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Merck
CN

72068

氢氧化钠 溶液

BioUltra, Molecular Biology, 10 M in H2O

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关于此项目

线性分子式:
NaOH
化学文摘社编号:
1310-73-2
分子量:
40.00
NACRES:
NA.26
PubChem Substance ID:
57652395
UNSPSC Code:
12352316
MDL number:
MFCD00003548

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产品名称

氢氧化钠 溶液, BioUltra, Molecular Biology, 10 M in H2O

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

SMILES string

[OH-].[Na+]

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

grade

Molecular Biology

vapor pressure

3 mmHg ( 37 °C)

product line

BioUltra

form

liquid

concentration

10 M in H2O
9500-10500 mmol/L (titration, acidimetric)

technique(s)

ELISA: suitable
immunofluorescence: suitable
western blot: suitable

impurities

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected

pH

14

bp

105-140 °C

mp

-12 - -10 °C (10 - 50 °F)

solubility

water: soluble

density

1.320-1.340 g/cm3

cation traces

Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤100 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

neat

UV absorption

λ: 260 nm Amax: ≤0.08
λ: 280 nm Amax: ≤0.05

suitability

suitable for Western blot
suitable for molecular biology

application(s)

agriculture
life science and biopharma

Quality Level

200

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相关类别

Application

氢氧化钠溶液已用于：
  • 制备试剂 A（0.1 M NaOH），通过 L-乳酸脱氢酶（L-LDH）对内源性 L-乳酸进行 pH 失活
  • 作为新鲜碱性熔融溶液的组分，用于反义链的变性
  • 制备 I 型胶原水凝胶，用于制造微流控装置

Biochem/physiol Actions

氢氧化钠（NaOH）广泛用于各种行业，包括纺织、饮用水、肥皂和洗涤剂、纸浆和造纸，还可用作下水道清洁剂。

General description

氢氧化钠（NaOH）是一种无机的白色固体化合物，以颗粒、薄片和颗粒的形式存在。这种高腐蚀性的金属碱和碱很容易吸收空气中的水分和二氧化碳。NaOH 具有潮解性，可溶于乙醇、水和甲醇。

Other Notes

如需了解生化试剂系列的更多信息，请填写此表。

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN2691
BCCN4192
BCCM9444
BCCM4127
BCCL4493

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Plasmid DNA Preparation

Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.

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