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Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance & Flavor chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai etc -- Sodium Phosphate Dibasic Monobasic Tribasic. | |
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Disodium Phosphate Dibasic Sodium Phosphate Dibasic Commercial ACS Analytical Reagent USP NF ACS Analytical Reagent FCC Food grade Manufacturers
Sodium Phosphate Dibasic DSP CAS Number 10039-32-4, EINECS EC Number 231-448-7, HS Code: 283522**, Molecular Weight 358.14, Chemical Formula Na2HPO4-12H2O
Mono Monobasic Sodium Phosphate Monobasic Monosodium Phosphate IP BP USP NF ACS Analytical
Reagent FCC Food grade Manufacturers
Di Dibasic Sodium Phosphate Dibasic Disodium Phosphate IP BP USP NF ACS Analytical Reagent FCC
Food grade Manufacturers
Tri Tribasic Sodium Phosphate Tribasic Trisodium Phosphate IP BP USP NF ACS Analytical Reagent
FCC Food grade Manufacturers
Buy Monosodium Phosphate, Monobasic Sodium Phosphate Manufacturers); Door Delivery
Buy Trisodium Phosphate, (Tribasic Sodium Phosphate Manufacturers); Door Delivery
Buy Disodium Phosphate, (Dibasic Sodium Phosphate Manufacturers); Door Delivery
Mono Di Tri Sodium Phosphate Commercial Pure & IP Grade
Manufacturers
Sodium Phosphate Monobasic Dibasic Tribasic BP USP IP ACS Analytical Reagent FCC Food Grade
Manufacturers
Sodium Phosphate Dibasic
Technical & Pure Disodium Phosphate, Dibasic Sodium Phosphate Dibasic
Also IP BP Ph. Eur. USP ACS AR LR FCC Food Grades
Dibasic Sodium Phosphate Dibasic Commercial Pure
Di-Sodium Phosphate or Disodium Phosphate (Na2HPO4, DSP) or disodium phosphate or dibasic sodium phosphate or sodium phosphate dibasic is a sodium salt of phosphoric acid. It is a white powder that is highly hygroscopic and water soluble. Disodium phosphate is therefore used commercially as an anti-caking additive in powdered products. It is also known as Di sodium hydrogen orthophosphate, sodium hydrogen phosphate or sodium phosphate dibasic. Sodium Phosphate Dibasic is commercially available in both the hydrated and anhydrous forms.
Other uses
Disodium phosphate DSP or Sodium Phosphate Dibasic can be used in cream of wheat to quicken cook time.
Disodium phosphate DSP or Sodium Phosphate Dibasic is used in conjunction with TSP in many steam boiler applications. Sodium Phosphate Dibasic supplies the inventory of
free phosphates to retard calcium scale formation.
| Specification | Disodium Phosphate Crystals Sodium Phosphate Dibasic |
Disodium Phosphate Anhydrous Sodium Phosphate Dibasic |
| P2O5 content Assay Loss on Drying pH of 2% Solution Insoluble Packing |
19% 98% 57-61% 8.9-9.5 0.025% 50 Kg HDPE Bags |
49.5% 98.0% 1% 8.9-9.5 0.05% 50 Kg HDPE Bags |
Reagent Chemicals
ACS Specifications
Sodium Phosphate Dibasic, Heptahydrate ACS Analytical Reagent
Disodium Hydrogen Phosphate Heptahydrate ACS
Na2HPO4-7H2O
Formula Wt 268.07
CAS Number 7782-85-6
REQUIREMENTS
Assay: 98.0-102.0% Na2HPO4-7H2O
pH of a 5% solution: 8.7-9.3 at 25C
MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Chloride (Cl): 0.001%
Nitrogen compounds (as N): 0.001%
Sulfate (SO4): 0.005%
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.001%
Reagent Chemicals
ACS Specifications
Sodium Phosphate Dibasic ACS Analytical Reagent
Disodium Hydrogen Phosphate ACS
(suitable for buffer solutions)
Na2HPO4
Formula Wt 141.96
CAS Number 7558-79-4
REQUIREMENTS
Assay: 99.0% Na2HPO4 min
pH of a 5% solution: 8.7-9.3 at 25C
MAXIMUM ALLOWABLE
Insoluble matter: 0.01%
Loss on drying at 105C: 0.2%
Chloride (Cl): 0.002%
Nitrogen compounds (as N): 0.002%
Sulfate (SO4): 0.005%
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.002%
Dibasic Sodium Phosphate USP NF
Dibasic Sodium Phosphate
Na2HPO4·xH2O (anhydrous) 141.96
Phosphoric acid, disodium salt, dodecahydrate.
Disodium hydrogen phosphate, dodecahydrate 358.14 [10039-32-4]
Phosphoric acid, disodium salt, heptahydrate.
Disodium hydrogen phosphate heptahydrate 268.07 [7782-85-6]
Phosphoric acid, disodium salt, dihydrate.
Disodium hydrogen phosphate, dihydrate 177.99 [10028-24-7]
Phosphoric acid, sodium salt, monohydrate.
Disodium hydrogen phosphate, monohydrate 159.94 [118830-14-1]
Phosphoric acid, disodium salt, hydrate.
Disodium hydrogen phosphate hydrate [10140-65-5]
Anhydrous [7558-79-4]
Dibasic Sodium Phosphate is dried or contains one, two, seven, or twelve molecules of water of hydration. It contains not less than 98.0 percent and not more than 100.5 percent of Na2HPO4, calculated on the dried basis.
Identification A solution (the equivalent of 1 part of Na2HPO4 in 30) responds to the tests for Sodium and for Phosphate.
Loss on drying Dry it at 130 to constant weight: the dried form loses not more than 5.0% of its weight, the monohydrate loses between 10.3% and 12.0% of its
weight, the dehydrate loses between 18.5% and 21.5% of its weight, the heptahydrate loses between 43.0% and 50.0% of its weight, and the dodecahydrate loses between
55.0% and 64.0% of its weight.
Insoluble substances Dissolve the equivalent of 5.0 g of Na2HPO4 in 100 mL of hot water, filter through a tarred filtering crucible, wash the insoluble residue
with hot water, and dry at 105 for 2 hours: the weight of the residue so obtained does not exceed 20 mg (0.4%).
Chloride A portion equivalent to 0.5 g of Na2HPO4 shows no more chloride than corresponds to 0.42 mL of 0.020 N hydrochloric acid (0.06%).
Sulfate A portion equivalent to 0.1 g of Na2HPO4 shows no more sulfate than corresponds to 0.2 mL of 0.020 N sulfuric acid (0.2%).
Arsenic the limit is 16 ppm.
Heavy metalsthe limit is 0.002%.
Sodium Phosphate Dibasic FCC Food Grade
Disodium Monohydrogen Phosphate; Disodium Phosphate
Na2HPO4 Formula wt, anhydrous 141.96
Na2HPO4·2H2O Formula wt, dihydrate 177.99
INS: 339(ii) CAS: anhydrous [7558-79-4]
CAS: dihydrate [10028-24-7]
DESCRIPTION
Sodium Phosphate, Dibasic, occurs as a white, crystalline powder or as granules. It may be anhydrous or contain two molecules of water of hydration. The anhydrous form
is hygroscopic. Both forms are freely soluble in water and insoluble in alcohol.
Function: Emulsifier; texturizer; buffer; nutrient.
REQUIREMENTS
Identification: A 1:20 aqueous solution gives positive tests for Phosphate and for Sodium.
Assay: Not less than 98.0% of Na2HPO4 after drying.
Arsenic: Not more than 3 mg/kg.
Fluoride: Not more than 0.005%.
Insoluble Substances: Not more than 0.2%.
Lead: Not more than 4 mg/kg.
Loss on Drying Anhydrous: Not more than 5.0%; Dihydrate: Between 18.0% and 22.0%.
Pure Di Disodium Dibasic Sodium Phosphate Dibasic ACS Analytical Reagent FCC Food grade USP NF manufacturers:
MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950; FAX: 91-22-23728264
e-mail: info@mubychem.com
USA & Canadian Customers may
e-mail: usa@mubychem.com
Call 773-829-5811
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is Applicable.
Last updated:
26 April, 2013.
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