Sichuan Youren Chemical and Building Material Co., Ltd.

Sichuan, China

• MOQ 10 Ton

Tri-Sodium Phosphate(TSP) Chemical formula: Na3HPO4. nH2O (n=0, 12) Molecular weight: 380.14 Standard executed: HG/T2517-1993 CAS Number: 7601-54-9�Anhydrous��10101-89-0�12H2O� Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4 �. Application: Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on. Packing and storage: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place. Guaranteed Technical Specifications : No. Specifications Na3PO4 Na3PO4 .12H2O Industrial grade Food grade Industrial grade Food grade 1 Apearance white powder white or colorless crystal powder 2 Main contents% � 98.0 98.0 98.0 98.0 3 Phosphorus pentoxide(P2O5)%� 39.5 39.5 18.3 18.3 4 Sodium oxide, as Na2O 36-40 36-40 15.5-19 15.5-19 5 Sulfate, as SO4 % � 0.25 0.5 0.5 6 Heavy metal, as Pb% � 0.001 0.001 0.001 7 Arsenic, as As% � 0.0003 0.0003 0.0003 8 Fluoride as F% � 0.005 0.005 0.005 9 Water insoluble% � 0.10 0.10 0.10 0.10

• MOQ 10 Ton

Sodium Tripoly Phosphate（stpp） byname: Pent-sodium Phosphate molecular Formula: Na5p3o10 molecular Weight: 367.86 standard Executed : Gb/t9983-2004(technical Grade) Qb1034-91(food Grade) cas Number: 7758-29-4 properties: white Powder; Melting Point 622°c; Easily Soluble in Water; It Has Got Salient Chelating Capacity to Ions of Ca and Mg Etc. and Can Soften Hard Water to Make Suspension Solution Become Into Clear Solution; It Has Got Weak Alkalinity But No Corrosiveness. It is a Surfactant, and Has Got Outstanding Emulsification to Lubricants and Fat. It Has Different Bulk Density, I.e. Low Density 0.35-0.5g/cm3, Medium Density 0.51-0.65g/cm3 and High Density 0.66-0.9g/cm3. this Product Has Two Crystalline Forms, Namely Type I (high Temperature Type) and Type Ii (low Temperature Type). the Chemical Properties of the Two Types are the Same, and the Difference Between Them Lies in the Thermostability, Hygroscopicity, Solubility and Hydration Heat When Dissolving . uses: used as One of the Main Auxiliaries for Synthetic Detergent, Synergist for Soap; Water Softener, Tanning Agent for Leather Making, Auxiliary for Dyeing; as An Effective Dispersion Agent for Suspension Solutions of Coatings, Kaolin, Magnesium Oxide, Calcium Carbonate and Drilling Mud Etc.; as An Oil Contamination Resistance Agent in Paper Production. in Foodstuff Industry It is Used as Quality Improver in the Process of Canned Food, Fruit Juice Drinks, Foodstuffs from Milk or Soybeans. It May Tender the Meat in Canned Ham and Soften the Skin of Horse Bean in Canned Horse Bean. It May also Serves as a Softener or Densifier in Foodstuff Industry.

• MOQ 10 Ton

: Mono Sodium Phosphate(msp) molecular Formula: Nah2po4. Nh2o (n=0, 2) standard Executed: Gb1908-86/ Hg/t2767-1996 cas Number: 7758-80-7（anhydrous），13472-35-0（2h2o） properties: anhydrous Products is White Powder, and Melting Point is At 190 ℃.dihydrate Products is Colorless Crystal, Relative Density At 1.915 G/cm3, Melting Point At 57.4℃. all Easily Soluble in Water, But Not in Organic Solution. uses: used for Water Treatment to Boiler, also as Buffering Agent to Acidity, Detergent, Cleaning Agent, Dyeing Flux, for Tanning and Electroplating. for Food Additive It is Mainly Used as Buffering Agent, Emulsification Agent, Nourishment, Etc. packing and Storage: in 25kg, 50kg, 1000kg Net Bags, Store At a Cool, Dry and Well Ventilated Place. guaranteed Technical Specifications : no Specifications Nah2po4 (anhydrous) Nah2po4. 2h2o (dihydrate) industrial Grade Food Grade Industrial Grade Food Grade 1 Main Contents % ≥ 98 98 98 98 2 Phosphorus Pentoxide % ≥ 58.0 58.0 44.6 44.6 3 Ph Value of 1% Solution 4.2-4.8 4.2-4.8 4.2-4.8 4.2-4.8 4 Heavy Metals, as Pb % ≤ 0.001 0.001 5 Arsenic, as As % ≤ 0.0003 0.0003 6 Fluoride as F % ≤ 0.005 0.005 7 Water Insoluble % ≤ 0.10 0.10 0.10 0.10

• MOQ 10 Ton

Uses: Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer. Packing and storage: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place. Guaranteed Technical Specifications : No Specifications Industrial Grade Food Grade 1 Main contents % ≥ 99.0 99.0 2 P2O5 % ≥ 51.50 51.50 3 Potassium oxide (K2O) % ≥ 34.0 34.0 4 PH value of 1% solution 4.3-4.7 4.3-4.7 5 Moisture % ≤ 0.20 0.20 6 Heavy metal, as Pb % ≤ 0.001 7 Arsenic, as As % ≤ 0.0003 8 Fluoride as F % ≤ 0.005 9 Water insoluble % ≤ 0.20 0.10

• MOQ 10 Ton

Uses: As a fire-prevention agent for fabric, timber and paper, as well as a fire-prevention coating, and dry powder for fire extinguisher. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. Its total nourishment (N+P2O5 ) is at 73%, and may be used as a basic raw material for N, P and K compound fertilizer. Guaranteed Technical Specifications : No Specifications Industrial Grade Food Grade 1 Main contents% � 98.0 98.0 2 Phosphorus pentoxide% � 61.0 61.0 3 Nitrogen, as N % � 11.8 11.8 4 PH of 1% water solution 4.4-4.8 4.4-4.8 5 Moisture% � 0.2 0.2 6 Heavy metals, as Pb % � 0.001 7 Arsenic, as As % � 0.0003 8 Fluoride as F % � 0.002 9 Water insoluble % � 0.10 0.10

• MOQ 10 Ton

Uses: As a fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer. Guaranteed Technical Specifications : No. Specifications Industrial Grade Food Grade 1 Main content% ≥ 98.0 98.0 2 Phosphorus pentoxide% ≥ 53.0 53.0 3 Nitrogen, as N % ≥ 20.8 20.8 4 PH value of 1% solution 7.8-8.2 7.8-8.2 5 Moisture % ≤ 0.2 0.2 6 Heavy metals, as Pb %≤ 0.001 7 Arsenic, as As% ≤ 0.0003 8 Fluoride as F% ≤ 0.005 9 Water insoluble % ≤ 0.10 0.10