跳轉至內容
Merck
全部照片(4)

重要文件

查看所有文件

P5405

Sigma-Aldrich

氯化钾

powder, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%

同義詞:

KCl

登入查看組織和合約定價
全部照片(4)

About This Item

線性公式:
KCl
CAS號碼:
7447-40-7
分子量：:
74.55
EC號碼:
231-211-8
MDL號碼:
MFCD00011360
分類程式碼代碼:
12352302
PubChem物質ID:
24898635
NACRES:
NA.71
化驗:
≥99.0%
形狀:
powder
溶解度:
H2O: 133 mg/mL
暫時無法取得訂價和供貨情況

產品線

BioReagent

品質等級

200

化驗

≥99.0%

形狀

powder

技術

cell culture | insect: suitable
cell culture | mammalian: suitable

mp

770 °C (lit.)

溶解度

H2O: 133 mg/mL

密度

1.98 g/mL at 25 °C (lit.)

SMILES 字串

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

InChI 密鑰

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

尋找類似的產品？ 前往 產品比較指南

相關類別

一般說明

氯化钾(KCl)可用于研究离子迁移和钾离子通道。[1]目前确知其可用于结晶组蛋白核心八聚体。[2]

應用

氯化钾已用于：
  • 制备精子样品的Percoll溶液[3]
  • Giemsa染色法胚泡细胞计数分析[4]
  • 用作非获能培养基组分[5]

可用于磷酸盐缓冲液制备，以及蛋白提取和溶解。

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
0000409277
0000409277
0000414334
0000414334
0000409279

未看到正確版本？

如果您需要一個特定的版本，您可以透過批號來尋找特定憑證。

搜尋 COA

已經擁有該產品？

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

In vitro maturation and embryo production in cattle
Nuclear Transfer Protocols, 35-42 (2006)
Reconstitution of nucleosome core particles from recombinant histones and DNA
Test, 375, 23-44 (2003)
The effects of L-ergothioneine and L-ascorbic acid on the in vitro maturation (IVM) and embryonic development (IVC) of sheep oocytes
Ozturkler Y, et al.
Development, 1, 5-14 (2003)
Paternal breed effects on expression of IGF-II, BAK1 and BCL2-L1 in bovine preimplantation embryos
Valleh MV, et al.
Zygote, 23(5), 712-721 (2015)
Diffusion through channel derivatives of the Escherichia coli FhuA transport protein
Braun M, et al.
European Journal of Biochemistry, 269(20), 4948-4959 (2002)
查看所有相關論文

Questions

1–2 of 2 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/449/386/product-dating-information-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?

Reviews

No rating value

Active Filters

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務