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Sodium sulfite anhydrous technical grade

Nov 16, 2012

sodium sulfite molecular formula: Na2SO3 CAS: 7757-83-7 Appearance:Colorless crystal or powder sodium sulfiteProperties:Clarify degrees test ... used in making sulfite cellulose esters, glucosinolate and sodium, organic chemicals, bleached fabrics etc, also used ... 0Clarify degrees testConformConformWater insoluble /%≤0.005≤0.01Acidic sulphite (NaHSO3)ConformConformFree alkali (Na2CO3)/%≤0.1≤0.3Chloride ...

Supplier: Tianjin Flourish Chemical Co., Ltd. [China Manufacturers]

Anhydrous sodium sulfite

Jun 18, 2012

... .5, the solubility is 28% , the density is 2.633 Sodium SulfiteMolecular formula:Na2SO3properties:White crystal or powder, crystal form, PH ... %Water insoluble substance≤0.003%Free alkali≤0.40% Anhydrous sodium sulfite

Supplier: Tianjin Ronghong Chemical Co., Ltd. [China Manufacturers]

Sodium hydrosulphite

Mar 01, 2012

... . It is used as reducing agent in chemical industry.6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching ... 15ppm 16ppm11ppmWater Insolubles0.05%0.04% 0.04%0.01% Sodium hydrosulphite

Supplier: Tianjin New Ocean International Trade Co., Ltd. [China Manufacturers]

Sodium caseinate/calcium sodium caseinate

Feb 10, 2012

... /Neg GB 4789.1-4789.28 # Coag. Pos. Staphylococci: Neg.# sulphite reducing clostridia:Neg. Sodium caseinate/calcium sodium caseinate

Supplier: Shandong Head Co., Ltd. [China Manufacturers]

Sodium Sulphate Anhydrous

Oct 16, 2012

1.Product Name: Sodium Sulphate Anhydrous 2.Molecular Formula: Na2SO3 Product Name: Sodium Sulphate AnhydrousMolecular Formula: Na2SO3Application: mainly used in detergents, textiles, photography, ... plastic woven bagWe can supply the product of different grade. Sodium Sulphate Anhydrous

Supplier: Guangzhou Runxin Trading Co., Ltd. [China Manufacturers]

Sodium Sulphide 60% 1500ppm

Mar 11, 2012

... )ISO passed 5)Stable quality in purity, color, impurity 1500ppm sodium sulphide, Usage : as making sulphur dyestuff intermediate reducer, modant, ... depilotary for leather etc.Specification Sodium sulphide 1500ppmNa2S (%) 60 MINNa2SO3 (%) 2.00 MAXNa2S2O3 (%) 2.00 ... MAXNa2CO3 (%) 5.00 MAXWater Insoluble (%) 0.4 MAXISO certificate Sodium Sulphide 60% 1500ppm

Supplier: Tianjin Crown Champion Int'l Trading Co., Ltd. [China Manufacturers]

Sodium Hydrosulfide 70% Min Flakes

Mar 04, 2012

... NO: 16721-80-5 4) Synonyms: sodium hydrogen sulphide, sodium hydrogen sulfide, sodium sulfhydrate, sodium bisulphide Specification of sodium hydrosulfide ItermsStandardsResultNaHS (%)70.0 Min70.8Na2S ... NO: 16721-80-5 Hs NO.: 28301090ALIAS: Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.Predominance:mainly used by mill run ...

Supplier: Tianjin Tiger International Trade Co., Ltd. [China Manufacturers]

sodium pyrosulfite 98%

Apr 26, 2012

... .Steady high quality 3.Purity:98% 4.Prompt delivery sodium pyrosulfite98% Industry Grade Sodium metabisulphiteProperty: white or light yellow crystal powder, a ... ppm max1ppm maxCadmium (Cd )1ppm max-Nickel (Ni)1ppm max-Na2SO3 + Na2SO41.5% max-PH value :4.0-4.84.0 ... .Storage: Store the product in a dry and cool place sodium pyrosulfite 98%

Supplier: Shandong Shouguang Landy Chemistry Co., Ltd. [China Manufacturers]

sodium hydrosulphide liquid,crystal

Oct 24, 2012

... .5NO Na2CO3(%): max2NO 2NO Water-Insoluble(%) max0.005NO 0.005NO sodium hydrosulphide liquid,crystal

Supplier: Lianyungang Circle International Trade Co., Ltd. [China Manufacturers]

Sodium metabisulphite industrial grade

Feb 29, 2012

... )1 ppm max-Na2SO3+Na2SO41.5% max-PH value4.0-4.84.0-4.8RemarkConformed with USP standard Sodium metabisulphite industrial grade ...

Supplier: Shandong Hailan Chemical Industry Co., Ltd. [China Manufacturers]

Sodium Sulphide flake from Xinjiang China

Nov 27, 2012

Xinjiang Origin Sodium Sulphide with high quality and competitive price! CAS No.1313- ... bags, or jumbo bagStorage ConditionSweep,dry,avoid insolation and raining Sodium Sulphide flake from Xinjiang China

Supplier: Xinjiang Hirun International Trade Co., Ltd. [China Manufacturers]

Sodium Hydrogen Sulfide

Apr 08, 2012

We are leading manufactuer of Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate Sodium Hydrosulfide Molecular formula: NaHS Molecular weight: 56.06 ... .0050.005--AppearanceYellowish FlakeYellowish Flake Synonyms: Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.Predominance:mainly used by mill run ...

Supplier: Henan Tianshui Chemical Co., Ltd. [China Manufacturers]

Sodium Hydrosulfite

Feb 15, 2012

... Place of origin: Zhejiang province CAS NO:7775-14-6 Sodium hydrosulfite.Sodium Dithionite is a free – flowing, dry, white material available ... a variety of grade each with a different level of sodium dithionite. It usually used in textile, pulp and paper, leather ... .35%Fe15ppm13ppm18ppm11ppmWater Insolubles0.05%0.04%0.04%0.01% Sodium Hydrosulfite

Supplier: Shanghai Polymet Commodities Ltd. [China Manufacturers]

anhydrous sodium sulfite

Mar 31, 2012

anhydrous sodium sulfite 1,Molecular formula : Na2SO3 2,Appearance : white crystalline powder 3,Main content :97%,96%,93% anhydrous sodium sulfite1,Molecular formula : Na2SO32,Molecular weight : 126.043,Appearance : white crystalline powder4,Main content :97%,96%,93%5,Competitive price,6,Pass ISO, producing under strict inspection6,Annuual production:20,000mt anhydrous sodium sulfite

Supplier: Weifang Haibin Chemical Co., Ltd. [China Manufacturers]

Sodium Sulphide yellow flakes

Jun 25, 2012

... plastic woven bag (4)timely delivery Product name:60% Sodium SulfideDetailed Photos SpecificationStandardNA2S60%minNA2CO33.00%maxFe30ppmNA2S2O33.00%maxNA2S2O33.00%maxWater ... insoluble0.18%maxNA2SO32.00%max60% Sodium sulfide yellow flakes1.Packing details:25kg/ woven bags lined ... and rubber industry etc.Working ProcessDangerous Goods Certificate Sodium Sulphide yellow flakes

Supplier: Jiujiang Huirong Trade Co., Ltd. [China Manufacturers]

Sodium hydrosulfide

Jun 10, 2012

... Details:ClassificationSulfideTypeSodium HydrosulfideCAS No.16721-80-5Other Namessodium hydrosulphide, sodium hydrogen sulfide,sodium hydrogen sulphideMFNaHSEINECS No.240-778-0Place of OriginHenan, China ... NO: 16721-80-5 Hs NO.: 28301090ALIAS: Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.Predominance:mainly used by mill run ...

Supplier: Henan Yindu Chemical Co., Ltd. [China Manufacturers]

43%min crystal NA2S Sodium Sulphide---supply high quality goods

Jul 21, 2012

... Color:white We have large warehouse near xingang port. Crystal sodium sulphide is used in producing leather,and textile.Please check ... .25Na2S2O3(%)0.42Water Insoluble(%)0.001 43%min crystal NA2S Sodium Sulphide---supply high quality goods

Supplier: Tianjin Oriental International Trading Co., Ltd. [China Manufacturers]

Sodium Sulfide

Dec 05, 2012

Properties: Sodium Sulfide Flakes, maroon color or yellow color, easily soluble in ... % max Na2S2O32.00% MaxWater insoluble 0.2% Packing: 25kg/bag Sodium Sulfide

Supplier: Wuhan Hotian Chemicals Limited [China Manufacturers]

Sodium Methyl allyl Sulfonate----99.5 factory

Apr 27, 2012

... 1500 mts per annumIndex: Analysis ItemsIndexAnalysis ItemsIndexAqueous SolutionTransparence Na2SO3≤0.02%Content99.5%H2O≤0.5%Cl-≤0 ... can polymerize with acrylic acid, acrylamide, maleic anhydride, sodium hypophosphite and has good scale inhibition effects for calcium ... chemical, it can polymerize with acrylamide, acrylic acid, sodium humate, acrylamido propyl trimethyl ammonium chloride, acrylamido-ethyl ...

Supplier: Shouguang City Songchuan Industrial Additives Co., Ltd. [China Manufacturers]

sodium hydrosulfite

Oct 15, 2012

... , wool and silk bleaching, disperse dyes reducing clieaning. And it sodium hydrosulfiteChemical Formula Na2O4S2Molecular Weight 174.1071CAS NO. 7775-14-6Specification ... -7.0%3.5-7.0%3.5-7.0%Na2SO3%0.6%max0.6%max0.6%maxHCOONa%0.05%max0 ...

Supplier: Hongye Chemical Co., Ltd. [China Manufacturers]