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Merck

62650

Sigma-Aldrich

Lugol 溶液

for microscopy (Bact., Bot.)

别名:

碘/碘化钾溶液

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About This Item

MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47
价格与库存信息目前不能提供

等級

for microscopy (Bact., Bot.)

品質等級

技術

microbe id | staining: suitable

密度

1.007 g/mL at 20 °C

抗生素活性譜

Gram-negative bacteria
Gram-positive bacteria

適合性

protozoa

SMILES 字串

[K+].[I-].II

InChI

1S/I2.HI.K/c1-2;;/h;1H;/q;;+1/p-1

InChI 密鑰

XUEKKCJEQVGHQZ-UHFFFAOYSA-M

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一般說明

Lugol 溶液是一种消毒剂,用于检测有机化合物中的淀粉。它用于牙科手术、宫颈细胞改变诊断和席勒氏测试。[1]Lugol 溶液用于食管鳞状细胞癌的内窥镜检查。[2]它被用作革兰氏染色中的媒染剂。[3]
Lugol 碘溶液是海洋细菌的有效防腐剂。[4]

應用

Lugol 溶液已被用作检测植物中淀粉含量的染色剂。[5][6][7]它还被用在生物分布研究中的使得甲状腺饱和。[8]

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Lugol?s solution and other iodide preparations: perspectives and research directions in Graves? disease
Calissendorff J and Falhammar H
Endocrine, 58(3), 467-473 (2017)
Huirong Gao et al.
Nature biotechnology, 38(5), 579-581 (2020-03-11)
We created waxy corn hybrids by CRISPR-Cas9 editing of a waxy allele in 12 elite inbred maize lines, a process that was more than a year faster than conventional trait introgression using backcrossing and marker-assisted selection. Field trials at 25
Immunolocalization of arabinogalactan proteins (AGPs) in reproductive structures of an early-divergent angiosperm, Trithuria (Hydatellaceae)
Costa M, et al.
Annals of Botany, 111(2), 183-190 (2012)
Engineering starch accumulation by manipulation of phosphate metabolism of starch
Weise SE, et al.
Plant Biotechnology Journal, 10(5), 545-554 (2012)
Yeşim Erbil et al.
The Journal of clinical endocrinology and metabolism, 92(6), 2182-2189 (2007-03-29)
Although some endocrine surgeons administer Lugol solution to decrease thyroid gland vascularity, there is still not an agreement on its effectiveness. The aims of this clinical trial are to evaluate thyroid blood flow and microvessel density in patients with Graves'

Questions

1–6 of 6 Questions  
  1. 欧州薬局方の試験に使用可能な試薬であるかご教授ください。 使用不可の場合は、貴社のルゴール溶液で、使用可能な別の商品がございましたら、ご案内をお願いいたします。

    1 answer
    1. This product is not a certified primary or secondary European Pharmacopoeia reference standard and is intended for Research Use Only. A review of various popular agencies - USP, BP, JP, NIST – reveals that currently, there are no primary standards for this material available. Please see the link below to review all of the current Lugol Solution product options. The end user would have to determine suitability based on the specific application or protocol:
      https://www.sigmaaldrich.com/US/en/search/lugol?focus=products&page=1&perpage=30&sort=relevance&term=lugol&type=product

      Helpful?

  2. Is this product (62650) acidic Lugol's solution, meaning does this product contain acid? 

    1 answer
    1. This product does not contain acid. Modification with acetic acid will have to be done by the user.

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  3. Can Lugol Solution (62650) be used as a contrast-enhancing agent?

    1 answer
    1. Lugol Solution (62650) is commonly associated with use in various Gram Stain Procedures. It can also be used for identifying parasites in feces or other biological specimens. Additionally, it is sometimes used for the detection of cervical cancer, but more concentrated solutions are typically used for this purpose.

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  4. What are the concentrations of iodine and potassium iodide in the liter of Lugol solution (product 62650)?

    1 answer
    1. The concentrations of iodine and potassium iodide in the liter of Lugol solution (product 62650) fall within the range of 0.33% - 0.37% for iodine and 0.67% - 0.71% for potassium iodide. The exact composition of each lot is considered proprietary.

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  5. Does this lugol's solution contain 0.35% iodine or 35% iodine?

    1 answer
    1. This Lugol's solution contains 0.35% iodine.

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  6. What is the concentration? Is it a ready-to-use solution?

    1 answer
    1. This product is formulated to contain approximately 0.35% Iodine and 0.70% Potassium Iodide. Product L6146, a similar Lugol solution, is a bit higher at 0.37% Iodine and 0.74% Potassium Iodide,

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