sodium sulfide nonahydrate,China sodium sulfide nonahydrate Manufacturers, Suppliers

Sodium Sulfide60% Red/Yellow Flakes

Aug 25, 2012

... %maxWater insoluble0.40%maxFe0.15%max2) Low Ferric Sodium Sulfide (yellow Flake)---150ppm ItemStandardNa2S60%minNa2CO32.0%maxWater insoluble0. ... 20%maxFe0.015%max3) Low Ferric Sodium Sulfide (yellow Flake)---50/80ppm ItemStandardNa2S60%minNa2CO32.0%maxWater ... .03%maxFe0.0010-0.0015%6) Low Ferric Sodium Sulfide (yellow Flake)---5ppm ItemStandardNa2S60%minNa2CO31.7%maxWater insoluble0 ...

Supplier: Sure Chemical Co., Ltd. Shijiazhuang

[China Manufacturers]

Sodium Sulphide

Nov 28, 2012

... kg net bags, or as customers required Specification:Product NameSodium Sulfide ( Yellow flakes and Red flakes)UN NO.1849SynonymFlake Alcali ... alkaline solution, easily oxidized when exposed to air, poison.Specification Sodium Sulphide Red flake: 1) Na2S : 60.0% Min2) Na2CO3 : ... Max3) Water Insoluble : 0.4% Max4) Fe : 0.15% Max Sodium Sulphide Yellow flake1) Na2S : 60.0% Min2) Na2CO3 : 2.0 ...

Supplier: Guangzhou Baochu Chemical Co., Ltd.

[China Manufacturers]

Hot Sale Sodium Sulphide/sodium sulphide flakes/sodium sulphide 60% yellow flakes

Nov 08, 2012

... :making sulphur dyestuff intermedia...Brand Name: KaiMeiLong sodium sulfideModel Number:1500ppm, 150ppm,80ppm,50ppm,30ppmColor ... receiving advanced paymentSpecificationsSodium Sulphide1.60% in purity2.Sodium sulphide flakes3.Packing:25kg PP bag4.Fe: ... price, and we have large storage.1)Sodium sulfide yellow and red flakes2)Specifications 50ppm80ppm150ppm1500ppmNa2S60min60min60min60minNa2SO32.00max2. ...

Supplier: Tianjin Jixin Industrial & Trade Co., Ltd.

[China Manufacturers]

Adhesive distributor

Jul 16, 2012

Adhesive distributor perfectly resolves the problem that hot melt adhesive is hard to dry Melting material, through material distributor, drips down to the steel belt which is moving evenly. Under the belt, there are continuous sprayer and cooling device which can cool, solidify and pelletize material on belt as soon as possible. According to material feature and process requirements, outward ...

Supplier: Zhangjiagang Raidsant Machinery Co., Ltd.

[China Manufacturers]

SULPHUR BLACK

Dec 16, 2012

... powder leuco or fine-grained.Slightly in water.Soluble in sodium sulfide solution into a drak green leuco.Soluble in hot concentrated ...

Supplier: Tangshan C&M Trading Co., Ltd.

[China Manufacturers]

Sulphur Black BR200%

Oct 05, 2012

... standard )100%ShadeApproximate to the StandardMoisture, % ≤6.0Insoluble matter in Sodium Sulfide, % ≤0.4Use :mainly used dyeing on cotton,also used dyeing ...

Supplier: Tianjin Tiger International Trade Co., Ltd.

[China Manufacturers]

Sulfur Black

Jun 25, 2012

... Moisture 5 %max Insoluble matters when in the solution of sodium sulfide 0.5% % Free sulfur content 0.5 % max3.APPEARANCE:Bright ...

Supplier: Tianjin Yuanlong Chemical Industry Co., Ltd.

[China Manufacturers]

Caustic Soda Solid 99%

Feb 05, 2012

... to neutralise any acid gas (such as hydrogen sulfide and carbon dioxide) which may be encountered ... washing. As above, sodium hydroxide reacts with weak acids such as hydrogen sulfide and mercaptans to give ... the non-volatile sodium salts which can be ... also widely used in making paper. Along with sodium sulfide, NaOH is a key component of the white ...

Supplier: Guangzhou Sheng Wang Company Ltd.

[China Manufacturers]

Sulphur black

Feb 14, 2012

... /522 Sulphur Black) Properties: Slightly insoluble in water, soluble in Sodium Sulfide with a green-black color.Appearance: Black Flash PowderStrength:150 ...

Supplier: Tianjin Ruifengtiantai International Trade Co., Ltd.

[China Manufacturers]

BR200% sulphur black for textile

Oct 29, 2012

... Approximate to the Standard Moisture, % ≤ 6.0 Insoluble matter in Sodium Sulfide, % ≤ 0.5 BR200% sulphur black for textile

Supplier: Henan Victory Industry Co., Ltd.

[China Manufacturers]

INCONEL 600 (UNS N06600 / W.nr. 2.4816)

Mar 19, 2012

... tubes, tube sheets and flaking trays for the manufacture of sodium sulfide.Paper industry - equipment for handling abietic acid in the manufacture ...

Supplier: Zhejiang Chaowei New Material Co., Ltd.

[China Manufacturers]

Drum Dryer(Flaker)

May 10, 2012

... , triphenylphosphine (TPP), caprolactam, asphalt and other organic chemical products; and sodium sulfide, ion-exchange membrane (or diaphragm) caustic soda, potassium hydroxide, chromic ... anhydride, sodium hydrosulfide, calcium chloride dihydrate , sulfur, phosphorus pentasulfide and other inorganic ...

Supplier: Nanjing Tianhua Chemical Engineering Co., Ltd.

[China Manufacturers]

Sodium Thiosulfate

Aug 01, 2012

Colorless or slightly yellowish monoclinic crystal compound . 1, Chemical name: Sodium Thiosulfate 2, Structural formula: 3, Molecular formula: Na2S2O2·5H2O4, Molecular ... blush preventive agent, and as a disinfectant. and decolor agent Sodium Thiosulfate

Supplier: Lianyungang D&G Science And Technology Development Co., Ltd.

[China Manufacturers]

Sodium citrate

Feb 29, 2012

Sodium citrate BP/USP/E330/331 ItemBP98E331Appearancecolorless or white crystal, crystalline ... and toxic substances, handle with care, and avoid packing damage. Sodium citrate

Supplier: Anhui Bbca International Co., Ltd.

[China Manufacturers]

Sodium metasillcate

Nov 19, 2012

Sodium metasilicate , anhydrous ,nonahydrate, pentahydrate Sodium metasillcate with pentahydrateMolecular formula:Na2Sio3.9H2OSpecification:Na2O:20.0%-30. ... :75% minPacking:25kg/bag(Mould outside and arrange inside bag)..Sodium metasillcate with pentahydrateSpecificationNa2O:28.5%-30.0%SiO2:27.3 ...

Supplier: Hainan Huarong Chemical Co., Ltd.

[China Manufacturers]

Sodium thiosulfate (Sodium thiosulphate) 99%min

Aug 28, 2012

Commodity: Sodium thiosulphate 99% 1. Assay: 99%min 2. crystal size: 3- ... , soluble in water, alcohol, in air heating is decomposed into sodium and sulfur dioxide oxidation. In the air (oxygen from the ... .5%≥98.0%Waterinsoluble≤0.01%≤0.03%≤0.03%Sulfide≤0.001%≤0.003%≤0.003%Fe≤0.001%≤0 ... value6.5-9.56.5-9.56.5-9.5 Sodium thiosulfate (Sodium thiosulphate) 99%min

Supplier: Henan Eastar Chemicals Co., Ltd.

[China Manufacturers]

Sodium Thiosulfate

Sep 22, 2012

... in fixers, plating, leather, reductant, dechlorinating agent. 1, Chemical name: Sodium thiosulfate 2, Structural formula:3, Molecular formula: Na2S2O2·5H2O4, Molecular ... .0%Water Insoluble matter ≤0.01%≤0.03%≤0.03%Sulfide≤0.001%≤0.003%≤0.001%Fe≤0.001%≤0 ... blush preventive agent, and as a disinfectant. and decolor agent Sodium Thiosulfate

Supplier: Changsha Jinyi Chemical Co., Ltd.

[China Manufacturers]

Sodium Thiosulphate

Feb 05, 2012

... reductant, dechlorinating agent, sulfur dyeing agent.1.Another name: Sodium thiosulfate 2. Molecular formula: Na2S2O3 .5H 2O 3. ... bag, or following your demand. 7.Specification of Sodium Hyposulphite ItemPhotographic gradeIndustrial gradeAnhydrous gradeAppearancecolorless transparent crystalcolorless transparent crystalwhite ... Insoluble matter≤0.01%≤0.03%≤0.03%Sulfide≤0.001%≤0.003%≤0.001%Fe≤0. ...

Supplier: Shangyu Xin Cheng Environmental Protection Equipment Co., Ltd.

[China Manufacturers]

Sodium sulfite anhydrous reagent grade 98%

Mar 03, 2013

... CAS: 7757-83-7 Appearance:Colorless crystal or powder sodium sulfiteProperties:Clarify degrees test colorless, single inclined crystals or ... high produce poisonous sulfide decomposition smoke.Use:Industrial mainly used in making sulfite cellulose esters, glucosinolate and sodium, organic chemicals, ... you are interested in our products please contact me. Sodium sulfite anhydrous reagent grade 98%

Supplier: Tianjin Flourish Chemical Co., Ltd.

[China Manufacturers]

Sodium formate

Dec 30, 2012

... glycerol., Melting point: 253, , it will be decomposed into and sodium oxalate in heating.Packing: in 25kgs pp/pe bagsStore: Store ... used in production for formic acid, oxalic acid and formamide. Sodium formate

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

[China Manufacturers]