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Merck

32-0290

Sigma-Aldrich

尿素

SAJ first grade, ≥98.0%

别名:

碳酰二胺, 碳酰胺

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About This Item

线性分子式:
NH2CONH2
CAS号:
分子量:
60.06
Beilstein:
635724
MDL號碼:
分類程式碼代碼:
12352111
PubChem物質ID:

等級

SAJ first grade

化驗

≥98.0%

形狀

solid

存貨情形

available only in Japan

mp

132-135 °C (lit.)

密度

1.335 g/mL at 25 °C (lit.)

SMILES 字串

NC(N)=O

InChI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)

InChI 密鑰

XSQUKJJJFZCRTK-UHFFFAOYSA-N

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應用

用于蛋白质变性以及作为不溶性或变性蛋白的温和增溶剂。可用于从已由 6M 盐酸胍变性的样品(如包涵体)复性蛋白质。可与盐酸胍和二硫苏糖醇 (DTT) 一起用于复性变性蛋白以恢复其天然或活性形式。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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