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重要文件

244791

Sigma-Aldrich

酒石酸氧锑钾 水合物

≥99%

同義詞:

吐酒石

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About This Item

經驗公式(希爾表示法):
C8H4K2O12Sb2 · xH2O
CAS號碼:
分子量::
613.83 (anhydrous basis)
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.22

化驗

≥99%

形狀

powder

光學活性

[α]20/D +141°, c = 2 in H2O

密度

2.6 g/mL at 25 °C (lit.)

SMILES 字串

O.[K+].[K+].O=C1O[Sb-]23OC1C4O[Sb-]5(OC(C(O2)C(=O)O3)C(=O)O5)OC4=O

InChI

1S/2C4H4O6.2K.H2O.2Sb/c2*5-1(3(7)8)2(6)4(9)10;;;;;/h2*1-2H,(H,7,8)(H,9,10);;;1H2;;/q2*-2;2*+1;;2*+3/p-4

InChI 密鑰

BBUFTTIHMIIQLI-UHFFFAOYSA-J

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應用

酒石酸氧锑钾水合物可作为 HPLC 法测定果汁中 Sb 类物质的标准。它还可以通过与三元 Keggin 型聚阴离子反应制备新的含 Sb(III)的聚阴离子。

象形圖

Skull and crossbonesEnvironment

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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


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