Disodium hydrogen phosphate

• Post Date:

  Jul 16,2014

• Expiry Date:

  Jan 12,2015

• Detailed Description:

  Cas No. :7558-79-4

  Molecular formula: Na2HPO4.12H2O No. of standard: HG/T 2965-2000 Item Specifications First class Qualified Na2HPO4.12H2O, % ≥ 97.0 96.0 Sulfate (SO42-), % ≤ 0.7 1.2 Chloride (Cl-), % ≤ 0.05 0.10 Arsenic (As), % ≤ 0.005 - Fluoride (F), % ≤ 0.05 - Water insoluble, % ≤ 0.05 0.10 Ph (10g/L water solution) 8.8-9.2 8.8-9.2 Appearance White equal crystal Uses: Mainly used as fireproof agent for fabric, wood and paper, glair, solder, or as material for chemical industry, paper making industry, tanning industry, water treatment industry and so on.

• CAS Registry Number:

  7558-79-4

• Synonyms:

  ;Disodium hydrogen phosphate;Sodium phosphate,dibasic;Disodium hydrogen phosphate,edible;disodium orthophosphate;di-sodium hydrogen orthophosphate;di-Sodium Hydrogenphosphate;Disodium Monohydrogen Orthophoshate;disodium monohydrogen phosphate;Disodium Monophosphate;disodium phosphoric acid;Phosphoric acid, disodium salt;Sodium acid phosphate;dibasic sodium phosphate;Sodium monohydrogen phosphate;sodium monohydrogen phosphate (2:1:1);Sodium Phosphate Dibasic;SODIUM PHOSPHATE REAGENT GRADE DIBASIC;soda phosphate;DSP;Disodium Phosphate;Di-Sodium Phosphate;Sodium Phosphate, Dibasic Anhydrous;phosphoric acid, sodium salt (1:2);Disodium hydrogen phosphate anhydrous;Disodium Hydrogenorthophosphate;di-Sodium hydrogen phosphate anhydrous;

• Molecular Formula:

  Na₂HPO₄

• Molecular Weight:

  141.958

• Molecular Structure:

  

• Hazard Symbols:

   Xi:刺激性物質(zhì);
  

• Risk Codes:

  R36/37/38:對眼睛、呼吸道和皮膚有刺激作用;
  

• Safety Description:

  S24/25:防止皮膚和眼睛接觸‖S36;
  

• Company:

  Chongqing Chuandong Chemical (Group) Co. Ltd     [ China ]        

• Contact:

  Miss Zha

• Tel:

  +86-23-62513938

• Fax:

  +86-23-62513936

• Email:

  zha@chdgroup.cn