Безопасность & Handling

Comprehensive safety guidance for the responsible handling, storage, transportation, and emergency management of organic peroxides, azo initiators, metal alkyls, and other reactive chemical products.

Чрезвычайная ситуация Procedures ➡
Safety inspection of chemical drums

Наше обязательство to Безопасность

At Проверить химический состав отправителя, safety is not just a policy — it is the foundation of everything we do. From production to delivery, we ensure that every product meets the highest international safety standards.

Наш products — including organic peroxides, azo initiators, metal alkyls, and polymer additives — are classified as hazardous materials under international regulations. They require specialized knowledge for safe handling throughout the supply chain.

We provide comprehensive Паспорта безопасности (SDS), technical training, and 24/7 emergency support to all our customers worldwide. Наш ОТ и ТБ management system is fully integrated and ISO-certified, covering hazard identification, risk assessment, and continuous improvement programs.

This page consolidates essential safety information across our product categories. Always consult the product-specific SDS before handling any chemical. When in doubt, contact our technical team.

Hazard Identification

Clear classification of chemical hazards using GHS pictograms, signal words, and hazard statements for every product.

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Safe Хранение

Температура-controlled storage, segregation protocols, and shelf-life management to prevent decomposition.

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Compliant Transport

UN-certified packaging, IMDG/IATA/ADR compliance, and temperature-monitored logistics for global shipments.

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Реагирование на чрезвычайные ситуации

24/7 emergency hotline, first-aid procedures, spill containment, and fire-fighting guidance for all product categories.

Органические пероксиды Безопасность

Органические перекиси are thermally unstable substances that can undergo exothermic self-accelerating decomposition. Proper handling and storage are critical to prevent uncontrolled reactions.

Основные опасности

Primary risk factors for organic peroxides

Self-Accelerating Decomposition (SADT): Органические перекиси can decompose exothermically if their temperature exceeds the Self-Accelerating Decomposition Температура. This can lead to thermal runaway, fire, or explosion.
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Fire & Explosion Риск: Decomposition produces flammable gases and heat. In confined spaces, pressure buildup can cause explosion. Some peroxides are shock-sensitive.
Skin & Eye Irritation: Many organic peroxides (e.g., MEKP, BPO) are strong skin and eye irritants. Direct contact can cause chemical burns or sensitization.
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Экология Hazard: Decomposition by-products may be toxic to aquatic life. Spills must be contained immediately to prevent environmental contamination.
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Хранение & Handling Rules

Mandatory precautions for organic peroxides

Температура Control: Always store below the recommended maximum temperature (SADT minus 10–20°C). Use temperature-monitored storage for sensitive products like EHP and TBPP. Never exceed the SADT.
Сегрегация: Keep away from heat sources, open flames, acids, bases, reducing agents, and heavy metals. Store in dedicated peroxide storage areas with proper ventilation.
Quantity Limits: Observe maximum allowable quantities per storage location as defined by local regulations and fire codes. Maintain proper spacing between containers.
PPE Requirements: Wear chemical-resistant gloves, safety goggles, face shield, and protective clothing. Use in well-ventilated areas or under local exhaust ventilation.

Critical Предупреждение — MEKP (Methyl Ethyl Перекись кетона): Перодокс MEKP must be stored below 25°C and never mixed with accelerators (cobalt naphthenate/dimethyl aniline) directly. Direct mixing can cause violent, instantaneous decomposition. Always add peroxide to resin — never the reverse.

Critical Предупреждение — EHP (2-Ethylhexyl Peroxydicarbonate): Perodox EHP has a very low SADT and must be stored at or below −10°C. It must be kept refrigerated during storage and transport. Decomposition above SADT can be violent and explosive.

Инициаторы AZO Безопасность

AZO initiators (AIBN, ABVN, AIBME) are thermally sensitive free-radical sources. While generally more stable than organic peroxides, they still require careful handling to prevent unintended decomposition.

Основные опасности

Primary risk factors for azo initiators

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Thermal Decomposition: AIBN decomposes at ~65°C (10h half-life). ABVN decomposes at ~51°C. Uncontrolled heating produces nitrogen gas and organic radicals, causing pressure buildup in sealed containers.
Dust Explosion Hazard: AIBN and ABVN are fine powders that can form explosive dust clouds in air. Все handling operations must include dust control measures and explosion-proof equipment.
Toxic Decomposition Продукция: AIBN and ABVN release tetramethylsuccinonitrile (TMSN) upon decomposition — a highly toxic compound (LC50 in rats ~270 mg/m³). Ensure adequate ventilation.
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Skin Sensitization: AIBN may cause skin sensitization with repeated exposure. Always wear appropriate PPE and avoid skin contact.
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Хранение & Handling Rules

Mandatory precautions for azo initiators

Cool Хранение: Store AIBN and AIBME below 25°C in a dry, dark location. Store ABVN below 10°C (refrigeration recommended). Never store in direct sunlight or near heat sources.
Сегрегация: Keep away from acids, bases, oxidizing agents, and metal salts. Do not store near peroxides or other reactive chemicals. Avoid contact with copper and its alloys.
Сдерживание: Store in original containers with intact labels. Never transfer to sealed glass containers — decomposition generates gas pressure. Use vented caps where appropriate.
Dust Control: When weighing or transferring powder forms (AIBN, ABVN), use local exhaust ventilation, anti-static equipment, and avoid creating dust clouds. Ground all equipment.

Critical Предупреждение — ABVN (Azobisisovaleronitrile): ABVN has a significantly lower decomposition temperature than AIBN (~51°C vs. ~65°C). It must be stored below 10°C at all times. Even brief exposure to elevated temperatures can trigger self-accelerating decomposition. Transport under refrigeration is mandatory.

Другие товары Безопасность

Beyond organic peroxides and azo initiators, our portfolio includes metal alkyls, polymer additives, and PVC reactor additives — each with unique safety considerations.

Металлоалкилы

Triethylaluminum (TEA), Diethylaluminum Chloride, etc.

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Pyrophoric Nature: Metal alkyls ignite spontaneously upon contact with air (oxygen) or moisture. Even trace exposure to humid air causes immediate ignition. Все handling must be under inert atmosphere (nitrogen or argon).
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Violent Вода Reaction: Контакты with water produces flammable gases (ethane, ethylene) and intense heat. Fires involving metal alkyls must never be extinguished with water — use dry sand, dry chemical powder, or Class D extinguishers only.
Severe Burns: Жидкость metal alkyls cause deep thermal and chemical burns. Full PPE is mandatory: flame-resistant clothing, face shield, chemical goggles, and heat-resistant gloves.
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Transport & Хранение: Shipped in UN-certified pressure vessels under nitrogen blanket. Store in cool, dry, well-ventilated areas. Maintain inert gas pad at all times. Never open containers to atmosphere.
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Polymer & PVC Additives

Antistatic agents, release agents, suspending agents, etc.

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Lower Hazard Profile: Polymer additives generally present lower acute hazards compared to peroxides and metal alkyls. However, each product has specific handling requirements detailed in its SDS.
Skin & Eye Контакты: Some additives may cause irritation or sensitization with prolonged exposure. Always use appropriate PPE (gloves, goggles, protective clothing) when handling.
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Экология Precautions: Prevent release to waterways. Some additives are harmful to aquatic organisms. Follow local regulations for disposal and waste management.
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Dust Hazards: Powder-form additives (e.g., some suspending agents) may present dust inhalation risks. Use local exhaust ventilation and wear dust masks during transfer operations.

Handling & Хранение Рекомендации

General best practices that apply across all our reactive chemical product categories. Продукт-specific requirements always take precedence.

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Хранение Best Practices

  • Maintain storage temperatures per SDS specifications
  • Monitor temperature continuously with alarm systems
  • Store in original, clearly labeled containers
  • Observe maximum stack heights and quantity limits
  • Separate incompatible chemicals (acids, bases, reducers)
  • Ensure adequate ventilation in all storage areas
  • Rotate stock using FIFO (First In, First Out) principle
  • Keep fire-fighting equipment accessible and inspected
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Безопасное обращение Procedures

  • Always read the SDS before handling any product
  • Wear appropriate PPE: gloves, goggles, face shield, apron
  • Use in well-ventilated areas or under fume hoods
  • Never eat, drink, or smoke in chemical handling areas
  • Ground and bond containers when transferring flammables
  • Use non-sparking tools in hazardous atmospheres
  • Keep containers tightly closed when not in use
  • Wash hands thoroughly after handling
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Transport Соблюдение нормативных требований

  • Use UN-certified packaging for all hazardous materials
  • Comply with IMDG Code for sea freight shipments
  • Follow IATA-DGR for air transport (where permitted)
  • Comply with ADR/RID for European road/rail transport
  • Ensure proper labeling: GHS labels, UN numbers, proper shipping names
  • Maintain temperature control during transit for sensitive products
  • Include safety documentation with every shipment
  • Train personnel in hazardous materials handling regulations

GHS Classification Обзор

Ключ hazard classifications for our major product categories under the Globally Harmonized System (GHS) of Classification and Labelling of Chemicals.

⚠ Hazard Class by Продукт Категория

Продукт Класс ООН GHS Категория Предупредительное слово
Органические пероксиды Класс 5.2 Type B–F Опасность
Инициаторы AZO Класс 4.1 Самореактивный Опасность
Металлоалкилы Класс 4.2 Pyrophoric Опасность
Добавки к полимерам Различается Низкая степень опасности Предупреждение
PVC Additives Различается Low–moderate Предупреждение

🌡 Critical SADT / Decomposition Values

Продукт SADT / 10h t½ Max Хранение Temp
Перодокс B (DTBP) SADT 100°C ≤ 35°C
Перодокс MEKP SADT 55°C ≤ 25°C
Perodox EHP SADT −5°C ≤ −10°C
Perodox DCP SADT 90°C ≤ 35°C
AIBN 10h t½ ~65°C < 25°C
ABVN 10h t½ ~51°C < 10°C
AIBME 10h t½ ~66°C < 25°C

Реагирование на чрезвычайные ситуации Procedures

If an incident occurs involving any of our products, follow these procedures immediately. Always prioritize personal safety and evacuate the area if necessary.

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Fire

If a fire involves organic peroxides or azo initiators:

  • Evacuate the area immediately — do not attempt to fight large peroxide fires
  • For small fires, use water spray, foam, or dry chemical
  • Never use water on metal alkyl fires — use dry sand or Class D extinguishers
  • Cool surrounding containers with water spray to prevent thermal runaway
  • Call emergency services and provide SDS information
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Spill / Leak

If a spill or leak occurs:

  • Isolate the area and restrict access
  • Wear full PPE before approaching the spill
  • For metal alkyls: never use water — cover with dry sand or inert absorbent
  • For peroxides/azo: absorb with inert material, avoid contamination
  • Collect residue in appropriate containers for disposal
  • Ventilate the area thoroughly after cleanup
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Первая помощь

Immediate first aid measures:

  • Skin contact: Remove contaminated clothing, wash skin with soap and water for 15+ minutes
  • Eye contact: Rinse with water for 15+ minutes, seek immediate medical attention
  • Inhalation: Move to fresh air, keep warm and at rest, seek medical help
  • Ingestion: Do NOT induce vomiting, rinse mouth, seek immediate medical help
  • Always provide the SDS to medical personnel

24/7 Чрезвычайная ситуация Hotline

+86 533 629 2888

Available around the clock for any safety-related emergency

Скачать Безопасность Документы

Access safety data sheets, technical bulletins, and emergency response guides for our complete product portfolio.

Безопасность of Органические пероксиды — Comprehensive Guide

Complete handling, storage, transport, and emergency response guidelines for all organic peroxide products in the Перодокс portfolio.

Тип: Брошюра Язык: английский Формат: PDF | 1.2 MB
Безопасность of Инициаторы AZO — Handling & Чрезвычайная ситуация Guide

Detailed safety instructions for AIBN, ABVN, and AIBME, including dust explosion prevention and TMSN exposure management.

Тип: Брошюра Язык: английский Формат: PDF | 980 KB
Металлоалкилы — Безопасное обращение & Чрезвычайная ситуация Procedures

Critical safety guide for pyrophoric metal alkyls including TEA and DEAC. Covers inert atmosphere handling, fire suppression, and PPE.

Тип: Брошюра Язык: английский Формат: PDF | 1.5 MB
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GHS Classification Reference Card

Quick-reference card summarizing hazard classes, pictograms, signal words, and UN numbers for all Отправитель chemical products.

Type: Reference Card Язык: английский Формат: PDF | 420 KB
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Реагирование на чрезвычайные ситуации Wall Poster

Printable A2 wall poster for laboratory and warehouse areas, summarizing fire, spill, and first-aid procedures for all product categories.

Type: Poster Язык: английский Формат: PDF | 3.2 MB

Need Безопасность Assistance?

Наш ОТ и ТБ team provides technical training, on-site safety audits, and 24/7 emergency support. Контакты us for product-specific safety guidance or to request SDS documentation.

Контакты Our Experts

Для получения более подробной информации о наших продуктах и решениях, пожалуйста, обратитесь к нашим специалистам. Мы с нетерпением ждем вашего обращения.

Отправляя эту форму, вы даете согласие на обработку ваших персональных данных в соответствии с нашей Privacy Политика.

Часто задаваемые вопросы — Safety

Компания Do Sender Chem сертифицирована по стандарту ISO 45001 (охрана труда и техника безопасности) и внедряет комплексные протоколы безопасности, включая оценку рисков, управление безопасностью производственных процессов, планы действий в чрезвычайных ситуациях и регулярное обучение по вопросам безопасности. Наши объекты оснащены современными системами безопасности и хранилищами с контролируемыми климатическими условиями для опасных материалов.

Органические пероксиды необходимо хранить в прохладном, сухом и хорошо проветриваемом помещении, вдали от источников тепла, прямых солнечных лучей и несовместимых материалов. Часто требуется хранение при контролируемой температуре. Всегда используйте соответствующие средства индивидуальной защиты (перчатки, защитные очки, защитную одежду) и следуйте рекомендациям по технике безопасности, приведенным в паспорте безопасности (SDS). Компания Do Sender Chem предоставляет подробные инструкции по хранению с каждой поставкой.

Требуемые средства индивидуальной защиты (СИЗ) зависят от конкретного химического вещества, но, как правило, включают: перчатки, устойчивые к воздействию химических веществ, защитные очки/защитный щиток для лица, защитную одежду и обувь с закрытым носком. При работе с некоторыми химическими веществами может потребоваться защита органов дыхания. Всегда обращайтесь к паспорту безопасности вещества (SDS) для получения конкретных рекомендаций по СИЗ. Компания Do Sender Chem предоставляет рекомендации по СИЗ для всех своих продуктов.

Да, мы предоставляем полные паспорта безопасности (SDS) для всех продуктов на нескольких языках. Паспорта безопасности можно скачать в нашем Центре загрузки SDS или получить по запросу. Мы гарантируем, что все паспорта безопасности соответствуют требованиям GHS, REACH и местному законодательству.

В случае чрезвычайной ситуации: (1) В первую очередь обеспечьте личную безопасность, (2) при необходимости эвакуируйтесь из зоны происшествия, (3) обратитесь в службы экстренной помощи, (4) сообщите об этом круглосуточной службе реагирования на чрезвычайные ситуации компании Do Sender Chem. На нашей странице «Реагирование на чрезвычайные ситуации» приведены подробные инструкции. Мы также предлагаем ключевым клиентам поддержку по реагированию на чрезвычайные ситуации непосредственно на объекте.