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Merck

P8709

Sigma-Aldrich

磷酸二氢钾 溶液

reagent grade, 1.0 M in solution

别名:

磷酸一钾, 酸性磷酸钾 溶液

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1 L
$166.00
4 L
$531.00

$166.00


国内现货,预计发货时间2025年4月04日详情


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1 L
$166.00
4 L
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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

$166.00


国内现货,预计发货时间2025年4月04日详情


获取大包装报价

等级

reagent grade

质量水平

无菌性

0.2 μm filtered

表单

liquid

浓度

1.0 M in solution

SMILES字符串

[K+].OP(O)([O-])=O

InChI

1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

InChI key

GNSKLFRGEWLPPA-UHFFFAOYSA-M

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应用

磷酸二氢钾溶液已用作磷酸盐缓冲液组分,处理寡核苷酸纳米颗粒[1]和银纳米颗粒。[2]它还用于制备高效液相色谱-电化学检测(HPLC-ECD)系统的磷酸盐缓冲液。[3]

生化/生理作用

磷酸二氢钾溶液和乙酸钠联用可提高鲶鱼片的冷藏保质期。[4]它可作为螯合剂和中和剂,并可保持蛋类颜色。[1]

其他说明

1M 溶液

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Igoe, Robert S Hui YH
Dictionary of Food ingredients, 58(6), 94-94 (2011)
Shifting molecular localization by plasmonic coupling in a single-molecule mirage
Raab M, et al.
Nature Communications, 8(4), 13966-13966 (2017)
Extending shelf life of refrigerated catfish fillets using sodium acetate and monopotassium phosphate
Kim CR, et al.
Journal of Food Protection, 58(6), 644-647 (1995)
Antoine Forget et al.
Cancer cell, 34(3), 379-395 (2018-09-12)
The current consensus recognizes four main medulloblastoma subgroups (wingless, Sonic hedgehog, group 3 and group 4). While medulloblastoma subgroups have been characterized extensively at the (epi-)genomic and transcriptomic levels, the proteome and phosphoproteome landscape remain to be comprehensively elucidated. Using
Functionalizing large nanoparticles for small gaps in dimer nanoantennas
Vietz C, et al.
New Journal of Physics, 18(4), 045012-045012 (2016)

实验方案

This procedure may be used for the determination of Lyticase activity using Baker’s yeast as the substrate.

本操作程序可用于使用面包酵母作为底物测定溶壁酶的活性。

该酶速率测定可用于溶菌酶产物。它不适用于在测定在琼脂糖上的重组型或不溶性溶菌酶。

This enzymatic rate determination may be used for Lysozyme products. It is not to be used to assay recombinant or insoluble Lysozyme on agarose.

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Questions

1–2 of 2 Questions  
  1. 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

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  2. 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/449/386/product-dating-information-mk.pdf

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