selenium sulfide,China selenium sulfide Manufacturers, Suppliers

White Carbon Black

Nov 12, 2012

... between electric performance,etc. HL-200 applies silicon rubber of sulfide to the medium-to-high grade greenhouse, insulator, adhesive, coating ...

Supplier: Shanghai C9 International Trade Co., Ltd.

[China Manufacturers]

... 05 ALIAS: Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.Predominance:mainly used by mill ... easy to be intenerated,especially less iron , sodium sulfide, sodium carbonate, Insolubles impurity in water.dip-dying in ... strong alkaline. Reacted with acids and liberates hydrogen sulfide. Industrial grade is generally in solution form with ...

Supplier: Ningbo V&S International Trade Shipping Co., Ltd.

[China Manufacturers]

96%/97%/98%/99%sodium metabisulfite

Feb 27, 2013

1.Sodium metabisulfite :97%min tech grade 2.sodium metabisulfite:25/50/1000kg bags 3 sodium metabisulfite:.MOQ:10-25MT Sodium salt 97%min HOT SELL SpecificationsItemTest ResultsPurity(As Na2S2O5)%≥97%97.68Sulfur Dioxide(SO2)%≤65%65.81Arsenic (AS)%≤0.0002%0.00012Selenium (Se)%≤0.0005%0.0001Heavy metals (As PB)%≤0.0005%0.0.0003Water Insoluble%≤0.02%0.0013Iron(Fe)%≤0.002%0.0012CAS NO7681-57-4PH ...

Supplier: Weifang Yuanhua Chemical Industry Co., Ltd.

[China Manufacturers]

Calcium Carbonate for Toothpaste (PCC)

Dec 18, 2012

Calcium Carbonate for Toothpaste (PCC) content:98% ,320mesh Test ItemSpecification1.AppearancePowder2.CaCo3 content98.25%3.HeavyMetals,max 0.001%4.whiteness ,max 93.3%5.Residue of Sieve (320 mesh) max0.5%6.Sulfidezero7.PH value 9.58Please feel free to contact me on more information.Thanks & Best regards,Bob Chang (Mr.)Henan Kingway Chemicals Co., Ltd. Calcium Carbonate for Toothpaste (PCC)

Supplier: Henan Kingway Chemicals Co., Ltd.

[China Manufacturers]

Potassium carbonate reagent grade 99%

Jan 07, 2013

... chemicals, and for the removal of industrial gases of hydrogen sulfide and carbon dioxide, also used for wire, printing ink manufacture ...

Supplier: Tianjin Flourish Chemical Co., Ltd.

[China Manufacturers]

Ammonium Sulfocyanate

Jan 14, 2013

... °C may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon.Usage: Genaral ...

Supplier: Henan Yindu Chemical Co., Ltd.

[China Manufacturers]

Sodium formate

Dec 30, 2012

1)Specification:95%Min 2)Packing:25kgs bag 3)Prompt Delivery 4)Competitive Price 5)Excellent Quality Molecular formula: HCOONaMolecular weight:68.01Appearance: Specific gravity,1.919g/cm3. with little FORMIC ACID smell. can dissolve in water and glycerol., Melting point: 253, , it will be decomposed into and sodium oxalate in heating.Packing: in 25kgs pp/pe bagsStore: Store products under cool; ...

Supplier: Dahua Group Dalian Guanlin International Trade Co., Ltd.

[China Manufacturers]

dimethyl disulfide,dmds

Feb 07, 2013

... NO624-92-0AppearanceColorless or lightyellow liquidPurity(%)≥99.5Methanethiol(%)≤0.1Dimethy sulfide(%)≤0.1Water content(%)≤600Dimethy polysulfide(%)≤0.2Sulfphur content(%)≥68PackingPacked in ...

Supplier: Tianjin Xinze Fine Chemical Co., Ltd.

[China Manufacturers]

high purity barium chloride anhydrous

Feb 27, 2012

... %max--Calcium(Ca)0.03%max0.036%max0.090%max--Sulfide(based on S)0.002%max0.003%max0.008%max ...

Supplier: Huantai Maqiao Houjin Talcum Powder Plant

[China Manufacturers]

Sodium Hydrosulfide

Mar 20, 2013

... : 16721-80-5 4) Synonyms: sodium hydrogen sulphide, sodium hydrogen sulfide, sodium sulfhydrate, sodium bisulphide Sodium Hydrosulfide

Supplier: Tianjin Tiger International Trade Co., Ltd.

[China Manufacturers]

sell soda

Jan 17, 2013

... because of excessive pesticide spraying and adhesive organic acid or sulfide, which can keep vegetables original nature, and remove pesticide on ...

Supplier: Weifang Wanhong Chemicals Co., Ltd.

[China Manufacturers]

Sodium sulphate99.5%

Mar 11, 2013

... in the high temperature reaction time is reduced to sodium sulfide.With normal: synthetic detergent used as filling agent;Used for ... sodium sulfide, ultramarine blue, sodium silicate and chemical products manufacturing;The papermaking ...

Supplier: Qingdao Highsky International Trade Co., Ltd.

[China Manufacturers]

Sodium Hydroxide Flakes(caustic soda Flakes) solid 96% 99% 75%85%

Sep 11, 2012

... deal with with bauxite of processing. Used for removing hydrogen sulfide and sulphide of the sulphur alcohol in the petroleum industry ...

Supplier: Weifang Hongyuan Imp. & Exp. Co., Ltd.

[China Manufacturers]

Sodim Ethyl Xanthate

Feb 27, 2013

... a low cost and powerful collector for flotation treatment of sulfide multi-metallic ores, specially used in natural circuit for copper ...

Supplier: Tianjin Jingang Chemical Co., Ltd.

[China Manufacturers]

ferrous sulphate mono

Feb 17, 2013

... .3.as precipitator,take dyeing factory for example,can remove sulfide.4. used as raw material, for iron oxide red plant ...

Supplier: Shenzhen Chang Long Technology Co., Ltd.

[China Manufacturers]

Sodium Hydrosulfide flake / leather chemicals

Dec 20, 2012

1. Sodium Hydrosulfide Flake 70% min 2. Sodium Sulfide 2% Max Sodium Hydrosulfide flake / leather chemicalsPackaging & Delivery Packaging Detail:25kg bags & 900kg bagDelivery Detail:30 ~ 45 daysSpecificationsSodium Hydrosulfide flake / leather chemicals 1. Sodium Hydrosulfide Flake 70% min 2. Sodium Sulfide 2% Max Sodium Hydrosulfide flake / leather chemicals

Supplier: Jiangsu Bohan Industry Trade Limited

[China Manufacturers]

Iron pretreatment desulfurization agent

Feb 02, 2013

... with S element in the FeS and finally forms a sulfide with a stable structure and insoluble in liquid steel. So ...

Supplier: Tangshan Hengxinda Trading Co., Ltd.

[China Manufacturers]

Ammonium thiosulfate solution

Nov 01, 2012

Ammonium thiosulfate is a kind of Colorless transparent liquid, which be used in photo application. Spec for ammonium thiosulfate as below: ItemsSpecifications:Color (pt-Co Scale)15 MaxAssay56~60Ammonium sulfite 1.0 MaxAlkalinity0.3~1.5Insoluble matter ( precipitation of Ca and Mg)0.2 MaxIron 0.00025 MaxSulfide(as S)0.0002 MaxIgnition residual0.1 MaxDensity at 20 oC1.32-1.335Heavy metals(as Pb)0. ...

Supplier: Tianjin Yuanlong Chemical Industry Co., Ltd.

[China Manufacturers]

Ammonium sulfocyanate

Jan 11, 2013

... 170 may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon. Packing: 25kg ...

Supplier: Tangshan Sanjiang Chemical Co., Ltd.

[China Manufacturers]

LED Silicone Rubber Electronic Material

Feb 18, 2013

... the application areas.Organotin compound or Condensation silicone with organotinSulphur, sulfide and sulfur rubber materials.Amine compounds as well as contains ...

Supplier: Shenzhen Hong Ye Jie Technology Co., Ltd.

[China Manufacturers]