Na2S(%) 60.0Min Na2CO3(%) 5.0Max Water Insoluble(%)0.4Max Fe(%)0.15Max; 300ppm: Na2S(%) 60.0Min Na2CO3(%) 5.0Max Water Insoluble(%)0.4Max Fe(%)0.03Max 150ppm: Na2S(%) 60.0Min Na2CO3(%) 5.0Max Water ...

Dear Sir or Madam, Please visit our website for details and more information. Hope can have opportunity to cooperate with you and your company. Best Regards, Hamideh ...

Weifang Runfeng Sodium Metasilicate factory is specialized in manufacturing the series of the silicon compound, the main products are Sodium Metasilicate Anhydrous, Sodium metasilicate Pentahydrate, Sodium ...

NA2/ HEDP.NA4) Polymer products (PAA, PAAS, HPMA, MA-AA, AA/AMPS, POCA, Sodium Polyarylate, PESA, PASP) Bactericide and Algicide (Benzalkonium Chloride 1227, MI/CMI), Corrosion inhibitor (BTA, MBT, TTA) Reverse Osmosis ...

Trisodium Phosphate (Na3PO4.12H2O) Phosphoric Acid (H3PO4) Caustic Soda (NaOH) Sodium Sulfate (Na2SO4) Sodium Sulfide (Na2S.XH2O ...

Na2S 60% min.Iron 150ppm max/1500ppm max Na2CO3 5% max Water insoluble 0.4%max Please contact us freely if you have any interested in our products, we believe as the producer we have the advantage not only ...

its derivatives. With the largest scale HCN production plant, about 13,000Mt/Y, our products are formed with Iminodiacetonitrile, Dimethyl Malonate, Potassium ferrocyanide, PMIDA, EDTA and EDTA-Na2/Na4, TMOF, DHP ...

Na2SO4) *soda ash(Na2CO3) *sodium sulphide(Na2S.2H2O) *Sodium Bicarbonate *sodium silicate *magnesium sulfate heptahydrate *EPS resin *melamine *caustic soda flake(NaOH) *bleaching powder *DMF *Hydrogen ...

we produse Na2S & NaHS (sodium sulphide & sodium sulphidrate). we export our products to many ...

Na2S(%) 60.0Min Na2CO3(%) 5.0Max Water Insoluble(%) 0.4max Fe(%) 0.15max Sodium sulphide yellow flakes low iron 150PPM Na2S(%) 60.0Min Na2CO3(%) 2.0 or 3.0Max . Water Insoluble(%) 0.2max Fe(%) 0.015max 50PPM/30PPM ...

Na2 Sio3) by strong acid, accordingly can cause severe damage on the content itself like the acid rain and soil pollution after using. But "POWER-DRY" which is based on natural mineral diatomaceous earth, is totally ...

Sodium Sulphide H.S.CODE:28301010 CAS NO.:1313-82-2 oMolecular formula: Na2S Barium Sulfate H.S.CODE: 25111000CAS NO.: 7727-43-7Molecular formula: BaSO4 Chromium SulphateH.S.CODE: 28332300CAS NO.: 10101-53-8Molecular ...

Sodium Thiosulfate, Hypo Specifications: 1) Formula: NA2S2O3.5H2O 2) Appearance: white crystalline powder 3) Insoluble matter in water: 0.01% max. 4) Sulfides: 0.001% max, 5) Ferric: 0.002% max. 6) Purity: ...

Na2S and NaHS. I would like to mention that the Iron content of our product is below 10ppm. We are also able to supply sodium Hydrosulphide solid fused for copper mining. Please let us know if you are interested ...

Dear sirs, We are one of the biggest chemical supplier in china. We offer the high quality products and topping service. We are working on the products: NaOH, Na2S, Cr2(SO4)3, Cr(OH)SO4, CaC2, and so on. We ...

for agriculture, TYRE CORD FABRIC, TYRE ,Perchloroethylene ,KOH,Soda Ash,DIPENTENE,Na2S,SODIUM BICARBONATE,Ferrous Sulphate.Perchloroethylene is our most preponderant product. thanks and best regards, Wendy ...

Na2 Sio3 10H2 O which is made by being metathesized with water soluble material at the process of gradual cooling of Si heated up to 1650℃. Our mother company, Korea Ascome Co., Ltd., developed the products of ...