phosphoric acid food grade

Identification

Name:Phosphoric acid

Synonyms: Orthophosphoric acid

Brand: Yongxing

CAS number:7664-38-2

EINECS number：231-633-2

Molecular formula: H3PO4

Molecular Weight : 97.99

Properties

Appearance: white solid or colourless, viscous liquid (>42 °C)

Density: 1.885 g/mL (liquid);1.685 g/mL (85 % solution);2.030 g/mL (crystal at 25 °C)

Melting point:42.35 °C (anhydrous);29.32 °C (hemihydrate)

Boiling point:158 °C (decomp);Solubility in water: 548 g/100 mL

Acidity (pKa) :2.148, 7.198, 12.375

Viscosity: 2.4–9.4 cP (85% aq. soln.);147 cP (100 %)

Use

Can be used to spice, Used for liquid and solid drink cans, cool and refreshing beverage sour agent, and also instead citric acid, malic acid, In beer saccharification process, can replace the lactic acid adjustable PH value, In the sugar industry can be used on sucrose clarify agent The wine industry can be used to the nutrition agent of yeast, can prevent bacteria breeding. but also widely used in electronic industry, pharmaceutical industry, etc.

Specification

GB3149-2004

Packing

Packed in plastic drums,net weight:35Kg,330Kg or 1600Kg.

Transport & Storage

On the packing should be sign “food additive model of written characters etc with polyethylene plastic drum to install , Inside and outside of the drums with to cover sealing tightly.  Net weight per barrel:35 kg – 330Kg – 1600Kg, The package should have clear signs indicate: product name, specification, net weight, “corrosive materials”  The product is two inorganic acid corrosive goods dangerous Numbers: 93002. Should be stored in a cool, well-ventilated area. High concentration of phosphate in the winter cold areas should pay attention to insulation, to prevent freezing, to prevent leakage of container rupture Not with alkali, toxic substances and other corrosive materials were mixed storage operation. Transportation to prevent rain and sun exposure. When handling gently, non-violent impact, to prevent rupture of containers. A fire can be used dry sand, dry powder fire extinguishers put out the fire.

phosphoric acid Industrial grade

Identification

Name:Phosphoric acid

Synonyms: Orthophosphoric acid

Brand: Yongxing

CAS number:7664-38-2

EINECS number：231-633-2

Molecular formula: H3PO4

Molecular Weight : 97.99

Properties

Appearance: white solid or colourless, viscous liquid (>42 °C)

Density: 1.885 g/mL (liquid);1.685 g/mL (85 % solution);2.030 g/mL (crystal at 25 °C)

Melting point:42.35 °C (anhydrous);29.32 °C (hemihydrate)

Boiling point:158 °C (decomp)

Solubility in water: 548 g/100 mL

Acidity (pKa) :2.148, 7.198, 12.375

Viscosity: 2.4–9.4 cP (85% aq. soln.);147 cP (100 %)

Use

Mainly used for metal surface of steel tube, Be used to compound phosphate, electrolytic polishing and chemical polishing, For aluminium polishing, Used in manufacturing all kinds of phosphate, For making forage, Used in the manufacture of phosphoric acid manganese and focus of potassium phosphate, For manufacture of iron phosphate, sodium glycerin in pharmaceutical industry,; when manufacturing penicillin it can adjust ph value , Be used to manufacture of zinc phosphate as dental adhesives ,Plastic phenolic resint condensation of catalyst, With the production of dyes and desiccant; intermediates. To offset printing used in compound wipe the stain on printing detergent, Matches for dipping matches infarction, can make the match burn not stem, ash and peat-forming use safer, Refractory mortar used in the production of metallurgical, improve the life of steel furnace, Rubber for the paste and inorganic binder materials, Coatings used in metal paint.

Specification

GB2091-2008

Packing

Packed in plastic drums,net weight:35Kg,330Kg or 1600Kg.

Transport & Storage

Polyethylene plastic drum with phosphoric acid, barrel with inside and outside to cover sealing tightly. 20kgs net: 35 kg – 330Kg – 1000kg, packaging, should clear signs indicate: product name, specification, net weight, “corrosive materials” sign. Secondary inorganic acid corrosion of goods, dangerous compasses Numbers: 93002. Should be stored in a cool, well-ventilated area. High in the winter cold region to phosphate, prevent freezing, attention heat leakage preventing container rupture. With alkali, toxic substances, and other corrosive materials were away. When will prevent the rain and sun exposure. When will gently with violent collisions, prevent forbidden container. Fire, usable dry sand, powder fire extinguisher to save.

Ammonium polyphosphate(APP)

Identification

Name:Ammonium polyphosphate

Synonyms:Ammonium polyphosphate;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant

Brand: Yongxing

CAS number:68333-79-9

Molecular formula:(NH4PO3)n

Properties

Ammonium polyphosphate is an inorganic salt of polyphosphoric acid and ammonia containing both chains and possibly branching. Its chemical formula is [NH4 PO3]n showing that each monomer consists of an orthophosphate radical of a phosphorus atom with three oxygens and one negative charge neutralized by an ammonium anion leaving two bonds free to polymerize. In the branched cases some monomers are missing the ammonium anion and instead link to three other monomers.
The properties of ammonium polyphosphate depends on the number of monomers in each molecule and to a degree on how often it branches. Shorter chains are more soluble and less thermally stable.

Use

Ammonium polyphosphate is used as a food additive, E number e545, used as an emulsifier. It is also used as a flame retardant and as a fertilizer.

Specification

HG/T2770-1996

Packing & Storage

Plastic bags ,net weight:25Kg,45Kg.

It is stored in ventilated and dry place.

phosphoric acid

Identification

Name:Phosphoric acid
Synonyms: Orthophosphoric acid
Brand: Yongxing
CAS number:7664-38-2
EINECS number：231-633-2
Molecular formula: H3PO4
Molecular Weight : 97.99

Properties

Appearance:white solid or colourless, viscous liquid (>42 °C)
Density:1.885 g/mL (liquid);1.685 g/mL (85 % solution);2.030 g/mL (crystal at 25 °C)
Melting point:42.35 °C (anhydrous);29.32 °C (hemihydrate)
Boiling point :158 °C (decomp)
Solubility in water:548 g/100 mL
Acidity (pKa):2.148, 7.198, 12.375
Viscosity:2.4–9.4 cP (85% aq. soln.);147 cP (100 %)

Phosphoric acid Industrial grade

Use

Mainly used for metal surface of steel tube, Be used to compound phosphate, electrolytic polishing and chemical polishing, For aluminium polishing, Used in manufacturing all kinds of phosphate, For making forage, Used in the manufacture of phosphoric acid manganese and focus of potassium phosphate, For manufacture of iron phosphate, sodium glycerin in pharmaceutical industry,; when manufacturing penicillin it can adjust ph value , Be used to manufacture of zinc phosphate as dental adhesives ,Plastic phenolic resint condensation of catalyst, With the production of dyes and desiccant; intermediates. To offset printing used in compound wipe the stain on printing detergent, Matches for dipping matches infarction, can make the match burn not stem, ash and peat-forming use safer, Refractory mortar used in the production of metallurgical, improve the life of steel furnace, Rubber for the paste and inorganic binder materials, Coatings used in metal paint.

Specification

GB2091-2008

Phosphoric acid food grade

Use

Can be used to spice, Used for liquid and solid drink cans, cool and refreshing beverage sour agent, and also instead citric acid, malic acid, In beer saccharification process, can replace the lactic acid adjustable PH value, In the sugar industry can be used on sucrose clarify agent The wine industry can be used to the nutrition agent of yeast, can prevent bacteria breeding. but also widely used in electronic industry, pharmaceutical industry, etc.

Specification

GB3149-2004

Packing

Packed in plastic drums,net weight:35Kg,330Kg or 1600Kg.

Transport & Storage

Polyethylene plastic drum with phosphoric acid, barrel with inside and outside to cover sealing tightly. should clear signs indicate: product name, specification, net weight, “corrosive materials” sign. Secondary inorganic acid corrosion of goods, dangerous compasses Numbers: 93002. Should be stored in a cool, well-ventilated area. High in the winter cold region to phosphate, prevent freezing, attention heat leakage preventing container rupture. With alkali, toxic substances, and other corrosive materials were away. When will prevent the rain and sun exposure. When will gently with violent collisions, prevent forbidden container. Fire, usable dry sand, powder fire extinguisher to save.