Copper Hydroxide

Product Category: Cupric Salts

CAS No.: 20427-59-2
Formula: Cu(OH)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.
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
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 (1050C) %	-	-	≤5.0	-	-

Certifications: ISO
Brand Name: SELLWELL
Price Terms: EX-Work,FOB,CIF
Payment Terms: T/T, Western-Union, MoneyGram, L/C
Minimum Order: 100KG
Delivery Time: 7 days