Epson T059720 - User Manual

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Summary

Hazard Identification

Potential Health Effects

Details potential health effects for eyes, skin, inhalation, and ingestion.

First Aid Measures

Eyes

Immediate actions for eye contact, including flushing and seeking medical attention.

Skin

Washing skin, soiled clothing, and seeking medical attention for irritation.

Precautions for Safe Handling and Use

Exposure Controls and Personal Protection

Physical and Chemical Properties of Ink Formulation

Overview

Function Description
Important Technical Specifications
Composition
Physical and Chemical Properties of Ink Formulation
Stability and Reactivity
Toxicology and Health Hazards
Regulatory Considerations
Usage Features
Maintenance Features

The Epson T059720 Ink Cartridge is a component designed for use with the Epson Stylus Photo R2400 Printer. This Material Safety Data Sheet (MSDS) provides comprehensive information regarding the composition, hazards, safe handling, and other relevant details of the ink formulation within the cartridge.

Function Description:

The primary function of the Epson T059720 Ink Cartridge is to supply black ink to the Epson Stylus Photo R2400 Printer for printing purposes. The ink formulation is an aqueous solution, meaning it is water-based, and contains several components that contribute to its color, stability, and printing performance. It is designed to deliver high-quality prints when used as intended with the specified printer model.

Important Technical Specifications:

Composition:

The ink formulation is composed of several key ingredients, each contributing to its properties:

Carbon Black: Present at less than 2% by weight (CAS No. 1333-86-4). This is the primary pigment responsible for the black color of the ink.
Proprietary dyes and pigments: Also present at less than 2% by weight. These may contribute to the specific shade and intensity of the black ink.
Proprietary organic materials: Comprise 10-15% by weight. These materials likely include binders, dispersants, and other additives that ensure the ink's stability, flow properties, and adhesion to paper.
Glycerols: Present at 20-25% by weight. Glycerols are humectants, which help prevent the ink from drying out too quickly in the print head and on the paper, ensuring smooth printing and good print quality.
Water: Constitutes the balance of the ink formulation (CAS No. 7732-18-5). As an aqueous formulation, water acts as the primary solvent and carrier for the other components.

Physical and Chemical Properties of Ink Formulation:

Appearance: Black Liquid.
Odor: None.
pH: 9.0 – 10.0. This alkaline pH helps maintain the stability of the ink components and prevents corrosion of printer parts.
Boiling point: Approximately 212 deg. F / 100 deg. C. This is close to the boiling point of water, consistent with its aqueous nature.
Freezing point: Less than 32 deg. F / 0 deg. C. This indicates that the ink can freeze at or below the freezing point of water.
Melting point: Less than 32 deg. F / 0 deg. C. Similar to the freezing point, this highlights the importance of storing the cartridge above freezing temperatures.
Flash point: Greater than 230 deg. F / 110 deg. C (closed cup, ASTM D3278). This high flash point indicates that the ink is not easily flammable under normal conditions.
Autoflammability: None. The ink does not spontaneously ignite.
Explosive properties: None. The ink is not explosive.
Oxidizing properties: None. The ink does not act as an oxidizing agent.
Vapor density: Greater than 1 (air = 1). This means the ink vapors are heavier than air.
Relative density: 1.07 at 68 deg. F / 20 deg. C. This indicates the ink is slightly denser than water.
Solubility in water: Complete. The ink is fully miscible with water, which is expected for an aqueous formulation.
Solubility in fat: No data available.
Partition coefficient: No data available.
Viscosity: Less than 5 mPa-s. This low viscosity ensures smooth flow through the printer's nozzles.

Stability and Reactivity:

Stability: Stable under normal conditions.
Hazardous polymerization: Will not occur.
Hazardous decomposition products: None.
Incompatible materials: Oxidizers and explosives. The cartridge should not be stored with these materials.

Toxicology and Health Hazards:

Acute Health Hazards:
- Eyes: May cause mild irritation upon contact.
- Skin: May cause irritation, swelling, or redness upon contact, but is not expected to cause an allergic skin reaction.
- Inhalation: Intentional overexposure to ink vapors may result in respiratory tract irritation.
- Ingestion: May cause an upset stomach.
Chronic Health Hazards: None known.
Carcinogenicity: None known.
Toxicity Data:
- Oral LD50: > 5000 mg/kg (Rats), indicating low oral toxicity.
- Dermal LD50: > 2000 mg/kg (Rats), indicating low dermal toxicity.
- Inhalant LC50: Not Applicable.
- OSHA Regulated? Not Established.

Regulatory Considerations:

U.S. DOT Hazard Class Regulated? NO. The ink is not classified as a hazardous material for transportation by the U.S. Department of Transportation.
U.S. OSHA Inhalation Hazard? NO.
In U.S., NFPA/HMIS Hazard Rating: Health (1), Flammability (1), Instability/Reactivity (0), Other (0). These ratings indicate low hazards for health, flammability, and reactivity.

Usage Features:

The Epson T059720 Ink Cartridge is designed for straightforward use within the Epson Stylus Photo R2400 Printer. Users should ensure the cartridge is dry before insertion into the printer housing to prevent any operational issues. The cartridge is intended for printing and should not be tampered with or dismantled.

Maintenance Features:

While the cartridge itself is a consumable item and not designed for maintenance, the MSDS provides guidelines for handling spills and ensuring safety:

Accidental Release Measures: In case of a spill, use sponges to wipe up the ink, then rinse the area with a damp cloth. The waste should be placed in a closed container for disposal, and proper ventilation should be used. No special eye or skin protection is required during clean-up, but hands should be washed with soap and water afterward.
Precautions for Safe Handling and Use:
- Keep out of reach of children.
- Do not drink the ink.
- Avoid storing the cartridge in high or freezing temperatures.
- Keep the cartridge out of direct sunlight.
- Do not dismantle the cartridge.
- Do not store cartridges with oxidizing agents or explosives.
Disposal Considerations: Used and unused cartridges are not classified as federal RCRA hazardous waste. Disposal should be carried out in accordance with federal, state, and local requirements. This indicates that the cartridges can typically be disposed of through regular waste streams, though local regulations should always be checked.

The Epson T059720 Ink Cartridge is a stable, non-flammable, and non-explosive product with low toxicity, designed for safe and effective use in compatible Epson printers. Adherence to the provided safety and handling guidelines will ensure optimal performance and user safety.