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Merck

D9680

Sigma-Aldrich

1,4-二硫代赤藓醇

BioXtra, ≥99.0%

别名:

DTE, 二硫代赤丁四醇, 克莱兰氏试剂, 赤式1,4-二巯基-2,3-丁二醇

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About This Item

线性分子式:
HSCH2CH(OH)CH(OH)CH2SH
CAS号:
分子量:
154.25
Beilstein:
1719756
EC號碼:
MDL號碼:
分類程式碼代碼:
12161504
PubChem物質ID:
NACRES:
NA.31

產品線

BioXtra

品質等級

化驗

≥99.0%

形狀

powder

反應適用性

reagent type: reductant

雜質

Insoluble matter, passes filter test
≤0.0005% Phosphorus (P)

pH值

4.5-6.5 (0.1 M in H2O)

mp

82-84 °C (lit.)

溶解度

H2O: 0.1 M, clear, colorless

負離子痕跡

sulfate (SO42-): ≤0.005%

正離子痕跡

Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.05%
Mg: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.001%

吸收

≤0.4 at 280 in H2O at 0.1 M
≤0.6 at 260 in H2O at 0.1 M

儲存溫度

2-8°C

SMILES 字串

O[C@@H](CS)[C@H](O)CS

InChI

1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4+

InChI 密鑰

VHJLVAABSRFDPM-ZXZARUISSA-N

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應用

用于将 −SH 基保持在还原态的试剂;定量还原二硫化物。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 3

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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