chemical formula sodium sulfide,China chemical formula sodium sulfide Manufacturers, Suppliers

Industrial Sodium Sulfide

Feb 09, 2012

Use in dyestuff industry Chemical ElementsSpecifications %Grade 1Grade 2Grade 3Na2S >=60.060.060.0Na2SO3 <=2.0 Sodium Hyposulfite (Na2S2O3) <=2.0 Fe <=0 ... rubber industry.Packing: 25 kgs /PP bagStorage: Avoid moisture Industrial Sodium Sulfide

Supplier: Qingdao Dongdu Co., Ltd.

[China Manufacturers]

Sodium Sulphide (Sodium Sulfide)

Oct 31, 2012

... to contact us if you have inquiry. 1500PPMSodium sulfide Sodium sulfide/Na2S(%)60.0MinFe/Fe(%)0.15MaxSodium carbonate/Na2CO3(%)5 ... .0MaxWater insolubles/Water Insoluble(%)0.4Max 150PPM/80PPMSodium sulfide/Na2S(%)60.0MinFe/Fe(%)0.015Max/0.008MaxSodium ... sulfide/Na2S(%)60.0MinFe/Fe(%)0.005Max/0.003MaxSodium carbonate/Na2CO3(%)2.0MaxWater insolubles/Water Insoluble(%)0.2Max Sodium Sulphide (Sodium Sulfide ...

Supplier: Taian Yonghe Chemical Co., Ltd.

[China Manufacturers]

Factory produce Sodium Metabisulfite Chemical formula

Jan 21, 2013

... Competitive price; best service; good quality Nice reputation in overseas ♦Sodium Metabisulfite Food GradeAppearance: White to white yellow crystal powderMolecular Formular ... for food industries; Sterilization and antisepsis of beverage. Factory produce Sodium Metabisulfite Chemical formula

Supplier: Tangshan Huizhong Chemical Industry Co., Ltd.

[China Manufacturers]

SHMP 68%; Sodium Hexametaphosphate chemical formula

Oct 17, 2012

SHMP 68%; Sodium Hexametaphosphate chemical formula 1.Manufacture 2.Competitive price 3.Six Years 4.Ship ... , metallic ion chelating agent and bulking agent etc.. SHMP 68%; Sodium Hexametaphosphate chemical formula

Supplier: Zhengzhou Qiangjin Science And Technology Trading Co., Ltd.

[China Manufacturers]

Sodium sulfide (rotten base)

Feb 15, 2012

... .S.code: 2830101000 Molecular formula: Na2SMolecular Weight: 78.0445 Alias:Sodium monosulfide; Sodium sulfuret; Disodium monosulfide; Disodium sulfide; disodiummono sulfide; Sodium sulfide.Physical and chemical properties :Density 1 ...

Supplier: Jinan Qianyue Chemical Dept.

[China Manufacturers]

Sodium Sulfide flake

Nov 14, 2012

Sodium Sulfide Yellow flake Red flake Sodium sulfide[ Molecular Formula ] : Na2S[EINECS] : 215-211-5[Cas No]. 1313-82-2[ ... for the sulfitization of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent.it is used ... in the production of rubber chemicals, sulfur dyes and other chemical compounds.Its used in other applications include ore flotation,oil ...

Supplier: Shijiazhuang He Dye Chem Co., Ltd.

[China Manufacturers]

Sodium Sulfide Flakes

Jan 12, 2013

... and best price. Sodium Sulphide Flakes (Sodium Sulfide Flakes)Formula: Na2S Character: Flakes, Because of Impurites, Industrial Sodium Suphide is pink, ... brown yellow matter. Usage: Tanning, Papermaking, Pesticide, Dye, Chemical ... %≤2.0Water Insoluble Matter %≤0.05 Sodium Sulfide Flakes

Supplier: Shijiazhuang YCSD Trade Co., Ltd.

[China Manufacturers]

sodium sulfide

Dec 20, 2012

... Sodium Sulfide Yellow Flake 60% 2. Sodium Sulfide 60% Min 3. Sodium Carbonate 2% Max 4. Sodium Sulfite 1% Max 1. Sodium Sulfide Yellow Flake 60% 2. Sodium Sulfide ... sulfitization of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It ... production of rubber chemicals, sulfur dyes and other chemical compounds. It is use in other applications include ...

Supplier: YSHC(Tianjin) Chemical Company Limited

[China Manufacturers]

Sodium Sulfide Price

Feb 02, 2013

1)Sodium Sulfide Competitive Price 2)Na2S:52%,60%Min 3) ... N.W150kgs drum. Purity 52%,60% Sodium Sulfide (Fe:5ppm-1500ppm)1.PropertiesProduct name: sodium sulfideCAS No.:1313-82-2 EINECS No ... NO.:1849.IMDG: 8.2.Molecular Weight:78.04 Molecular Formula: Na2SAppearance: Red or yellow, flakes or solid2. ApplicationsUsed as ... ); observe all warnings and precautions listed for the product. Sodium Sulfide Price

Supplier: Tianjin Jingxiangtai Imports & Exports Trade Limited Company

[China Manufacturers]

na2s good quality sodium sulfide

Jan 05, 2013

sodium sulfide 1.MOQ is 1MT 2.yellow or red flakes 3.10ppm, 20ppm,30ppm,80ppm,150ppm,1500ppm 4.100% gurantee sodium sulfideyellow or ... red flakes 10ppm,20ppm,30ppm,80ppm,150ppm,1500ppmMolecular formula:Na2SHS CODE:2830101000Class No.:8UN ... .2.00%max.2.00%max.ColourYellowRED na2s good quality sodium sulfide

Supplier: Lianyungang Saining International Trade Co., Ltd.

[China Manufacturers]

Sodium sulfide

Jun 17, 2012

... recovery system 3.independent and complete production line Product:Sodium sulfideFormula:Na2SNature:Melted solid or flake, brown red, ... , the innermost layer of the plastic bag.Quality indicators: ProjectIndexSodium sulfide(Na2S)% ≥60Iron(Fe)% ≤0.15Sodium carbonate(Na2CO3)% ≤5Water-insoluble ... new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Sodium sulfide

Supplier: Shanghai Baijin Chemical Group Co., Ltd.

[China Manufacturers]

Sodium Sulphide/ Sodium Sulfide 60% Red Flake

Feb 23, 2012

... : 4.0%max Water insoluble: 0.3%max Sodium Sulphide Red Flake1. Molecular Formula: Na2S2. Specification Na2S≥ 60 %Fe≤ 0.15 % (1500ppm ... insoluble≤ 0.3 % 3. Packing: in 25kg plastic woven bags Sodium Sulphide/ Sodium Sulfide 60% Red Flake

Supplier: Sunshine Resources Holdings Limited

[China Manufacturers]

Sodium Sulfide

Jul 07, 2012

Properties: Sodium Sulfide Flakes, maroon color or yellow color, easily soluble in water, ... CHEMICAL CHARACTERISTCSNa2S 50--60% minFe0.015% maxNa2CO32.00% max Na2SO32.00% max Na2S2O32.00% MaxWater insoluble 0.2% Packing: 25kg/bag Sodium Sulfide ...

Supplier: Wuhan Hotian Chemicals Limited

[China Manufacturers]

Sodium Sulphide/Sodium Sulfide flake packing

Jul 13, 2012

... solution, easily oxidized when exposed to air, poisonus Product: Sodium Sulphide 150ppmUsed as making sulphur dyes or dyestuff intermediate reducer ... widely in pigment and rubber industry, etc.Products name: Sodium Sulphide, Sodium SulfideMolecular Formula: Na2SSpecification: 60%CAS NO. 1313-82-2H.S ... -making. also widely in pigment and rubber industry, etc. Sodium Sulphide/Sodium Sulfide flake packing

Supplier: Tianjin Brightway International Co., Ltd.

[China Manufacturers]

sodium sulfide crystal

Mar 06, 2013

... quality, prompt shipment, supply guarantee, monthly exports 3000mt Sodium Sulfide crystal 43%minWhite granular 1)Specifications Index Item Index Soldium ... .15AppearanceWhite granularApplication: Mainly used in engineering plastics, rubber, silicone, chemical cleaning agents, medicines, health food additives, etc. 3) Package ... manufactuers,has exported it to many countries. sodium sulfide crystal

Supplier: Guangzhou Everest Chemicals Limited

[China Manufacturers]

Water treatment chemical PASP(Sodium of Polyaspartic Acid) is for corrosion inhibitor and antiscale

Jun 04, 2012

... CAS NO.:181828-06-8 Sodium of Polyaspartic Acid (PASP)[CAS No.] 181828-06-8 Molecular formula: [C4H4NO3Na]xMolecular weight: ... 1000-5000 Properties:PASP(Sodium of Polyaspartic Acid) is a ... and skin, once contacted, flush with water. Water treatment chemical PASP(Sodium of Polyaspartic Acid) is for corrosion inhibitor and antiscale

Supplier: SPE Chemicals Co., Ltd.

[China Manufacturers]

The reductant for chemical plating, Sodium Hypophosphate

May 23, 2012

... in position to supply 1)industry grade 2) food grade Sodium HypophosphiteMolecular formula: NaH2PO2.H2OMolecular weight: 105.99Appearance& properties: White crystalline, ... Multi-wall paper bagUsage:Mainly used as the reductant for chemical plating. A dense and uniform nickel phosphorus film can ... synthetic resins and additive for foods The reductant for chemical plating, Sodium Hypophosphate

Supplier: Briture Co., Ltd.

[China Manufacturers]

Sodium sulfide

Jun 20, 2012

... Sulfur recovery system 3.independent and complete production line Product:Sodium sulfideFormula:Na2SNature:Melted solid or flake, brown red, soluble in ... innermost layer of the plastic bag.Quality indicators: ProjectIndexSodium sulfide(Na2S)% ≥60Iron(Fe)% ≤0.15Sodium carbonate(Na2CO3)% ≤5Water-insoluble% ≤0.4 Sodium sulfide

Supplier: Minle Fuyuan Chemical Co., Ltd.

[China Manufacturers]

Manufacturer sodium sulfide 60% 25-30ppm

Jan 05, 2013

... of febrifuge such as phenacetinOthers: for the production of sodium thiosulfate, sodium polysulfide and sodium bisulfide, ectDetails and specifications: ITEMSSTANDARDRESULTSPURITY(Na2S)≥60.00 ... %0.04%0.025%AppearanceReddish-yellow flake with odorQUALIFIED Manufacturer sodium sulfide 60% 25-30ppm

Supplier: Tianjin Shengxinhai Chemical Co., Ltd.

[China Manufacturers]

sodium sulfide ---Fe 30ppm

Oct 07, 2012

... heart of our business. Specification: (national standards GB/T10500--2000)sodium sulphide 60%min 1500ppm Red Flake Iterms StandardsNa2S%: 60%minNa2CO3 ... into febrifugal medicine.It is also used to make into sodium thiosulfate, sodium hydrosulphide sodium sulfide ---Fe 30ppm

Supplier: Lianyungang Circle International Trade Co., Ltd.

[China Manufacturers]