BPO-过氧化二苯甲酰--CAS.94-36-0

商品名称：BPO

英文名称：过氧化二苯甲酰

化学名称：过氧化二苯甲酰

分子式：C14H10O4

分子量：242.2

理论活性氧量：6.61%

CAS号：94-36-0

UN No. 3104  

Einecs：2023276

IMO/IMDG  5224       

级别l： 5.2 

公路运输（ARD）：5.2 -8a  

D型固体有机过氧化物

性质：本品为白色固体，含大约25%左右的水。溶于多数有机溶剂，纯品的熔点为103-105℃，堆集密度约为630Kg/m3

主要分解产物：二氧化碳，苯甲酸，苯，苯甲酸苯酯

指标:

半衰期：

0.1小时：113℃

1小时：91℃  

10小时：71℃

热稳定性数据：

自加速分解温度（SADT）：80℃

危急温度（Tem）：75℃ 

控制温度（Tc）：--   

贮存温度（Tsmax）：--/40℃

活化能E（KJ/mol）：122.35  

技术标准:

外观：白色固体     

含量：74-76% 

水分 ：25%max

用途:

1. 它是一种常用的自由基引发剂，是丙烯酸酯类常见的引发剂,是苯乙烯和苯乙烯共聚物十分重要的引发剂,它可以和引发剂过氧化苯甲酸叔丁酯（TBPB）复配使用。

2. 为不饱和聚酯的中低温固化剂。

3. 是二烯类橡胶的硫化剂。

4. 是一种重要的面粉漂白剂和植物油的脱色剂。

包装及运输:

标准包装为20公斤的瓦楞纸箱包装，每箱内装4只5公斤塑料袋。也可根据客户的要求的包装尺寸供货，客户可在订货时提出要求。

储存注意事项:

1.储存于阴凉通风的空间内,仓温不超过30℃。

2.远离火种，热源。应与酸类，还原剂，易燃物，可燃物，还原剂等分开存放。

3.储存间的照明通风等设施采用防爆型，开关设在户外。

4.搬运时应小心轻放，防止包装及容器的破损，禁止撞击和振荡，分装和搬运作业要注意个人防护。

5.请客户在贮运和使用本产品时仔细阅读《技术说明书（MSDS）》。

产品有效期:

在严格按照生产厂家提示的条件贮存、运输。三个月内产品质量可确实保证。

火灾防护:

1、本产品可能因受热而剧烈分解，会猛烈起火，少量产品小火应迅速用泡沫或干粉灭火器进行灭火。

2、大火应迅速撤达到不危险距离以外并用水枪朴救，通知消防部门处理。

Product name：BPO

English name:Dibenzoyl peroxide

Chemical name: Dibenzoyl peroxide

Molecular formula：C14H10O4

Molecular weight：242.2

Theoretical active oxygen content：6.61%

CAS.：94-36-0

UN No. 3104  

Einecs：2023276

IMO/IMDG  5224       

Level： 5.2 

ARD：5.2 -8a  

D-type solid organic peroxide.

Property:

This product is a white solid, containing approximately 25% water. Soluble in most organic solvents, the melting point of the pure product is 103-105 ℃, and the bulk density is about 630Kg/m3

Main decomposition products: carbon dioxide, benzoic acid, benzene, phenyl benzoate

Safety indicators:

Half life:

0.1 hour: 113 ℃

1 hour: 91 ℃

10 hours: 71 ℃

Thermal stability data:

Self accelerating decomposition temperature (SADT): 80 ℃

Emergency temperature (Tem): 75 ℃

Control temperature (Tc):--

 Storage temperature (Tsmax): --/40 ℃

Activation energy E (KJ/mol): 122.35

Technical standards:

Appearance: White solid

Content：74-76% 

Moisture：25%max

Purpose:

1. It is the most commonly used free radical initiator, a common initiator of acrylic esters, and a very important initiator for styrene and styrene copolymers. It can be used in combination with the initiator tert butyl benzoate peroxide (TBPB).

2. It is a medium to low temperature curing agent for unsaturated polyester.

3. It is a vulcanizing agent for diene rubber.

4. It is an important flour bleach and plant oil decolorizer.

Packaging and transportation:

The standard packaging is a 20 kilogram corrugated cardboard box, with 4 5-kilogram plastic bags per box. We can also supply according to the packaging size requested by the customer, and the customer can make requirements when placing an order.

Storage precautions:

1. Store in a cool and ventilated space, with a warehouse temperature not exceeding 30 ℃.

2. Keep away from sparks and heat sources. It should be stored separately from acids, reducing agents, inflammables, combustibles, reducing agents, etc.

3. The lighting and ventilation facilities in the storage room are explosion-proof, with switches located outdoors.

4. When handling, care should be taken to prevent damage to packaging and containers, and impact and oscillation are prohibited. Personal protection should be taken during packaging and handling operations.

5. Please carefully read the Safety Technical Manual (MSDS) when storing, transporting, and using this product.

Product validity period:

Store and transport in strict accordance with the manufacturer's instructions. The product quality can be guaranteed within three months.

Fire protection:

1. This product may decompose violently due to heating, and may ignite violently. A small amount of small fires should be put out quickly with foam or dry powder extinguishers.

2. The fire should be quickly evacuated to a safe distance and rescued with a water gun, and the fire department should be notified for handling.