Potassium pyrophosphate (cas 7320-34-5) Molecular Structure

CAS No. 7320-34-5 (Potassium pyrophosphate )

Molecular Formula: K4O7P2Molecular Formula: 330.33

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  • TETRA POTASSIUM PYROPHOSPHATE

    Updatetime:Apr 17 2015

    Purity:96% min. Min. Order:25/Metric Ton Supply Ability:1000 Month/Metric Ton

    DetailDesc: SPECIFICATION STANDARD Assay (K 4 P 2 O 7 ) 96% min. P 2 O 5 41.7% min. Orthophosphate (PO 4 ) No sunk yellowly titrated with 0.1NAgNO 3 PH (1% Solution) 10-10.5 Loss on ignition 1.0% max. Water insoluble 0.1% max. Fe 50ppm max. Kindly note that the above index is our regular sp...

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    Purity:99 Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton

    DetailDesc:Diphosphoricacid, tetrapotassium salt (9CI); Pyrophosphoric acid, tetrapotassium salt(8CI); Phosphosol; Potassium diphosphate (K4P2O7); Potassium phosphate(K4P2O7); Potassium pyrophosphate; Tetrakalium pyrophosphate; Tetrapotassiumdiphosphate; Tetrapotassium pyrophosphate

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  • Potassium pyrophosphate

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    Min. Order:10/Gram

    DetailDesc:Potassium pyrophosphate CAS 7320-34-5MF K4O7P2 MW 330.336522

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    DetailDesc:Potassium pyrophosphate

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  • Potassium pyrophosphate

    Updatetime:Apr 16 2015

    FOB Price:888 USD/Metric Ton Purity:99.9% Min. Order:1/Metric Ton Supply Ability:5000 Month/Metric Ton

    DetailDesc: Potassium pyrophosphate Executive Standard: HG/T3591-1999 Chemical formula: K 4 P2O 7 Molecular weight: 330.33 Characteristics: Potassium pyrophosphate, also known as pyrophosphate, 4 K, a white powder or solid block. The relative density of 2.534. Melting point 1109 ° C. So...

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  • Potassium pyrophosphate

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  • Potassium pyrophosphate

    Updatetime:Feb 03 2015

    DetailDesc: Name: Potassium pyrophosphate Synonyms: Tetra Potassium Pyrophosphate;Tetrapotassium Pyrophosphate (TKPP);Diphosphoricacid, potassium salt (1:4);Diphosphoricacid, tetrapotassium salt (9CI);Pyrophosphoric acid, tetrapotassium salt(8CI);Phosphosol;Potassium diphosphate (K4P2O7);Potassium phosphate(K4P2O7);Tetrakalium pyrophosphate;Tetrapotassiumdiphosphate;Tetra Potassium Pyrophosphate(TKPP); CAS R...

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  • Potassium pyrophospate

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    DetailDesc:You can find Potassium pyrophospate with most competitive price and high quality here. Welcome to inquire for stock confirming.

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  • tetrapotassium phosphate

    Updatetime:Feb 13 2015

    DetailDesc: Tetrapotassium Pyrophosphate(TKPP) Tech.Grade CAS#:7320-34-5 Formula: K 4 P 2 O 7 Molecular weight: 330.34 Appearance: white powder or granular Assay ( K 4 P 2 O 7 ): % 96.0min. Fe:% 0.03max Water insoluble:% 0.1max PH value (1% of the solution): 9.5-11.5 Storage: store in a cool, dry place. Store in a tightly closed container.in a cool, dry place. Store in a tightly closed container.

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  • Potassium Pyrophosphate

    Updatetime:Jul 04 2014

    FOB Price:1500 USD/Metric Ton Purity:95% min Min. Order:10/Metric Ton Supply Ability:1000 Month/Metric Ton

    DetailDesc: We supply Tetrapotassium pyrophosphate with high quality and low price. MF:K4P2O7 Potassium Pyrophosphate K4P 2 O 7 (on dried material) ≥% 95.0 Water-insoluble ≤% 0.1 Arsenic (As) ≤% 0.0003 Fluoride ( F) ≤% 0.001 Loss on Ignition ≤% 0.5 Pb ≤% 0.0002

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  • Potassium pyrophosphate

    Updatetime:May 24 2014

    FOB Price:1330 USD/Metric Ton Purity:96% 98% 99% Min. Order:1/Metric Ton Supply Ability:5000 Month/Metric Ton

    DetailDesc: Quick Details Superlist Name: potassium pyrophosphate Formula: K4O7P2 Synonyms: Tetra Potassium Pyrophosphate;Tetrapotassium Pyrophosphate (TKPP);Diphosphoricacid, potassium salt (1:4);Diphosphoricacid, tetrapotassium salt (9CI);Pyrophosphoric acid, tetrapotassium salt(8CI);Phos...

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  • Potassium Pyrophosphate

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  • Potassium pyrophosphate

    Updatetime:Apr 15 2015

    Purity:99.0 Min. Order:100/Kilogram Supply Ability:500 Month/Metric Ton

    DetailDesc: Potassium pyrophosphate/Tetrapotassium pyrophosphate Chemical nature Chemical name:Potassium pyrophosphate; Tetrapotassium pyrophosphate; potassium diphosphate Molecular formula:K4P2O7 Molecular weight:330.05 CAS No.7320-34-5 Properties Physical form:White powder Concentration (...

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  • Potassium Pyrophosphate

    Updatetime:Apr 11 2015

    Purity:98% Min. Order:10/Metric Ton Supply Ability:10000 Month/Metric Ton

    DetailDesc: Traits: Potassium pyrophosphate is also known as potassium pyrophosphate four, white powder or solid block. The relative density of 2.534. The melting point of 1109 DEG C. Soluble in water, the solubility of 187g/100g in water (25 degrees C). Alkaline aqueous solution, 1% aqueou...

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  • Potassium pyrophosphate

    Updatetime:Apr 02 2015

    DetailDesc: EC NO:230-785-7 INCHI:InChI=1/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4 MF:K 4 P 2 O 7 MW:330.33 Synonyms: Diphosphoric acid, tetrapotassium salt;Potassium Pyrophosphate;Tetra-Potassium Pyrophosphate;TKPP;Tetrapotassium pyrophosphate;

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  • TKPP

    Updatetime:Mar 26 2015

    Purity:98%

    DetailDesc: TKPP Manufacture MOQ=5MT Delivery time within15 days 25kg/pkg,competitive price&good quality TKPP We are one of the biggest phosphate Manufacture in Sichuan province.Produce the phosphates with good quality and competitive price ACTI 2156-2002 Specification Typical Value Item Standard Appearance White powder White powder Purity % 98.0min...

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    DetailDesc: Chemical nature Chemical name Potassium pyrophosphate; Tetrapotassium pyrophosphate; potassium diphosphate Molecular formula K4P2O7 Molecular weight 330.05 CAS No. 7320-34-5 Properties Physical form White powder Concentration (%) ≥96. P2O5(%) ≥41 Ortho Phosphates PO4 Pass PH 10.51 Water insoluble matter(%) ≤0.08 Loss on ignition...

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  • potassium pyrophosphate

    Updatetime:Nov 04 2014

    Purity:98 Min. Order:1/Metric Ton Supply Ability:1000 Quarter/Metric Ton

    DetailDesc: Use : mainly used for cyanide-free plating complexing agent for metal surface cleaning agent, dye, dispersant and buffer. Packing : Plastic knit bag, Net weight 25kg or 50kg . Storage in ventilated and dry place.

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  • Potassium Pyrophosphate

    Updatetime:Nov 03 2014

    Purity:96% Min. Order:5/Metric Ton Supply Ability:500 Month/Metric Ton

    DetailDesc: Product name: Potassium Pyrophosphate (TKPP) CAS No.: 7320-34-5 Specification: Item Specification Appearance White powder or lump Assay Min 9 6 % Iron Max 0. 03 % Water insolub l e substance Max 0. 1 % P H V alue (1% Solution) 10.0 - 10.7

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References of Potassium pyrophosphate cas 7320-34-5

} Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 4640mg/kg (4640mg/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0571153,
rat LDLo oral 4640mg/kg (4640mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: OTHER CHANGES
National Technical Information Service. Vol. OTS0571153,

Safety

Hazard Codes:?IrritantXi
Risk Statements: 36/37/38-36?
R36:Irritating to eyes.?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.