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Find Verified Aromatic Chemicals Suppliers, Manufacturers and Wholesalers

Top Supplier Cities : Hong Kong   -   Zhengzhou  
Aug-01-02
 
4-methylcatechol can produce sterilize, antiphlogistic, eliminate tetter, cure various skin diseases, good result in stopping itching, obvious result in reducing swelling & pimple.

25kgs-200kgs(buckets/cardboards)
Jul-14-05
Supplier From Hongkong, Hong Kong
Jul-31-02
Supplier From Hongkong, Hongkong, Hong Kong
Oct-04-16
Supplier From Hongkong, Sar, Hong Kong
Jan-20-25
Supplier From Hongkong, Province, Hong Kong
17 Aromatic Chemicals Suppliers
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Nov-21-12
Supplier From Hongkong, Hong Kong
Feb-13-08
Supplier From Hongkong, Hongkong, Hong Kong
Jun-07-12
Supplier From Hongkong, Kowloon, Hong Kong
Aug-19-16
Supplier From hongkong, Hongkong, Hong Kong
Nov-21-12

Zinc Dust

MOQ: Not Specified
Supplier From Hongkong, Hong Kong
 
Product Property:
Molecular formula: Zn
Molecular Weight: 65.38
Physical Property: light grey metal fine powder.
Density: 7.14g/cm3
Melting Point: 419.4¡ãC
Boiling Point: 908%
Chemical property: insoluble in water, soluble in acid and alkali, slowly soluble in acetic acid, ammonia water, it has strong reducing performance and give out hydrogen. Lumps when being wet, keeps stable in dry air and generates white basic carbonate covering in its surface in wet air. When combusting in the air, it can generate blue green flame and generate zinc oxide. High pure zinc act slowly with sulfuric acid and nitric acid, while act fast when it contains few of other metals such as steel, tin and lead.
Nov-21-12
Supplier From Hongkong, Hong Kong
 
Product characteristics:
The highly active Zinc powder produced by our company has some characteristics of high contain of Zinc, low impurity elements, smooth surface, large surface area, small density of loose-powder, little oxide on surface, melting deformation and little grape shaped particles after sticking, average particle diameter is 0.1-4¦Ìm, total Zinc contain is more than 98.5%, metal Zinc contain is more than 96%.
Nov-21-12
 
Zinc ingot.


Package: Bundled up with galvanized steel strips
Jul-05-06
 
Metal abrasive

Here belowed is the scope of our products
Steel shot: s70 s110 s130 s170 s230 s280 s330 s390 s460 s550 s660 s780
Steel grit: g10 g12 g14 g16 g18 g25 g40 g50 g80 g120
Steel cut wire shot: 1.0mm 1.2mm, 1.5mm, 2.0mm
Stainless steel cut wire shot, 0.3mm, 0.4mm, 0.5mm, 1.6mm, 0.8mm, 1.0mm
Steel abrasives are used to clean a wide variety of surfaces and parts, for example
De-sanding and cleaning foundry castings
Descaling metal sheet, billets and profiles produced by the steel industry
Surface preparation prior to coating

Steel abrasives are used in the following industries and applications:
Foundries, metal producers, shot peening, surface preparation, general cleaning, granite cutting,
Chemical composition of the products:
C 0.70-1.20% mn 0.60-1.20%, si 0.40-1.20%.
Hardness:
Steel shot: 40-60hrc
Steel grit: 42-66hrc
Steel cut wire shot:1.0mm:51-53hrc ; 1.5mm:41-45hrc
Density:
Steel shot: 7.4g/cucm
Steel grit: 7.6g/cucm
Steel cut wire shot:7.8g/cucm
Microstructure: tempered marten site
High strength, long lasting ervin life: cast steel shot and grit: 2000 cycles;
Steel cut wire shot: 2800 cycles.



25kg in one bag, 40bags on one pallet, 20mt for each container
Sep-23-15
Supplier From Hongkong, Hong Kong
 
Commodity/Product: Electrolytic Copper Cathode Plates
Fineness: 99.99% Cu; but not lower than 99.97% (inferior quality to be rejected)
Quality: Non LME registered but in compliance with LME Grade A specifications
Origin: Democratic Republic of Congo
LME: London Metals Exchange (www.lme.com)


Physical Dimensions
Length 914 mm (LME standards)
Width 914 mm (LME standards)
Thickness 12 mm (LME standards)
Net weight per sheet 125 Kg (Approx.) (+-2%)
Net weight per pallet 2 Mtons (Approx.) (+-2%)
Net weight per container 20 Mtons (Approx.) (+-2%)
Gross weight per container 22,2 Mtons (Approx.) (+-2%)
Packing palletized banded by aluminum bands

Chemical Composition
Elements Value
Copper Cu 99.97% Min.
Cobalt Co 0.2 ppm Max.
Lead Pb 0.2 ppm Max.
Iron Fe 2 ppm Max.
Aluminum Al 0.5 ppm Max.
Manganese Mn 0.1 ppm Max.
Nickel Ni 0.2 ppm Max.
Antimony Sb 0.1 ppm Max.

Arsenic AS 0.1 ppm Max.
Silica Si 0.3 ppm Max.

Bismuth Bi 0.1 ppm Max.
Teleurium Te 0.05 ppm Max.
Silver Ag 10 ppm Max.
Selenium Se 0.3 ppm Max.
Sulphur S 4 ppm Max.
Magnesium Mg 0.4 ppm Max.
Argent Ag 10 ppm Max.
Zinc Zn 0.4 ppm Max.
Oxygen O2 0
May-10-22
Supplier From Hongkong, Hong Kong
Nov-30-16
 
high-fat, low-fat desiccatted coconut in fine grade, medium grade, shred, chip, flakes grade.
Chemical specifications:
Moisture content: 3 max oil ;
oil content :65-69%
free fatty acid : 0.1-0.15% as ol eic acid
Peroxide value: n/a residual
So2 50ppm or as required
Microbiological specification. :
Standard plate count: 5,000 cfu/g max ,
coli form count : 10cfu/g max,
molds and yeast count 50cfu/g max,
E. Coli: negative,
salmonella: negative in 50g.
Feb-28-24
Supplier From Hongkong, , Hong Kong
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