Nalco 73385 Msds -

| Aspect | Requirement | |--------|--------------| | Storage temperature | 40°F – 120°F (4°C – 49°C). Protect from freezing. If frozen, thaw slowly at room temperature; do not use direct heat. | | Container material | HDPE, carbon steel (with proper lining), stainless steel 316. Avoid aluminum, zinc, or galvanized surfaces. | | Incompatibles | Strong acids (release heat/noxious fumes), reducing agents, chlorine-based oxidizers. | | Ventilation | Local exhaust recommended when mixing or transferring liquid. | | Secondary containment | Required for bulk tanks (e.g., concrete dike or plastic spill pallet). |

Handling: Use closed transfer systems where possible. Never siphon by mouth. Post “Corrosive” warning signs at storage areas.

The keyword "Nalco 73385 MSDS" is still widely searched, but note: The Occupational Safety and Health Administration (OSHA) phased out MSDS in 2012 in favor of the 16-section SDS aligned with the Globally Harmonized System (GHS).

You may encounter legacy 8- or 9-section MSDS documents. Always insist on the GHS-compliant 16-section SDS. It provides clearer hazard communication, standardized pictograms, and more precise exposure limits. nalco 73385 msds

Reviewer’s note: The SDS correctly highlights aquatic toxicity – this is the most significant environmental concern. Even small spills into storm drains can cause local fish kills.

| Property | Typical value | |-----------|----------------| | Appearance | Clear to pale yellow liquid | | pH (as supplied) | 2.0 – 4.0 (acidic) | | Specific gravity | 1.10 – 1.20 | | Solubility | Fully miscible in water | | VOC content | 0% |

Reviewer’s note: The low pH is the primary hazard. Always add to water, never water to product, to avoid splashing. | Aspect | Requirement | |--------|--------------| | Storage

| Parameter | Information | |-----------|-------------| | UN Number | Not regulated for most water-based formulations | | Proper Shipping Name | Environmentally hazardous substance, liquid, n.o.s. (if applicable) | | Hazard Class | None (unless pH ≤ 2 or ≥ 12.5) | | Packing Group | III (if corrosivity threshold met) | | Marine pollutant | Yes, depending on concentration |

Always confirm: Some formulations of Nalco 73385 may meet “Corrosive” criteria — check your specific SDS.

Reviewer’s note: This is the weakest point in the SDS – product persists in the environment. Use in closed-loop systems or with proper blowdown treatment is strongly recommended. The keyword "Nalco 73385 MSDS" is still widely

| Exposure route | Recommended protection | |----------------|------------------------| | Respiratory | None under normal use; mist may require NIOSH-approved N95 | | Hands | Chemical-resistant gloves (nitrile or neoprene) | | Eyes | Safety goggles with side shields | | Skin | Chemical-resistant apron or coveralls |

Reviewer’s note: The SDS often omits specific glove breakthrough times – typically >480 minutes for nitrile (per Ecolab internal data).

Nalco 73385 is hazardous to the aquatic environment if released in large quantities:

Persistence: Molybdate is not biodegradable (it is an inorganic ion); it will accumulate in sediments and aquatic plants. Do not discharge into lakes, rivers, or municipal sewers without an approved pretreatment permit.