一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Diagnostic agents>Organ Function Test agent>Phenol Red
Phenol Red
  • Phenol Red

Phenol Red NEW

Price $29
Package 1mL
Supply Ability: 10g
Update Time: 2026-05-26

Product Details

Product Name: Phenol Red CAS No.: 143-74-8
Purity: 96.35% Supply Ability: 10g
Release date: 2026/05/26

Product Introduction

Bioactivity

NamePhenol Red
DescriptionPhenol Red (Sulfonphthal) is a pH indicator, red dye, and diagnostic aid for measurement of renal function. It is used also for researches of the gastrointestinal and other systems.
In vitroInstructions for use I. Solution preparation 1. Preparation of mother solution: Dissolve Phenol in an appropriate solvent. Phenol is soluble in alkaline solutions, such as sodium hydroxide or sodium carbonate solutions. The commonly used concentration is 5 mg/mL or 20 mg/mL. 2. Preparation of working solution: The commonly used final concentration of Phenol is 15–20 mg/L. Note: Please filter and sterilize: Filter with a 0.22 μm filter membrane to ensure that the solution is sterile. Dispense the solution into a light-proof container and store at 4°C or -80°C. II. Operation steps Indication function: Phenol changes color in the pH range of 6.8–8.2, which can indicate the pH state of the culture medium. 1. Application in pH determination Measurement range: Phenol is suitable for determination of pH 6.5–8.4. 1). Sample preparation: Take 10 mL of the test solution in a colorimetric cup. 2) Add indicator: Add appropriate amount of phenol red solution (e.g. 6 drops) and mix well. 3) Colorimetric determination: Use a colorimeter to measure the absorbance at an appropriate wavelength, or compare with a standard colorimetric card to determine the pH value. The above information is based on published literature. Experimental procedures should be appropriately modified to meet specific research demands.
StorageKeep away from direct sunlight,Store under nitrogen Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature.
Solubility InformationDMSO : 247 mg/mL (696.99 mM), Sonication is recommended.
10% DMSO+40% PEG300+5% Tween-80+45% Saline : 3.3 mg/mL (9.31 mM), Sonication is recommended.
Keywordsyellow | red | Phenolsulfonephthalein | Phenol Red | pH indicator | Inhibitor | inhibit | hydrogen peroxide
Related Compound LibrariesReFRAME Related Library | Cosmetic Ingredient Compound Library

Company Profile Introduction

Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers. TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$5.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$29.00
VIP2Y
TargetMol Chemicals Inc.
2026-05-27
$29.00
VIP6Y
TargetMol Chemicals Inc.
2026-05-26
$5.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
$75.00
Hebei Zhuanglai Chemical Trading Co.,Ltd
2025-04-15
Apeloa production Co.,Limited
2025-02-13
$100.00
Shenyang Simchoice Chemical Co.,Ltd
2024-04-30
$110.00
Jiangsu Magic Biotechnology Co., Ltd
2023-07-25
$175.00
Jiangsu Boquan Biotechnology Co., Ltd.
2023-07-10
$10.00
Hebei Zhanyao Biotechnology Co. Ltd
2021-10-11

TargetMol Chemicals Inc.

4YR United StatesUnited States
  • Since: 2011-01-07
  • Address: 36 Washington Street, Wellesley Hill, USA
INQUIRY
汕尾市| 祥云县| 北宁市| 新化县| 通化市| 翁源县| 鄂伦春自治旗| 顺义区| 神农架林区| 三门峡市| 张家川| 宜州市| 徐汇区| 吉安市| 建昌县| 沙田区| 海城市| 南江县| 偏关县| 绥江县| 新野县| 依兰县| 沙田区| 安福县| 麻阳| 宜州市| 西宁市| 清丰县| 渭源县| 新沂市| 当雄县| 固原市| 偃师市| 饶河县| 蒙阴县| 电白县| 鄂尔多斯市| 房产| 松溪县| 清水河县| 南昌市|