蒸汽压
23.3 mmHg ( 30 °C)
质量水平
检测方案
29.0-32.0% (titration)
形式
liquid
保质期
~2 yr
反应适用性
reagent type: oxidant
浓度
30 % (w/w) in H2O
技术
cell based assay: suitable
immunohistochemistry: suitable
密度
1.110 g/cm3
适用性
suitable for DNA precipitation
应用
general analytical
pharmaceutical
储存温度
2-8°C
SMILES字符串
OO
InChI
1S/H2O2/c1-2/h1-2H
InChI key
MHAJPDPJQMAIIY-UHFFFAOYSA-N
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一般描述
应用
- 处理鼻上皮细胞，用于H2O2敏感性测定
- 处理人永生化角质形成细胞系(HaCaT)和人黑色素瘤细胞系(GLL19)以诱导衰老
- 孵育脑切片，进行溴脱氧尿苷 (BrdU)/NeuN染色
- 细胞增殖测定，孵育体外实验所用的神经干细胞(NE-4C)
生化/生理作用
特点和优势
其他说明
通常也和此产品一起购买
警示用语：
Danger
危险声明
危险分类
Aquatic Chronic 3 - Eye Dam. 1
储存分类代码
5.1B - Oxidizing hazardous materials
WGK
WGK 1
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
分析证书(COA)
输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。
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如何查找产品货号
在网站页面上，产品编号会附带包装尺寸/数量一起显示（例如：T1503-25G）。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).
示例
其它示例：
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
输入内容 1.000309185)
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如何查找COA批号
批号可以在产品标签上"批“ （Lot或Batch）字后面找到。
Aldrich 产品
如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。
如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。
如果您查询到的批号含有填充代码（例如 STBB0728K9），请输入去除填充代码K9的批号：STBB0728。
未找到您寻找的产品？
部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。
What is the molarity of the 30% hydrogen peroxide solution?
The molarity of a 30 % hydrogen peroxide solution is 9.8 M based on a density of 1.11 g/ml.
How stable is the 30 % hydrogen peroxide solution?
Although dilute solutions of hydrogen peroxide have a limited shelf life, the 30% solution (when properly stored) has a shelf life measured in years. Please see the certificate of analysis for the recommend retest date for a particular lot of Product No. H1009.
Does the hydrogen peroxide contain a stabilizer?
This product contains 0.5 ppm stannate-containing compounds and 1 ppm phosphorus-containing compounds to stabilize the solution.
Can hydrogen peroxide be detected spectrophotometrically?
Hydrogen peroxide has a molar extinction coefficient of 43.6 at 240 nm.
What is the pH of a 30% hydrogen peroxide solution?
The pH of a 30 % hydrogen peroxide solution is typically between 3 and 4.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
商品
This solution is used as a substrate for detecting horseradish-peroxidase conjugates in Western blotting.
实验方案
This procedure may be used for all Catalase products.
过氧化氢酶催化过氧化氢生成水和氧气。该实验方案使用分光光度法测定过氧化氢酶活性。
To standardize a procedure for the assay of Peroxidase using 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a substrate.
This procedure is for the determination of Peroxidase enzymatic activity using Pyrogallol as the substrate.
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