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Merck

09985

Sigma-Aldrich

酒石酸铵 二元

BioUltra, ≥98% (T)

别名:

(+)酒石酸铵, L-(+)-酒石酸 二铵盐

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About This Item

线性分子式:
(NH4)2C4H4O6
CAS号:
分子量:
184.15
Beilstein:
6120352
EC號碼:
MDL號碼:
分類程式碼代碼:
12161700
eCl@ss:
39021923
PubChem物質ID:
NACRES:
NA.25

產品線

BioUltra

品質等級

化驗

≥98% (T)

形狀

powder or crystals

雜質

insoluble matter, passes filter test

燃燒殘留物

≤0.05% (as SO4)

pH值

6.0-7.5 (25 °C, 1 M in H2O)

溶解度

H2O: 1 M at 20 °C, clear, colorless

負離子痕跡

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

正離子痕跡

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

&lambda ;

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.052
λ: 280 nm Amax: 0.039

SMILES 字串

N.N.O[C@H]([C@@H](O)C(O)=O)C(O)=O

InChI

1S/C4H6O6.2H3N/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);2*1H3/t1-,2-;;/m1../s1

InChI 密鑰

NGPGDYLVALNKEG-OLXYHTOASA-N

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應用

酒石酸二铵可用于研究生物化学品和试剂、生物缓冲液、螯合剂、蛋白质结构分析、蛋白质组学和X射线晶体学。酒石酸二铵已被用于研究与回文SBE DNA元件结合的Smad1 MH1结构域的晶体优化和初步衍射数据分析。

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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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