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856177

Sigma-Aldrich

甲基紫精 水合物

98%

别名:

1,1′-二甲基-4,4′-联吡啶鎓盐二氯化物, Gramoxone, 二氯百草枯

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About This Item

经验公式（希尔记法）:
C12H14Cl2N2 · xH2O
CAS号:
75365-73-0
分子量:
257.16 (anhydrous basis)
Beilstein:
3752782
MDL號碼:
MFCD00150001
分類程式碼代碼:
12352103
PubChem物質ID:
24888401
NACRES:
NA.23

化驗

98%

形狀

solid

mp

>300 °C (lit.)

SMILES 字串

[Cl-].[Cl-].[H]O[H].C[n+]1ccc(cc1)-c2cc[n+](C)cc2

InChI

1S/C12H14N2.2ClH.H2O/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12;;;/h3-10H,1-2H3;2*1H;1H2/q+2;;;/p-2

InChI 密鑰

RLGVBTFWTZJYIL-UHFFFAOYSA-L

相关类别

一般說明

甲基紫精(Methyl viologen dichloride)水合物是知名的电子受体，还原电位与TiO2导带电位(−0.44 V)相当。

應用

甲基紫精水合物可用作电子转移试剂，用于研究量子点材料的激发态动力学。

也可用作PdAg超小双金属纳米晶体的合成介质。

訊號詞

Danger

危險分類

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

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, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBL1009
STBL1010
STBK9569
STBK9568
STBK6062

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