Welcome to the official website of Aowei !

Click Favorites|Request samples

  • [alt2]
  • Disodium Phosphate
  • Disodium Phosphate
  • Disodium Phosphate
  • Disodium Phosphate
Disodium Phosphate
HS Code: 2835220000
Min. Order: 500KG
CAS NO.: anhydrous [7558-79-4]
Qty in 20' FCL: 24MT
QC: Haccp,Kosher,Halal,ISO
We're here to help:Easy ways to get the answers you need


Chat now

  • Details
  • Specification

Disodium Phosphate is one of the popular food additives and ingredients in most countries, As a professional Disodium Phosphate supplier and manufacturer, Aowei International has been supplying and exporting Disodium Phosphate from China for almost 10 years, please be assured to buy Disodium Phosphate at Aowei International. Any inquiries and problems please feel free to send emails to us via info@hotingredients.com, we will reply you within 1 working day.

Odourless, colourless crystals or white granular or crystalline powder, hygroscopic, and melting point is at 190℃.Easily soluble in water, insoluble in ethanol. Uses Used as a fire-prevention agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, etc.

Name of index   FCC-V E339(ii)
Identification   Pass test Pass test
Content ≥% 98.0(as dry base) 98.0(40℃,3h then 105℃,5h)
P2O5 Content ,% % -- 49.0-51.0(Anhydrous basis)
Solubility   -- Freely soluble in water. Insoluble in ethanol
Water insoluble(Anhydrous basis),≤%   0.2 0.2
pH of a 1 % solution   -- 8.4—9.6
Fluoride, ≤%   0.005 0.001(expressed as fluorine)
Loss on drying,   1,Anhydrous:≤5.0% 2,Dihydrate:18.0%-22.0% (120℃,4h) 1,Anhydrous ≤5.0%, 2,Dihydrate ≤22.0% (40℃,3h then 105℃,5h))
As,≤% ≤mg/kg 3 1
Cadmium ≤% ≤mg/kg -- 1
Mercury ≤% ≤mg/kg -- 1
Lead, % ≤mg/kg 4 1

Inquiryyour inquiries will be replied within 24 hours