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SODIUM PHOSPHATE, TRIBASIC

Appearance:White crystal Odor:None pH:ca.12
Chemical stability:Stable under normal condition but efflorescence

Technical grade

Standard Technical grade
Standard name SODIUM PHOSPHATE, TRIBASIC
Capacity NET 25kg
Appearance White crystal or crystalline powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Water solubility Very slight turbidity
Iron (Fe) ≦0.005%
Arsenic (As) ≦5ppm
Methyl orange alkalinity (Na2O) 16.0～19.0%
Assay (Content of P2O5) ≧18.2%
Assay ≧97.5%

Application example

Reagent、Pharmaceutical additive /Preparation、Quasi-drug Ingredient、Meat binder、Dairy stabilizer、Brackish water additive、Processed food additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Resin polymerization auxilirary、Petrochemical catalyst　Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight and high temperatures

Reagent special grade

Standard Reagent special grade
Standard name SODIUM PHOSPHATE, TRIBASIC
Capacity NET 20kg
Appearance White crystal or crystalline powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Packing case (inner bag: laminate, polyethylene)
Item Standard value Comment
Assay ≧99.0% Max101.0%
Water solubility Clear
Chloride (Cl) ≦0.002%
Nitrate pass test
Sulfate (SO4) ≦0.005%
Heavy metals (as Pb) ≦0.001%
Calcium (Ca) ≦0.02%
Arsenic (As) ≦1ppm
Iron (Fe) ≦0.001%
Ammonium(NH4) ≦0.001%
Sodium hydroxide(NaOH) ≦1.5%

Application example

Reagent、Pharmaceutical additive /Preparation、Quasi-drug Ingredient、Meat binder、Dairy stabilizer、Brackish water additive、Processed food additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Resin polymerization auxilirary、Petrochemical catalyst　Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight and high temperatures

Food additive grade

Standard Food additive grade
Standard name SODIUM PHOSPHATE, TRIBASIC
Capacity NET 25kg
Appearance White crystal or crystalline powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Description conformity
Identification conformity
pH(1%) 11.5～12.5
Clarity and color of solution Colorless, very slight turbidity
Chloride (Cl) ≦0.071%
Sulfate (SO4) ≦0.058%
Lead(Pb) ≦4μg/g
Arsenic (As) ≦3μg/g
Loss on drying(200℃) ≦58.0%
Assay (after drying) 97.0～103.0%

Application example

Reagent、Pharmaceutical additive /Preparation、Quasi-drug Ingredient、Meat binder、Dairy stabilizer、Brackish water additive、Processed food additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Resin polymerization auxilirary、Petrochemical catalyst　Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight and high temperatures

Quasi-drug Ingredients grade

Standard Quasi-drug Ingredients grade
Standard name SODIUM PHOSPHATE, TRIBASIC
Capacity NET 25kg
Appearance White crystal or crystalline powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Description conformity
Identification conformity
Clarity and color of solution Colorless, almost clear
Chloride (Cl) ≦0.36%
Sulfate (SO4) ≦0.03%
Carbonate pass test
Heavy metals (as Pb) ≦20ppm
Arsenic (As2O3) ≦3ppm
Loss on drying(200℃) 55.0～58.0%
Assay (after drying) 99.0～103.0%

Application example

Reagent、Pharmaceutical additive /Preparation、Quasi-drug Ingredient、Meat binder、Dairy stabilizer、Brackish water additive、Processed food additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Resin polymerization auxilirary、Petrochemical catalyst　Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight and high temperatures

First grade

Standard First grade
Standard name SODIUM PHOSPHATE, TRIBASIC
Capacity NET 25kg
Appearance White crystal or crystalline powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Water solubility Almost clear
Free alkali(NaOH) ≦3.0%
Dibasic salt (Na2HPO4) ≦0.4%
Chloride (Cl) ≦0.01%
Sulfate (SO4) ≦0.02%
Carbonate pass test
Heavy metals (as Pb) ≦0.002%
Iron (Fe) ≦0.003%
Arsenic (As) ≦1ppm
Assay 98.0～102.0%

Application example

Reagent、Pharmaceutical additive /Preparation、Quasi-drug Ingredient、Meat binder、Dairy stabilizer、Brackish water additive、Processed food additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Resin polymerization auxilirary、Petrochemical catalyst　Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight and high temperatures

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