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Merck

72068

氢氧化钠 溶液

BioUltra, Molecular Biology, 10 M in H2O

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線性公式:
NaOH
CAS 編號:
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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產品名稱

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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本產品
S277041541372064
氢氧化钠 溶液 BioUltra, Molecular Biology, 10 M in H2O

Sigma-Aldrich

72068

氢氧化钠 溶液

氢氧化钠 溶液 1.0 N, BioReagent, suitable for cell culture

Sigma-Aldrich

S2770

氢氧化钠 溶液

氢氧化钠 溶液 50% in H2O

Sigma-Aldrich

415413

氢氧化钠 溶液

氢氧化钠 溶液 49-51% in water, eluent for IC

Supelco

72064

氢氧化钠 溶液

concentration

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

concentration

1.0 N

concentration

48-52% (by HCl, titration), 50% in H2O

concentration

49-51% in water

grade

for molecular biology

grade

-

grade

-

grade

-

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

form

liquid

form

solution

form

liquid (viscous)

form

liquid

solubility

water: soluble

solubility

-

solubility

-

solubility

-

pH

14

pH

-

pH

14

pH

-

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[1]
  • 作为新鲜碱性熔融溶液的组分，用于反义链的变性[2]
  • 制备 I 型胶原水凝胶，用于制造微流控装置[3]

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。[4]

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。[4]

Other Notes

如需了解生化试剂系列的更多信息，请填写此表。

Comparable product

產品號碼
描述
訂價

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

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

存儲類別/等級

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCCN2691
BCCN4192
BCCM9444
BCCM4127
BCCM0038

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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Possible materials for producing Geopolymer concrete and its performance with and without Fibre addition-A State of the art review
Kirupa JP Alwis Deva and Sakthieswaran N
International journal of civil and structural engineering, 5(3), 296-296 (2015)
Rikke Wehner Rasmussen et al.
Scandinavian journal of clinical and laboratory investigation, 81(4), 312-317 (2021-04-22)
Intestinal infarction is the fast-evolving endpoint of impaired blood perfusion to an intestinal segment which may have fatal outcome. Early diagnosis and treatment within 6 h reduce mortality. Currently, d-lactate is a promising biomarker, however, not available in the acute clinical
Xin Cui et al.
Biomaterials, 161, 164-178 (2018-02-09)
Glioblastoma (GBM) is the most lethal primary adult brain tumor and its pathology is hallmarked by distorted neovascularization, diffuse tumor-associated macrophage infiltration, and potent immunosuppression. Reconstituting organotypic tumor angiogenesis models with biomimetic cell heterogeneity and interactions, pro-/anti-inflammatory milieu and extracellular
Konstantinos A Polyzos et al.
Cardiovascular research, 106(2), 295-302 (2015-03-10)
Atherosclerosis is a chronic inflammatory disease that is initiated by the retention and accumulation of low-density lipoprotein in the artery, leading to maladaptive response of cells from the immune system and vessel wall. Strong evidence implicates indoleamine 2,3-dioxygenase (IDO), the
C Berger et al.
Human reproduction (Oxford, England), 30(4), 800-811 (2015-03-06)
Does ulipristal acetate (UPA) used for emergency contraception (EC) interfere with the human embryo implantation process? UPA, at the dosage used for EC, does not affect human embryo implantation process, in vitro. A single pre-ovulatory dose of UPA (30 mg)
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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.

Plasmid DNA Preparation

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

Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. where is user manual?

    1 answer

    1. This product does not have a protocol associated with it. You may find it helpful to view the peer reviewed articles that mention the use of this product: https://www.sigmaaldrich.com/search/72068?focus=papers&page=1&perpage=30&sort=relevance&term=72068&type=citation_search.

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