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63068

Sigma-Aldrich

氯化镁 六水合物

BioUltra, for molecular biology, ≥99.0% (KT)

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About This Item

線性公式:
MgCl2 · 6H2O
CAS號碼:
7791-18-6
分子量：:
203.30
EC號碼:
232-094-6
MDL號碼:
MFCD00149781
分類程式碼代碼:
12352302
PubChem物質ID:
329759771
NACRES:
NA.26

等級

for molecular biology

品質等級

200

產品線

BioUltra

化驗

≥99.0% (KT)

形狀

solid

雜質

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected
≤0.0002% total nitrogen (N)

pH值

5.0-7.5 (25 °C, 1 M in H2O)

溶解度

H2O: 1 M at 20 °C, clear, colorless

負離子痕跡

phosphate (PO43-): ≤5 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: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤2000 mg/kg
Li: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤3000 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: 0.030
λ: 280 nm Amax: 0.025

SMILES 字串

O.O.O.O.O.O.Cl[Mg]Cl

InChI

1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

InChI 密鑰

DHRRIBDTHFBPNG-UHFFFAOYSA-L

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相關類別

應用

六水合氯化镁已被用作以下溶液中的成分：
  • 碱性 tris 缓冲液，用于制备标记溶液和清洗斑马鱼胚胎
  • HEPES Tyrode 溶液，用于心肌细胞成像
  • 呼吸溶液，二磷酸腺苷（ADP）储备溶液和洗涤溶液，用于评估小鼠渗透化心肌细胞的呼吸

注意

可能结块

其他說明

限制性核酸内切酶的激活

儲存類別代碼

13 - Non 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)

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCCH1092
BCCG9371
SLCJ1472
BCCG2643
SLCH6033

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J E Brooks
Methods in enzymology, 152, 113-129 (1987-01-01)
It is clear that we have still not exhausted all the restriction endonuclease specificities to be found in nature. Recently discovered BsmI is the first endonuclease recognizing a nonpalindromic sequence that cleaves within the site. Certainly other endonucleases belonging to
Liang Yang et al.
International journal of pharmaceutics, 471(1-2), 258-263 (2014-05-20)
Telmisartan (TEL) belongs to BCS class II (low solubility/high permeability) and exhibits the pH-dependent drug release. Since 3-aminopropyl functionalized magnesium phyllosilicate (aminoclay) can intercalate or adsorb the negatively charged molecules via the electrostatic interaction, TEL-aminoclay complex was synthesized to improve
Günther Gratzl et al.
Colloids and surfaces. B, Biointerfaces, 126, 98-105 (2014-12-30)
The availability of polymeric antimicrobially active surfaces, which are mainly based on cationic surface effects, is limited. We have previously reported the discovery that, in addition to cationic surfaces, anionic surfaces based on poly(acrylic acid) (PAA) copolymers have a bactericidal
Monica Mazzarino et al.
Analytica chimica acta, 837, 70-82 (2014-07-09)
This article describes a liquid chromatographic/tandem mass spectrometric method, based on the use of precursor ion scan as the acquisition mode, specifically developed to detect indole-derived cannabinoids (phenylacetylindoles, naphthoylindoles and benzoylindoles) in biological fluids (saliva, urine and blood). The method
Ikuo Yamamiya et al.
Drug metabolism and disposition: the biological fate of chemicals, 42(9), 1485-1492 (2014-07-09)
Tegafur (FT), a prodrug of 5-fluorouracil, is a chiral molecule, a racemate of R- and S-isomers, and CYP2A6 plays an important role in the enantioselective metabolism of FT in human liver microsomes (R-FT > S-FT). This study examined the enantioselective
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