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Sell Mould Making & Injection Moulding (2007-12-04) |
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[항목소개] Hong Kong Wish Mold Industrial Limited'services as following:
Design Engineering;
Mould Making;
Injection Moulding & Production;
Precision Machini... |
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provide ammonium thiocyanate (2007-12-03) |
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[항목소개]
Ammonium thiocyanate
Synonyms: Ammonium Rhodanide, Ammonium Sulfocyanate, Ammonium Sulfocyanite.Ammonium Rhodanate, thiocyanic... |
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provide sodium thiocyanate (2007-12-03) |
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[항목소개]
Sodium Thiocyanate
Synonyms:Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium Salt
Molecular Formula:NaSCN
Molecular Weight :81.07
Specifications:LFSTS02
Sodium thiocyanate NaSCN
Items
Excellent
First Grade
Aqueous Solution50%
Asaay%min
99.0
98.0
97.0
Solution Appearance
clearity
clearity
clearity
PH Value(5%solution)
6-9
6-9
6-9
Water Insolubles%,≤
0.005
0.005
0.005
Chloride,%,≤
0.01
0.012
0.012
Sulfate,%,≤
0.01
0.015
0.025
Heavy Metal (Pb),%,≤
0.0003
0.0005
0.0005
Iron(Fe),%,≤
0.0001
0.0002
0.0003
Ammonia,%,≤
0.005
0.02
0.002
Loss on drying,%,≤
1.0
1.5
1.8
Characteristic:White rhombic crystal of powder.The melting point is approximately 287℃.It is easily dissolved in the water,alcohol and acetone.The aqueous solution shows neutrality.It can produces blood-red ferric thiocyanate with molysite and does not react with ferrite.It produces yellow sodium thiocyanate with concentrated sulfuric acid and blue-black cobalt thiocyanate with cobalt salt .It produces mercuric silver salt nantokite.It is easily deliquesced in the air so it should be sealed for storage.
Applications: General :Mainly used in sectors of pharmaceuticals pesticede,synthetic fiber ,electeroplating,phogography,accelerator for cement etc
Fiber industry:as spinning sovelent for polyacrylonitrile
Architecture industry:hardening accelerator for cement and concrete mixes
Pesticide:raw material for the production of a number of herbicides and fungicides
Pharmaceuticals:raw material for the production of a number of pharmaceutical products
Packing:25kg paper bags with polyethylene lining ,40 bags per pallet
500kg big bags ,2bags per pallet
Solution,in bulk tank-wagons or IBC containers.
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Harbin Yeekong Herb Inc. (2007-12-03) |
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[항목소개] our intention is to establish business relationship with abroad partners for the sale of panax ginseng extract, ginseng royal jelly, healthy tea, deto... |
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fuel pump strainer (2007-11-30) |
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[항목소개]
Installed at the fuel inlet neck of electric fuel pump, prevent impurity entering into oil pump, ensure the life of fuel pump and... |
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tungsten and ceramic watches and jewelry (2007-11-30) |
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[항목소개]
We developed a wide range of successful tungsten and zirconium ceramic wathces and jewelry which includes rings, bracelets, pendants and badges, and tungsten ,zirconium ceramic watches,which can be inlaid with gold, silver and diamond, as well as carved and engraved with all kinds of patterns. and also we are doing OEM.
our products are good quality and low price. |
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RHODIUM SOLUTION (2007-11-29) |
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[항목소개]
> we are a company in Iran which we are interested in producing rhodium solution for electroplating in jewelry in iran, is there a... |
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looking forward to cooperate with you on Intermediat... (2007-11-28) |
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[항목소개]
Methyl alpha-bromo-2-chlorobenzeneacetic acetate
CAS No.: 85259-19-4
Chemical structure:
Purity: Not less than 97.0%
（）methyl alpha-(2-thienylethylamino)(2-chlorophenyl)acetate HCl
CAS No.: 141109-18-4
Chemical structure:
Purity: Not less than 95.0%
(+) methyl alpha-(2-thienylethylamino) (2-chlorophenyl) acetate camphosulphoante
CAS No.: 141109-21-9
Chemical structure:
Purity: Not less than 98.5%
S(+)-2-(2-chlorophenyl)-6,7-dihydrothieno[3,2-C]pyridine-5-(4H)-acetic
acid methyl ester sulfate
CAS No.: 120202-66-6
Chemical structure:
Purity: Not less than 99.0%
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