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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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主要文件

安全信息

79592

Supelco

二甲基三硫化物

analytical standard

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10 MG
CN¥1,104.03

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10 MG
CN¥1,104.03

About This Item

线性分子式:
CH3SSSCH3
CAS号:
分子量:
126.26
Beilstein:
1731604
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

CN¥1,104.03


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等级

analytical standard

质量水平

方案

≥98.5% (GC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.602 (lit.)

沸点

58 °C/15 mmHg (lit.)

mp

−68 °C (lit.)

密度

1.202 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

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此商品
689861484988789
application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

neat

format

neat

format

neat

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

assay

≥98.5% (GC)

assay

≥98.5% (GC)

assay

≥98.0% (GC)

assay

≥99.5% (GC)

一般描述

二甲基三硫是含硫化合物,[1]同时也是一种挥发性芳香化合物,在帕尔玛奶酪、[2]烤芝麻油、[1]酒精饮料、[3]孢子甘蓝、卷心菜、花菜、[4]商业米糕等中均有报道发现。[5]它还可作为禽肉变质的潜在标志物。[6]

应用

二甲基三硫可作为分析标准品
,对以下分析物进行定量:
  • 使用离子交换色谱和气相色谱质谱联用法 (GC-MS) 的帕尔玛奶酪。[2]
  • 使用气相色谱质谱联用法 (GC-MS) 的兔血样。[7]

包装

无底玻璃瓶。内含物在插入的融合锥体内。

象形图

FlameExclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

132.8 °F - closed cup

闪点(°C)

56 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    如果您需要特殊版本,可通过批号或批次号查找具体证书。

    已有该产品?

    在文件库中查找您最近购买产品的文档。

    访问文档库

    Handbook of Meat, Poultry and Seafood Quality (2012)
    Determination of dimethyl trisulfide in rabbit blood using stir bar sorptive extraction gas chromatography-mass spectrometry
    Manandhar E, et al.
    Journal of Chromatography A, 1461, 10-17 (2016)
    Taylor.A.J and Mottram SD et al.
    Flavour Science: Recent Developments (1997)
    Analysis of volatile components and the sensory characteristics of irradiated raw pork
    Ahn.U.D, et al.
    Meat Science, 54(3), 209-215 (2000)
    Application of gas chromatography, mass spectrometry and olfactometry for quality assessment of selected food products
    Wardencki W, et al.
    Ecology, 16(3), 287-300 (2009)

    我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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