Copper Hydroxide

We are Copper Hydroxide CAS:20427-59-2 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Other name: 

 

CAS No.: 20427-59-2

Molecular Weight: 97.56
 

Characters: Blue or bluish green gelatin or light blue crystalline powder, relative density: 3.368. soluble in acids, ammonia water and alkali metal cyanides, carbonates, acidic carbonates solution, insoluble in water, will turn darker when heated at 60-80℃, and will be decomposed into black cupric oxide and water at higher temperature.
 

Specifications:

Cupric Hydroxide	Chemical pure	High-purity grade	Stable pesticide grade	Technical 1st grade	Technical 2nd grade
Assay %	≥98	≥98	≥95	≥96.5	≥95.0
Copper content %	≥64	≥64	≥62	≥63	≥62
Cd%	≤0.001	≤0.001	≤0.0005	≤0.0005	≤0.0005
As%	≤0.003	≤0.005	≤0.01	≤0.01	≤0.01
Pb%	≤0.003	≤0.005	≤0.027	≤0.02	≤0.03
Insol. in HCl %	≤0.2	≤0.2	—	≤0.2	—
Fe%	≤0.1	≤0.1	—	≤0.1	—
Mg%	≤0.5	≤0.5	—	≤0.5	—
Ca%	≤0.5	≤0.5	—	≤0.8	—
pH-value(10 %)	—	—	6.5-7.5	6.5-7.5	6.5-7.5
Hg%	—	—	≤0.0005	≤0.0005	≤0.0005
Heating loss (105℃) %	—	—	≤5.0	—	—

Product Usage: It is used for cupric salts, medicines, feed additives, bactericides and as analytical reagent, as catalyst, dye mordant, pigment, paper staining agent etc.

Packaging: In 25kg kraft paper bag lined with double-layer plastic bag or upon clients' requests

Storage Precautions: Stored in draughty and dry warehouse. Packing bag must be tied tightly to prevent dampness

Related News: The drug, Imfinzi, when added to chemotherapy and the drugmaker’s other cancer drug tremelimumab, significantly improved the survival of patients without the disease progressing, when compared to chemotherapy alone, the company said.3-Mercapto-2-butanone Judging from the geographical distribution of enterprises, the largest distribution of API companies is Jiangsu and Zhejiang, with more than 300 enterprises; followed by Shandong, Sichuan and Hubei.1-Fluoro-3-bromopropane Although bird flu poses more of a danger to poultry than humans — it is not easily transmissible among people — the World Health Organization has called on countries to be on guard because the virus can mutate into a transmissible form and has the potential to cause a pandemic.Ácido 6-bromopicolínico CAS:21190-87-4 According to statistics, in the ten years from 2008 to 2017, a total of 13 “China Class 1” small-molecule chemical drugs were independently researched and developed by domestic enterprises in China and approved by the CFDA; in 2018, there were 10 varieties of domestic Class 1 new drugs. Approved for listing in China.According to statistics, in the ten years from 2008 to 2017, a total of 13 “China Class 1” small-molecule chemical drugs were independently researched and developed by domestic enterprises in China and approved by the CFDA; in 2018, there were 10 varieties of domestic Class 1 new drugs. Approved for listing in China.