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[Chemical Knowledge]：Specification for storage and transport of sodium isophthalate -5-sulfonate

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Sodium isophthalate -5-sulfonate (hereinafter referred to as IPA-5-S) is a common chemical raw material, widely used in dyes, pharmaceuticals, pesticides and other fields. Because it is dangerous and corrosive, it is necessary to strictly comply with relevant regulations during storage and transportation to ensure safety.

1. the properties of sodium isophthalic acid -5-sulfonate

isophthalic acid -5-sulfonate is a white or slightly yellow crystalline powder, with strong acidity and corrosion. It can be miscible with water, ethanol, methanol and other solvents, but insoluble in benzene, chloroform and other organic solvents. IPA-5-S is thermally stable, but decomposes at high temperatures to produce harmful gases.

2. safety storage specifications for sodium isophthalate -5-sulfonate

1. The storage place should choose a dry, cool, well-ventilated place, avoid direct sunlight and high temperature.
2. The storage container shall be made of corrosion resistant materials, such as polyethylene, polypropylene and other plastic products or stainless steel products.
3. Keep the container airtight during storage to prevent moisture absorption and impurities from entering.
4. The storage area shall be provided with fire fighting equipment and leakage emergency treatment equipment to deal with emergencies.

3. of sodium isophthalic acid -5-sulfonate transport specifications

1. before transport should check whether the packaging is intact, if there is any damage should be dealt with in a timely manner.
2. During transportation, it should be kept stable to avoid violent vibration and collision.
3. The transport vehicles shall have the functions of rainproof, sun protection and fire prevention to ensure the transportation safety.
4. Comply with relevant laws and regulations during transportation to avoid illegal activities such as overloading and speeding.

4. isophthalic acid -5-sodium sulfonate leakage emergency treatment

1. in case of leakage, stop the operation immediately and close the leakage source to prevent the leakage from spreading.
2. Use sand, dry lime and other adsorbent materials to cover and collect the leakage to avoid entering the sewer or drainage ditch.
3. The collected leakage shall be transported to the designated place for safe treatment to prevent secondary pollution.
4. In case of large leakage or casualties, report to relevant departments immediately and start the emergency plan.

5. isophthalic acid -5-sodium sulfonate safety protection measures

1. contact with IPA-5-S personnel should wear protective gloves, goggles and other personal protective equipment, to avoid direct contact.
2. The operating area should be well ventilated to reduce the accumulation of harmful gases.
3. Regularly conduct safety training and education for operators to improve safety awareness.
4. In case of accidental contact or inhalation, you should seek medical treatment immediately.

In short, as a common raw material for chemical production, sodium isophthalate -5-sulfonate needs to strictly abide by relevant specifications during storage and transportation to ensure safety. At the same time, leakage emergency treatment and safety protection measures should be strengthened to reduce safety risks.

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