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S2377

罗谢尔盐四水合物

Name: 罗谢尔盐 四水合物
Brand: SIAL

ReagentPlus^®, ≥99%

别名:

L(+)-酒石酸钾钠盐, 洛瑟尔氏盐, 罗谢尔盐

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About This Item

线性分子式:

KOCOCH(OH)CH(OH)COONa · 4H₂O

CAS号:

6381-59-5

分子量:

282.22

Beilstein:

6113568

EC號碼:

206-156-8

MDL號碼:

MFCD00150989

分類程式碼代碼:

12352100

PubChem物質ID:

24899519

NACRES:

NA.21

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agency

suitable for SM 4500 - NH3

品質等級

200

產品線

ReagentPlus^®

化驗

≥99%

SMILES 字串

O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O

InChI

1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1

InChI 密鑰

VZOPRCCTKLAGPN-ZFJVMAEJSA-L

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一般說明

四水合酒石酸钾钠是具有高压电效应和机电耦合系数的铁电晶体。

應用

四水合酒石酸钾钠已用于制备3，5-二硝基水杨酸溶液，该溶液用于还原糖的测定。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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实验方案

Enzymatic Assay of β-AMYLASE (EC 3.2.1.2)

Beta-amylase is found in bacteria, fungi, and plants. To measure β-amylase activity, this assay uses a colorimetric spectrophotometric stop reaction at 540 nm.

β-淀粉酶(EC 3.2.1.2)的酶促检测

β-淀粉酶存在于细菌、真菌和植物中。在测定β-淀粉酶活性时，该测定使用了一种在540nm处的比色分光光度终点反应法进行测定。

Enzymatic Assay of α-Amylase (EC 3.2.1.1)

Follow our procedure for the determination of alpha-Amylase activity. This enzymatic assay of a-Amylase guides you through the entire process and necessary calculations.

α-淀粉酶酶促测定 (EC 3.2.1.1)

可根据此操作规程测定α-淀粉酶的活性。该α-淀粉酶酶促测定将会指导您完成整个过程及必要的计算。

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罗谢尔盐四水合物