跳转至内容
Merck
所有图片(1)

文件

33152

Supelco

1,5-二苯卡巴肼

reag. Ph. Eur., ≥98.0%, for metal titration

别名:

1,5-二苯羰酰肼, 对称二苯氨基脲

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
C6H5NHNHCONHNHC6H5
CAS号:
140-22-7
分子量:
242.28
Beilstein:
752039
EC號碼:
205-403-7
MDL號碼:
MFCD00003013
分類程式碼代碼:
41116105
PubChem物質ID:
329754464
NACRES:
NA.21

等級

for metal titration

品質等級

200

agency

USP/NF
reag. Ph. Eur.

化驗

≥98% (HPLC)
≥98.0%

技術

UV/Vis spectroscopy: suitable
titration: suitable

雜質

diphenylcarbazone, in accordance
≤0.1% insoluble matter in ethanol

燃燒殘留物

≤0.05% (as SO4)

mp

170-175 °C (lit.)
170-175 °C

適合性

passes test for Hg detection

SMILES 字串

O=C(NNc1ccccc1)NNc2ccccc2

InChI

1S/C13H14N4O/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14-15H,(H2,16,17,18)

InChI 密鑰

KSPIHGBHKVISFI-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

一般說明

1,5-二苯卡巴肼与铬（VI）反应，已被广泛用于铬的分光光度法测定。它也是一种电子供体，可用于测量亚叶绿体碎片中的光系统2活性。

應用

在利用滴滤器还原生物铬（VI）的实验过程中，1,5-二苯卡巴肼被用于制备二苯卡巴肼溶液。在在线预浓缩和测定水​​中的痕量铬（VI）时，它可用于HPLC的柱前络合。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
BCCL6021
BCCH0705
BCCD4110
BCCC2184
BCBV5957

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

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

Biological chromium (VI) reduction using a trickling filter.
Dermou E
Journal of Hazardous Materials, 126 (1), 78-85 (2005)
On-line preconcentration and determination of chromium (VI) in waters by high-performance liquid chromatography using pre-column complexation with 1, 5-diphenylcarbazide.
Padarauskas A
Journal of Chromatography A, 808 (1), 193-199 (1998)
Oxidation of 1, 5-diphenylcarbazide as a measure of photosystem 2 activity in subchloroplast fragments.
Vernon LP and Shaw ER.
Biochemical and Biophysical Research Communications, 36 (6), 878-884 (1969)
W Hillier et al.
Biochemistry, 36(1), 76-85 (1997-01-07)
The behavior of photosystem II (PSII) reactions was investigated under conditions of decreasing water content by the addition of increasing concentrations of ethylene glycol (EG). The photosynthetic activities were measured for PSII samples either directly in aqueous solutions of EG
G Samanta et al.
Analytical chemistry, 73(9), 2034-2040 (2001-05-17)
An automated continuous instrument for the collection and measurement of aerosol Cr(VI) is described. The system alternately collects the sample on one of two glass fiber filters. After 15-min sample collection on one filter, the sampling switches over to the
查看所有相关文献

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