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SODIUM PHOSPHATE, DIBASIC, ANHYDROUS

Appearance:White crystal or crystalline powder Odor:None pH:9.0～9.6
Chemical stability:Unstable with heat. When heated, it undergoes intramolecular dehydration and becomes sodium pyrophosphate at 240℃.

Technical grade

Standard Technical grade
Standard name SODIUM PHOSPHATE, DIBASIC, ANHYDROUS
Capacity NET 25kg
Appearance White crystalline powder or powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Water solubility Almost clear
pH(1%) 9.0～9.6
Loss on drying(110℃) ≦2.0%
Iron (Fe) ≦0.004%
Arsenic (As) ≦1ppm
Assay ≧98.0%

Application example

Reagent、Pharmaceutical additive /Preparation、Microbial culture base、Meat binder、Emulsifier、Dairy stabilizer、Brackish water additive、Processed food additive、Feed additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Bleaching auxiliary、Petrochemical catalyst、Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight, high temperature and humidity

Reagent special grade

Standard Reagent special grade
Standard name SODIUM PHOSPHATE, DIBASIC, ANHYDROUS
Capacity NET 25kg
Appearance White crystalline powder or powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Packing case (inner bag: laminate, polyethylene)
Item Standard value Comment
Assay(110℃) ≧99.0% Max101.0%
Water solubility Almost clear
pH(50g/l,25℃) 8.9～9.3
Loss on drying(110℃) ≦1.0%
Chloride (Cl) ≦0.002%
Nitrate pass test
Condensed phosphate pass test
Sulfate (SO4) ≦0.005%
Heavy metals (as Pb) ≦0.002%
Calcium (Ca) ≦0.03%
Arsenic (As) ≦1ppm
Iron (Fe) ≦0.002%
Ammonium(NH4) ≦0.002%

Application example

Reagent、Pharmaceutical additive /Preparation、Microbial culture base、Meat binder、Emulsifier、Dairy stabilizer、Brackish water additive、Processed food additive、Feed additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Bleaching auxiliary、Petrochemical catalyst、Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight, high temperature and humidity

Food additive grade

Standard Food additive grade
Standard name SODIUM PHOSPHATE, DIBASIC, ANHYDROUS
Capacity NET 25kg
Appearance White crystalline powder or powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Description conformity
Identification conformity
pH(1%) 9.0～9.6
Clarity and color of solution Colorless, almost clear
Chloride (Cl) ≦0.21%
Sulfate (SO4) ≦0.038%
Lead(Pb) ≦4μg/g
Arsenic (As) ≦3μg/g
Loss on drying(120℃) ≦2.0%
Assay (after drying) ≧98.0% Max101.0%

Application example

Reagent、Pharmaceutical additive /Preparation、Microbial culture base、Meat binder、Emulsifier、Dairy stabilizer、Brackish water additive、Processed food additive、Feed additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Bleaching auxiliary、Petrochemical catalyst、Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight, high temperature and humidity

Quasi-drug Ingredients grade

Standard Quasi-drug Ingredients grade
Standard name SODIUM PHOSPHATE, DIBASIC, ANHYDROUS
Capacity NET 25kg
Appearance White crystalline powder or powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Description conformity
Identification conformity
pH(2%) 9.0～9.4
Clarity and color of solution 無色，澄明
Chloride (Cl) ≦0.014%
Sulfate (SO4) ≦0.038%
Carbonate pass test
Heavy metals (as Pb) ≦10ppm
Arsenic (As2O3) ≦4ppm
Loss on drying(105℃) ≦1.0%
Assay (after drying) ≧98.0% Max101.0%

Application example

Reagent、Pharmaceutical additive /Preparation、Microbial culture base、Meat binder、Emulsifier、Dairy stabilizer、Brackish water additive、Processed food additive、Feed additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Bleaching auxiliary、Petrochemical catalyst、Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight, high temperature and humidity

First grade

Standard First grade
Standard name SODIUM PHOSPHATE, DIBASIC, ANHYDROUS
Capacity NET 25kg
Appearance White crystalline powder or powder
Packaging type Paper bag (outer bag: Craft, inner bag: polyethylene)
Item Standard value Comment
Water solubility Almost clear
pH(5%) 8.9～9.3
Loss on drying(110℃) ≦2.0%
Chloride (Cl) ≦0.01%
Sulfate (SO4) ≦0.02%
Heavy metals (as Pb) ≦0.004%
Iron (Fe) ≦0.004%
Arsenic (As) ≦1ppm
Ammonium(NH4) ≦0.005%
Assay (after drying) 99.0～101.0%

Application example

Reagent、Pharmaceutical additive /Preparation、Microbial culture base、Meat binder、Emulsifier、Dairy stabilizer、Brackish water additive、Processed food additive、Feed additive、Degreasing detergent、Metal surface treatment agent、Cleanser、Water treatment、Dyeing auxiliary、Bleaching auxiliary、Petrochemical catalyst、Dispersant、pH adjuster

Handling precautions

Avoid direct sunlight, high temperature and humidity

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