跳转至内容
Merck
CN

C204

Supelco

钙镁试剂

metal indicator

别名:

1-(1-羟基-4-甲基-2-苯偶氮)-2-萘酚-4-磺酸, 3-羟基-4-(2-羟基-5-甲基苯偶氮)萘-1-磺酸

登录查看公司和协议定价


About This Item

线性分子式:
HOC10H5[N=NC6H3(OH)CH3]SO3H
CAS号:
分子量:
358.37
Beilstein:
708596
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.83

产品名称

钙镁试剂, indicator grade

等级

indicator grade

质量水平

表单

powder and chunks

技术

titration: suitable

mp

330 °C (lit.)

λmax

602 nm

SMILES字符串

Cc1ccc(O)c(c1)N=Nc2c(O)cc(c3ccccc23)S(O)(=O)=O

InChI

1S/C17H14N2O5S/c1-10-6-7-14(20)13(8-10)18-19-17-12-5-3-2-4-11(12)16(9-15(17)21)25(22,23)24/h2-9,20-21H,1H3,(H,22,23,24)

InChI key

VBRNLOQCBCPPHL-UHFFFAOYSA-N

基因信息

human ... MPL(4352)

正在寻找类似产品? 访问 产品对比指南

相关类别

应用

用于测定生物材料中的镁。
用作使用EDTA滴定钙或镁的指示剂。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Laboratory Medicine, 12, 139-139 (1989)
M H Abernethy et al.
Clinical chemistry, 28(3), 520-522 (1982-03-01)
Magnesium in plasma is determined by diluting a 50-microL sample with 5.0 mL of stable calmagite reagent containing the amphoteric detergent Empigen BB, and buffered with 2-amino-2-methyl-1-propanol at pH 11.5. The calcium response is masked with strontium-buffered [ethylene-bis(oxyethylenenitrilo)]tetraacetate (EGTA), while
Rapid measurement of serum magnesium with a kit.
P West
Clinical chemistry, 30(8), 1426-1427 (1984-08-01)
R J Liedtke et al.
Clinical chemistry, 30(11), 1801-1804 (1984-11-01)
We describe an automated method for magnesium assay, for use with the Cobas-Bio centrifugal analyzer. Magnesium is reacted with calmagite, a dye, and the absorbance of the magnesium-dye complex at 520 nm is measured. EDTA is then added to break
Colorimetric measurement of serum magnesium with an IL micro centrifugal analyzer.
P Datta et al.
Clinica chimica acta; international journal of clinical chemistry, 151(1), 85-90 (1985-09-16)

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门