inhibitor | | Phosphonic acid, (nitrilotris(methylene))tris- (ATMP) | 6419-19-8 | 5-15% | Scale inhibitor | | Acrylic copolymer | Proprietary | 5-20% | Dispersant | | Sodium hydroxide (pH adjuster) | 1310-73-2 | 1-5% | Corrosive potential |