抗氧化剂DSTP (CAS No.693-36-7)
- 中文别名
- 硫代二丙酸双十八醇酯；硫代二丙酸二硬脂醇酯；硫代二丙酸双十八烷基酯
- 英文名称
- Distearyl thiodipropionate
- 分子式
- C42H82O4S
- 所属类别
- 胶粘剂助剂
- 物化性质
- 白色颗粒或粉末；熔点63.5℃~68.5℃；不溶于水，可溶于醇、酮、酯等有机溶剂；酸值≤0.05mgKOH/g；皂化值160~170；色度≤60；灰分≤0.01%；加热减量≤0.05%；筛余物≤2.0%。
- 外观
- 白色颗粒或粉末
- 熔点
- 63.5℃~68.5℃
English description（英文原文，共 1155 字符）
Product Name:Distearyl thiodipropionate
English Name:Distearyl thiodipropionate
CAS No.:693-36-7
Aliases:Distearyl 3,3'-thiodipropionate, Thiodipropionic acid dioctadecyl ester, Dioctadecyl thiodipropionate
Molecular Formula:C42H82O4S
Physical Properties:White granules or powder; melting point 63.5℃~68.5℃; insoluble in water, soluble in organic solvents such as alcohols, ketones, and esters; acid value ≤0.05mgKOH/g; saponification value 160~170; color APHA ≤60; ash content ≤0.01%; heating loss ≤0.05%; sieve residue ≤2.0%.
Uses:It is an excellent thioester secondary antioxidant with higher antioxidant efficiency than DLTDP, low volatility, low loss during thermal processing, non-polluting and non-discoloring. It shows excellent synergistic effects when combined with primary antioxidants such as 1010, 1076, and CA. Widely used in polyethylene, polypropylene, ABS resin and other products, with a typical dosage of 0.1%~1.0%.
Technical Specifications:
Appearance: white granules or powder
Melting point: 63.5℃~68.5℃
Acid value: ≤0.05mgKOH/g
Saponification value: 160~170
Ash content: ≤0.01%, heating loss: ≤0.05%, sieve residue: ≤2.0%
English Name:Distearyl thiodipropionate
CAS No.:693-36-7
Aliases:Distearyl 3,3'-thiodipropionate, Thiodipropionic acid dioctadecyl ester, Dioctadecyl thiodipropionate
Molecular Formula:C42H82O4S
Physical Properties:White granules or powder; melting point 63.5℃~68.5℃; insoluble in water, soluble in organic solvents such as alcohols, ketones, and esters; acid value ≤0.05mgKOH/g; saponification value 160~170; color APHA ≤60; ash content ≤0.01%; heating loss ≤0.05%; sieve residue ≤2.0%.
Uses:It is an excellent thioester secondary antioxidant with higher antioxidant efficiency than DLTDP, low volatility, low loss during thermal processing, non-polluting and non-discoloring. It shows excellent synergistic effects when combined with primary antioxidants such as 1010, 1076, and CA. Widely used in polyethylene, polypropylene, ABS resin and other products, with a typical dosage of 0.1%~1.0%.
Technical Specifications:
Appearance: white granules or powder
Melting point: 63.5℃~68.5℃
Acid value: ≤0.05mgKOH/g
Saponification value: 160~170
Ash content: ≤0.01%, heating loss: ≤0.05%, sieve residue: ≤2.0%
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常见问题
- 抗氧化剂DSTP的 CAS 号是多少？
- 抗氧化剂DSTP的 CAS 号是 693-36-7。
- 抗氧化剂DSTP的分子式和分子量是什么？
- 抗氧化剂DSTP的分子式为 C42H82O4S。
- 抗氧化剂DSTP的英文名称是什么？
- 抗氧化剂DSTP的英文名称为 Distearyl thiodipropionate。
- 抗氧化剂DSTP还有哪些别名？
- 抗氧化剂DSTP又称 硫代二丙酸双十八醇酯、硫代二丙酸二硬脂醇酯、硫代二丙酸双十八烷基酯。
- 抗氧化剂DSTP有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条抗氧化剂DSTP供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 抗氧化剂DSTP的供应商主要分布在哪些地区？
- 抗氧化剂DSTP的供应商主要分布在 上海市（1 条） 等地。
- 抗氧化剂DSTP有哪些级别可选？
- 平台上抗氧化剂DSTP的供应级别包括 工业级。
- 抗氧化剂DSTP的报价单位是什么？
- 抗氧化剂DSTP的报价单位主要有 千克。
- 哪里可以查到抗氧化剂DSTP的价格？
- 掌上化工抗氧化剂DSTP产品页汇总了各供应商的最新报价与规格，地址：/chemicals/693-36-7/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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