Sodium phosphate dibasic dodecahydrate10039-32-4
6 Inquiries
10039-32-4
SHANGHAI
25KG/BAG
2024-11-25
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Disodium hydrogen phosphate dodecahydrate
Other Name:Phosphoric acid,sodium salt,hydrate (1:2:12);Phosphoric acid,disodium salt,dodecahydrate;Disodium hydrogen phosphate dodecahydrate;Disodium hydrogen orthophosphate dodecahydrate;Disodium phosphate (Na2HPO4.12H2O);Disodium phosphate dodecahydrate;Disodium orthophosphate dodecahydrate;Phosphoric acid disodium dodecahydrate;Monohydrogen disodium phosphate dodecahydrate;Sodium phosphate (Na2HPO4) dodecahydrate;Disodium monohydrogen phosphate dodecahydrate;Disodium phosphate (Na2HPO4) dodecahydrate;Disodium phosphate dodecahydrate (Na2HPO4.12H2O);Monosodium phosphate dodecahydrate;1: PN: LV14347 PAGE: 18 claimed sequence;Sodium phosphate dibasic dodecahydrate;Dibasic sodium phosphate dodecahydrate;1374442-72-4;2061941-60-2
CAS No.:10039-32-4
Molecular Formula:H3O4P.12H2O.2Na
InChIKeys:InChIKey=FCBXCSMDIVQNDS-UHFFFAOYSA-N
Molecular Weight:358.14
Exact Mass:358.067566
EC Number:231-448-7
UNII:22ADO53M6F
ICSC Number:1129
UN Number:3082
DSSTox ID:DTXSID1026039
Color/Form:Colorless, translucent crystals or white powder.|White, hygroscopic powder
HScode:2835220000
Categories:
Characteristics-
PSA:
95.4
XLogP3:-0.82380
Appearance:White Crystals
Density:1,52 g/cm3
Melting Point:35 °C
Boiling Point:158ºC at 760 mmHg
Refractive Index:1.429
Water Solubility:H2O: 218 g/L (20 ºC)
Storage Conditions:Store at +15°C to +25°C.
Odor:NONE
Taste:Saline taste
Dissociation Constants:pKa1 = 2.15; pKa2 = 6.83; pKa3 = 12.38 (phosphoric acid), all at 25 °C
Experimental Properties:Hygroscopic; converted to sodium pyrophosphate at about 240 °C.|Colorless, rhombic or monoclinic, white powder; 87.4 g sol in 100 cc water at 80 °C; Index of refraction: 1.432, 1.436, 1.437; efflorescent /Disodium phosphate dodecahydrate/|Hygroscopic. On exposure to air will absorb from 2 to 7 mols of water depending on the temperature and humidity.|Crystals or granular powder. Stable in the air. Specific gravity 1.7. Soluble in 4 parts water, more soluble in boiling water; practically insoluble in alcohol. The aqueous solution is alkaline, pH=9.5. /Heptahydrate/
Air and Water Reactions:Soluble in water.
Reactive Group:Salts, Basic
Reactivity Profile:Strong base; corrosive towards metals e.g. aluminum and zinc. [Handling Chemicals Safely 1980 p. 947].
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Location:
hisense intelligence valley,no 2116,of phoenix road
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
7
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Inquiry History6 Inquiries
Country Product Purchase Quantity Date Posted 
Bangladesh
di sodium hydrogen phosphate dihydrate
68.00 KG Mar 27, 2025 
Vietnam
Disodium hydrogen phosphate dodecahydrate
500 KG Oct 25, 2024 
Azerbaijan
Disodium Hydrogen Phosphate
25 KG May 24, 2024
Vietnam
Disodium Phosphate Dodecahydrate
6 TON Jul 28, 2023 
Malaysia
Disodium hydrogen phosphate dodecahydrate
5 MT Nov 1, 2024 
Pakistan
Di Sodium Hydrogen Phosphate Dodecahydrate for Pharma Grade
1000 KG Sep 9, 2024 Post an enquiry for this product
