Business Type Manufacturer
Year Established 1988
Main Products Pharmaceutical Raw Materials, Intermediates,Copper Sulfate,Ferrous Sulfate
Country/Region China
Company Introduction
Dear Sir,
How are you!
Our company can supply following products which have the best price and high quality.
1)Copper Sulfate Pentahydrate(Big size Crystals grade, 2-6 mm and 6~20 mm)
Specification
Appearance: Large Blue Crystals
Purity: 98% Min
Cu Cotent: 25% Min
Pb: 20ppm Max
As: 5PPm Max
Cd: 10PPm Max
Water Insoluble Matter: 0.2% Max
Free acid: 0.1% Max
2)Copper Sulfate Pentahydrate(electroplating grade)
Specification(99.0%)
Appearance: Free Flowing Blue Crystals
Purity: 99.0% Min
Cu Content: 25.2% Min
Fe: 10PPm Max
Ni: 10PPm Max
Zn: 10PPm Max
Cd: 5PPm Max
Sb: 60PPm Max
Pb: 10PPm Max
As: 5PPm Max
Co: 5PPm Max
Cl: 10PPm Max
Hg: 1PPm Max
Water Insoluble Matter: 0.02% Max
3)Copper Sulfate Monohydrate(Feed grade)
Specification
Appearance: Free Flowing slight Blue powder
Cu Content: 34.0%,34.5%,35% Min
Heavy Metals(as Pb): 20PPM Max
Arsenic(As): 5PPM Max
Cadmium(Cd): 5PPM Max
Water Insoluble Matter: 0.2% Max
4)Ferrous sulfate Monohydrate(7~12 mesh,12~24 mesh,24~50 mesh,>50 mesh)
Specification
Appearance: Slight grey
Fe Cotent: 30.0% Min
Lead(Pb): 30PPm Max
Cadmium(Cd): 10PPm Max
Arsenic(As): 5PPm Max
good hardness and low dust
5)Ferrous sulfate heptahydrate(Feed grade 98%)
Specification
Appearance: Free Flowing blue-green crystals
Purity: 98.0% Min
Fe Content: 19.68% Min
Lead(Pb): 20PPm Max
Arsenic(As): 5PPm Max
Water Insoluble Matter: 0.2% Max
Please do not hesitate to contact us if you have any requirements and question.
Looking forward to your early reply.
Best regards
Jin ting
company: Hong Qing Chemicals Co.,Ltd.
web sites: http://www.hongqingchem.com
Fax: 0086-576 8229560
Tel: 0086-576 8881835
Contact Information
Contact Person Jin ting
Job Title Manager
Telephone 86 - 888 - 1835
Fax Number 86 - 822 - 9560
Address 12# 3-602 juyunxincun, jiaojiang taizhou zhejiang 318000 China
Fax 86 - 822 - 9560
Website Visit website