astm specification of sodium hydrosulfite,Find astm specification of sodium hydrosulfite Manufacturers, Suppliers on ECVERY.com

sodium formate used as a chemical raw material for production of sodium hydrosulfite, oxalic acid and formic acid

Apr 30, 2012

... for the catalyst and stable synthetic agent; Reducing agent of printing industry; It is used for chemical analytical ... and so forth. Sodium can also be used as a chemical raw material for production of sodium hydrosulfite, oxalic acid and ... formic acid.Packing:25kg pp bags sodium formate used as a chemical raw material for production of sodium hydrosulfite, ...

Supplier: Liaocheng Yunhe Material Co., Ltd. [China Manufacturers]

sodium hydrosulfite

Feb 09, 2012

... iron drums with double inner polybagsWe are manufacturer of sodium hydrosulfite , and we welcome all of the customers contact us if you have any ... demand of the product sodiun hydrosulfite .SpecificationsSodium Hydrosulfite 88%min Molecular formula: Na2S2O4 CAS: 7775 ... caramel ,candy liquid glucose, bamboo shoots, mushrooms and canned mushrooms. sodium hydrosulfite

Supplier: Jinhe Sodium Hydrosulfite Factory Co., Ltd. [China Manufacturers]

chemical of sodium potassium silicate

Sep 07, 2012

... Quick dry/Little scattering Industrial Sodium potassium Silicate: Industrial Potassium Sodium Silicate is mainly used to produce adhesive of florescent screen tube,welding ... blue,transparent ,nontoxic and flavourless solid or thick liquid.specification:potassium than sodium:1 than 1Modulus(M)Potassiumoxide(K2O)%Sodiumoxide(Na2O)%silicate ... %-22%9%-11%66.5%-69.5%<1% chemical of sodium potassium silicate

Supplier: Baoding Runfeng Industrial Co., Ltd. [China Manufacturers]

(Hot Sale)Sodium Hydrosulfite 85%

Apr 17, 2012

... .PACKED IN 50KGS IRON DRUMS 4.ISO Certificate Sodium Hydrosulfite 85%, 88% 1.Specification: INDEX90%88%85%FOOD ADDITIVENa2S2O4≥90%≥88%≥85 ... bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,4. It is used in ... the compound of thiourea and other sulphides. 5. It is used as reducing agent in chemical industry.6. Sodium hydrosulfite food additive ...

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

Sodium hydrosulfite 90%

Apr 24, 2012

... for vat dyeing, reduction cleaning, printing and stripping, textile mat Sodium Hydrosulfite CAS NO:7775-14-6H.S code:28311000Content: 85% 88 ... time limit( month )12Usage:(1) Used as reducer, dyes auxiliary of dyeing industry, synthetic dyes and intermediates.(2) Used as bleaching ... agent of paper pulp in paper-making industry. (3) Used as ...

Supplier: Guangzhou Sheng Wang Company Ltd. [China Manufacturers]

sodium hydrosulfite

May 23, 2012

... , the compound of thiourea and other sulphides. 5. It is used as reducing agent in chemical industry.6. Sodium hydrosulfite food additive grade ... , candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms. Product Specification : .Technical GradeFood Grade90%Grade88%Grade85%GradeNa2S2O490%88%85%85%IronFe20ppm20ppm20ppm20ppmzincZn1ppm1ppm1ppm1ppmsolution ...

Supplier: Ningbo Mingzhou Chemical Dyestuff Co., Ltd. [China Manufacturers]

Sodium hydrosulfite

Aug 03, 2012

1.sodium hydrosulfite 2.Cas no.:7775-14-6 3. ... ≥90.588.585.5Compulsory test3Content of insoluble substancein water % ≤0.10.10.2Spot test4Content of sodium carbonate%≥111Spot test5GranularityA, BA, B ... , CA, B, C, DCompulsory test ( Eye measurement )6OdorGentlenessGentlenessGentlenessCompulsory test Sodium hydrosulfite

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

Sodium Hydrosulfite 85%88%90%

Mar 13, 2012

Sodium hydrosulfite 85%88%90% 1.CAS No.: 7775-14 ... .Appearance: White Crystal Powder 4.50kgs in iron drums Sodium hydrosulfite 85%88%90%1) We are second biggest manufacturer ... the compound of thiourea and other sulphides. (5). It is used as reducing agent in chemical industry.(6). Sodium hydrosulfite food additive ... shoots, mushrooms and canned mushrooms.Packing and Loading Sodium Hydrosulfite 85%88%90%

Supplier: Shaoxing Sunday Textile & Chemical Co., Ltd. [China Manufacturers]

water treatment chemical of Sodium Chlorite

Oct 19, 2012

1.We manufacturer water treatment chemical of Sodium Chlorite. 2.We also make BCDMH,DCDMH,BCDMH,DMH,2- ... ISO9001-2000 company, we are the biggest water treatment chemical of Sodium Chlorite manufacturer and exporter in China ,We manufacture solid ... that we make the best quality Sodium Chlorite in China now.For the specification of solid and liquid sodium chlorite, please visit our factory ...

Supplier: Yancheng City Huaou Industry Ltd. Company [China Manufacturers]

Sodium hydrosulfite

Jun 05, 2012

... 1) We are one of biggest manufacturer in China2) Producing Method: Sodium Formate ProcessQuantity/20'FCL: 21MT ... clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,(4). It is ... of thiourea and other sulphides.(5). It is used as reducing agent in chemical industry.(6). Sodium hydrosulfite ... , mushrooms and canned mushrooms. Welcome inquiry Sodium hydrosulfite

Supplier: Shandong Guangyao Super-Thin Glass Co., Ltd. [China Manufacturers]

We are a Supplier of Sodium Bicarbonate

Mar 02, 2012

good quality, competitive price, first-class service ITEMSPECIFICATIONTEST RESULTTotal alkali( As Na2CO3 ) :99.2%min99.28%Sulphate ( As SO4):0.03%max0.01%Chlorides ( As NaCL):0.7%max0.3%Iron ( As Fe2O3 ):0.004%max0.002%Water insoluble:0.04%max0.01Ignition loss:0.80%max0.42Bulk density:0.65g/ml min0.65g/ml We are a Supplier of Sodium Bicarbonate

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

Manufacturer of Sodium Acid Pyrophosphate(SAPP)

Oct 08, 2012

... (SAPP) Min order:2mts Sodium Acid Pyrophosphate(SAPP/FCC IV)Moleculer Formula:Na2H2P2O7 Moleculer Weight: ... buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods. Specification: Content(as Na2H2P2O7):95.0% min Arsenic: 0.0003% max ... : 3.5-4.5 Packed in 25kg per bag Manufacturer of Sodium Acid Pyrophosphate(SAPP)

Supplier: Qingdao Lambert Holdings Co., Ltd. [China Manufacturers]

Food Additives of Sodium Acid Pyrophosphate

Nov 19, 2012

... JINGGUANG railroad and JINGZHU highway. 3.good quality. 1.Sodium Acid Pyrophosphate(SAPP)Chemical formula :Na2H2P2O7Molecular Weight:221.95 CAS ... above 220°C, it will be decomposed into sodium meta phosphate.3.specification of food grade and industial grade NOspecificationsIndustrial GradeFood Grade1AppearanceWhite ... with toxic matter. 7.About our company Food Additives of Sodium Acid Pyrophosphate

Supplier: Changsha Weichuang Chemical Co., Ltd. [China Manufacturers]

Sodium Hydrosulfite 88%

Aug 15, 2012

... 1. Sodium Hydrosulfite (sodium hydrosulphite) 2. Appearanc:hite free-flow crystal powders 3. Cas NO.: 7775-14-6 Sodium hydrosulphiteQuality ... clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products4. It is ... of thiourea and other sulphides. 5. It is used as reducing agent in chemical industry.6. Sodium hydrosulfite ... %Shelf Life(month)12121212. Sodium Hydrosulfite 88%

Supplier: Hainan Huarong Chemical Co., Ltd. [China Manufacturers]

Sodium Hydrosulfite

Feb 15, 2012

... %,90% Package:50kg iron drums Place of origin: Zhejiang province CAS NO:7775-14-6 Sodium hydrosulfite.Sodium Dithionite is a free – flowing, dry ... , white material available in a variety of grade each with a different level of sodium dithionite ... .35%Fe15ppm13ppm18ppm11ppmWater Insolubles0.05%0.04%0.04%0.01% Sodium Hydrosulfite

Supplier: Shanghai Polymet Commodities Ltd. [China Manufacturers]

Top Ten High Quality Sodium Hydrosulfite

Aug 11, 2012

... CIQ,SGS inspection before shipment4.wonderful bleach Product :Sodium Hydrosulphite /Sodium Dithionite/Sodium Hydrosulfite Appearance: White Free-flow Crystal PowderSpecifications: ItemsIndexTech GradeFood ... compound of thiourea and other sulphides.5. It is used as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive ... us for detailed offer. Top Ten High Quality Sodium Hydrosulfite

Supplier: Henan Lianxing Foreign Trade Co., Ltd. [China Manufacturers]

Factory sales of Sodium metabisulfite

Sep 10, 2012

... high quality 3.Nicest price &Good service 4.Prompt delivery Specification of the Sodium metabisulphite1,Molecular formula : Na2S2O52,Molecular weight : 190.103,Appearance ... .05mm. There are "food additives Sodium metabisulfite" printed on the external packing, with the sign of "Avoid moisture and heat". The ... 0086-13762006068) in Yueyang Sanxiang Chemical Co.,Ltd. Factory sales of Sodium metabisulfite

Supplier: Hunan Yueyang Sanxiang Chemical 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 ...

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

SODIUM HYDROSULFITE

Apr 01, 2012

1.SODIUM HYDROSULFITE 90%, CAS NO.: 7775-14-6 2.UN CLASS:4. ... .:1384 3.PACKED IN 50KGS IRON DRUMS,1FCL=21MT 1.SODIUM HYDROSULFITE 90%, CAS NO.: 7775-14-6 2.UN CLASS:4 ... =21MTProduct Details:CAS No.7775-14-6Other NamesSODIUM HYDROSULPHITE,SODIUM DITHIONITEMFNa2S2O4Purity90%-88%Place of OriginShandong, China (Mainland)TypeAUXILIARY AGENTUsageTextile Auxiliary AgentsBrand NameHUACHENGModel ...

Supplier: Dalian Huacheng Fine Chemical Co., Ltd. [China Manufacturers]

sodium hydrosulfite

Jul 06, 2012

Sodium Hydrosulfite Popular name:sodium dithionite ,sodium hyposulfite Molecular formula: Na2S2O4 CAS No ... 4.Export USA/Russia 5.ISO9001Commodity name: Sodium HydrosulfiteMolecular formula:Na2S2O4Molecular weight:174CAS Number 7775-14 ... of thiourea and other sulphides. 5. It is used as reducing agent in chemical industry.6. Sodium hydrosulfite food ... without pallets 18mt on pallets sodium hydrosulfite

Supplier: Zibo Pulisi Trading Co., Ltd. [China Manufacturers]