Sodium dihydrogenorthophosphate
8 Inquiries
7558-80-7
99%
Bottle,barrel,cargo,container,etc.
2026-09-24
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
7558-80-7
Sodium dihydrogenorthophosphate
NaH2PO4
Quick DetailsProName:Sodium dihydrogenorthophosphate
CasNo:7558-80-7
Molecular Formula:NaH2PO4
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsECHEMI Editorial ReferenceWhite, slightly deliquescent crystals or granules. The USP 32 states that monobasic sodium phosphate contains one or two molecules of water of hydration or is anhydrous.
The hydrated forms of monobasic sodium phosphate occur as odorless, colorless or white, slightly deliquescent crystals. The anhydrous form occurs as a white crystalline powder or granules.
DryPowder; DryPowder, PelletsLargeCrystals; Liquid; PelletsLargeCrystals|A white odourless, slightly deliquescent powder, crystals or granules
Sodium dihydrogenphosphate is a sodium phosphate.|Sodium phosphate is a saline laxative that is thought to work by increasing fluid in the small intestine. It usually results in a bowel movement after 30 minutes to 6 hours.Basic Info-
Product Name:
Monosodium phosphate
Other Name:Phosphoric acid,sodium salt (1:1);Phosphoric acid,monosodium salt;Monosodium phosphate;Sodium phosphate (Na(H2PO4));Monobasic sodium phosphate;Dihydrogen sodium phosphate;Sodium dihydrogen orthophosphate;Sodium phosphate,monobasic;Sodium dihydrogen monophosphate;Monosodium dihydrogen orthophosphate;Sodium monobasic phosphate (NaH2PO4);Sodium primary phosphate;Monosodium hydrogen phosphate;Sodium dihydrogen phosphate (NaH2PO4);Sodium dihydrogen phosphate;Sodium hydrogen phosphate (NaH2PO4);Monobasic sodium phosphate (NaH2PO4);Dihydrogen monosodium phosphate;Sodium orthophosphate monobasic;Sodium monobasic phosphate;S 3139;1333-80-8;89140-32-9;943540-07-6
CAS No.:7558-80-7
Molecular Formula:H3O4P.Na
InChIKeys:InChIKey=NFIYTPYOYDDLGO-UHFFFAOYSA-N
Molecular Weight:119.97700
Exact Mass:119.95900
EC Number:618-243-1
UNII:KH7I04HPUU
DSSTox ID:DTXSID7035222
Color/Form:Colorless, monoclinic crystals|White crystalline powder
HScode:2835220000
Categories:
Characteristics-
PSA:
90.40000
XLogP3:-0.49040
Appearance:DryPowder; DryPowder, PelletsLargeCrystals; Liquid; PelletsLargeCrystals
Density:1.40 g/mL at 20ºC
Melting Point:60 °C
Boiling Point:158ºC at 760 mmHg
Water Solubility:In water, 85 g/100 mL
Storage Conditions:Store at RT.
Toxicity:LD50 orally in Rabbit: 8290 mg/kg LD50 dermal Rabbit > 7940 mg/kg
Odor:Odorless
PH:Between 4,1 and 5,0 (1 % solution)
Dissociation Constants:The pKa of monosodium phosphate is 6.8-7.2 (depending on the physicochemical characteristics during pKa determination)
Experimental Properties:SOLN PRODUCES EFFERVESCENCE WITH SODIUM CARBONATE; NEUTRAL, OR PRACTICALLY NEUTRAL, TO METHYL ORANGE TEST SOLN /SODIUM DIHYDROGEN PHOSPHATE MONOHYDRATE/|Slightly hygroscopic ... Has acid reaction; forms sodium acid pyrophosphate at 225-250 °C and sodium metaphosphate at 350-400 °C|Colorless, orthorhombic crystals; MP: 60 °C (decomposes); density: 1.91 g/cu cm; 94.9 g/100 g water at 25 °C. Insoluble in ethanol /Sodium dihydrogen phosphate dihydrate/|Orthorhombic bisphenoidal colorless crystals, mp 60 °C, specific gravity 1.915. At room temp crystallizes with 2H2O. /Sodium dihydrogen phosphate dihydrate/|White, odorless, slightly deliquescent crystals or granules. At 100 °C loses all its water; when ignited it converts into metaphosphate. Freely soluble in water; practically insoluble in alcohol. The aqueous soln is acid. pH of 0.1 molar aq soln at 25 °C: 4.5. /Sodium dihydrogen phosphate monohydrate/|Reacts slowly on exposure to water (moisture) with (some) metals. On burning: release of toxic and corrosive gases/vapours (phosphorus oxides). Reacts violently with (some) acids/bases.
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:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Sodium Dihydrogen Phosphate
1000 KG May 19, 2026 
United Kingdom
NaH2PO4
2000 MT Sep 22, 2025 
United Arab Emirates
mono sodium phosphate
100.00 KG Apr 21, 2025 
Bangladesh
Sodium dihydrogen phosphate
70.00 KG Mar 27, 2025
Pakistan
Mono sodium phophate
1.00 MT Jan 29, 2024 
Vietnam
Sodium dihydrogen phosphate
50.00 KG Oct 25, 2023 
India
Mono sodium phosphate
30.00 MT Dec 19, 2025
Pakistan
SODIUM DIHYDROGEN PHOSPHATE
700 KG Dec 18, 2025 Post an enquiry for this product
