888-4-LABPRO (888-452-2776)info@labproinc.com
Ask For a Quote
Login
LabPro Inc. logo
  • All Products
    All Categories
    • Analytical / Chromatography
    • Assembly & Adhesives
    • Autoradiography Film
    • Bags
    • Beakers
    • Bottles
    • Buffers, Standards & Solutions
    • Burners
    • Carboys
    • Carts
    • Chemicals & Reagents
    • Clamps and Clamp Holders
    • Cleaners & Disinfecting
    • Cleanroom and Critical Environment
    • Colony Counters
    Covid-19 Supplies
    • Containers
    • Crucibles
    • Cryogenic Supplies
    • Culture Media
    • Culture Plates & Microplates
    • Cuvettes & Accessories
    • Cylinders
    • Desiccators
    • Dispensers & Burettes
    • Distillation
    • Electrophoresis Reagents
    • Evaporating Dishes
    • ESD & Static Control
    • Film and Paper
    • Filtration

    • Flasks
    • Funnels
    • Furnaces & Ovens
    • Furnishings & Equipment
    • Furnishing, Racks and Storage
    • Gloves
    • Hand Tools
    • Hydrometers
    • Ice Buckets
    • Indicator Paper
    • Inoculating Loops & Spreaders
    • Jointed Lab Glassware
    • Lab Accessories
    • Lab Equipment
    • Lab Utensils

    • Laboratory Seating
    • Labware Sets
    • Lighting & Accessories
    • Magnetic Stir Bars
    • Magnifiers & Accessories
    • Measurement
    • Microscopes & Accessories
    • Mortar & Pestles
    • Packaging, Bags, etc.
    • Pipettes
    • PPE Apparel & Garments
    • Safety Supplies
    • Sample Collection Tools
    • Scalpels
    • Science Education

    • Spill Protection
    • Spot Plates & Streak Plates
    • Stands & Supports
    • Sterilization Indicators
    • Sticky Mats & Rollers
    • Stoppers & Corks
    • Swabs & Applicators
    • Syringes & Needles
    • Thermometers
    • Timers & Controllers
    • Trays & Pans
    • Weights & Masses
    • Western Blot Boxes
    • Wipes

  • Services
    • VMI Program
    • Modular Cleanroom Solutions
    • Lab Pro Calibration Services
    • Hand Tool Reconditioning
    • Punchout Catalogs
    • Vending Machine Solutions
    • Lab Pro Solutions
    • 3D Design Your Lab Workstation
    • New Lab Startups
  • Industries Served
    Industries We Serve
    • Medical Device Manufacturing
    • 3D Printing
    • 503B Outsourcing Facilities
    • Aerospace
    • Agriculture and Cultivation
    • Cleanroom Manufacturing
    • Communications
    • Defense

    • Electronics Manufacturing
    • Government Contractors
    • Industrial Manufacturing
    • Janitorial Supplies & Facilities Maintenance
    • Lab and Healthcare
    • Oil Extraction
    • Pharmacy Compounding
    • Science Education and Teaching Institutions
  • Brands
  • Promotions
  • Information

    • Vendor Managed Inventory Guide
    • Alconox Detergent Selection Guide
    • Botanicals Labware Guide
    • Common Chemical Grades
    • Common Chemical Names
    • Cutters & Hand Tools Selection Guide
    • Documents and Forms
    • Frequently Used Chemicals
    • Glove Selection Guide
    • Los Angeles Lab Supplies

    • Cleanroom PPE & Garment Selection Guide
    • Microscope Guide
    • Nitinol Wire Cutters
    • Orange County Lab Supplies
    • San Diego Lab Supplies
    • Steel Cutting Tweezers
    • Tweezers Selection Guide
    • Where to Buy Deionized Water
    • Wiper Selection Guide
  • Blog
    All Blogs
    • Aerospace
    • Calibration of Lab Equipment
    • Chemicals and Solvents
    • Cleanroom and Critical Environment
    • Electric Battery Labs
    • ESD Safety
    • Lab Consumables
    • Lab Glassware and Glassware Equipment
    • Lab Pro’s Top 5
    • Laboratory Equipment
    • Laboratory Safety & Lab Efficiency
    • Medical Adhesives
    • Medical Device Industry
    • Microscopes, Lighting & Inspection
    • News
    • Our Blog
    • Pipettes
    • PPE and Safety Apparel
    • Press Release
    • Science Education
    • Solar Energy Labs
    • Sustainable & Eco-Conscious Lab
    • Swabs
    • Tweezers and Cutters
    • Ultrasonic Cleaning
    • VMI for Lab Supplies
  • Contact
    • Contact Us
    • Ask For A Quote
    • About Us
    • San Jose Demo Room
    • Locations We Serve
Login
PPE Apparel
  • Cleanroom Coveralls
  • Aprons
  • Disposable lab coats
  • Frocks
  • Gloves
  • Gowns
  • Labcoats
  • Masks
  • Reusable Garments
  • Safety Gloves
  • Safety Goggles
  • Shoe Covers
  • Sleeves
Lab Pro Protective Face Shield Mask - 50% OFF

$4.00

Lab Pro Protective Face Shield Mask - 50% OFF

Lab Pro Masks LP-MaskSurg-W

$1.25

Lab Pro Masks LP-MaskSurg-W

Lab Pro 3ply Earloop Disposable Mask (Non-Surgical) (Box of 50) - 84% OFF

$9.00

Lab Pro 3ply Earloop Disposable Mask (Non-Surgical) (Box of 50) - 84% OFF

Tians Face Mask 3 Layer Spp, Latex Free Elastic Earloop & Clip, Blue-500/Cs - 40578C-RS5

$57.00

Tians Face Mask 3 Layer Spp, Latex Free Elastic Earloop & Clip, Blue-500/Cs - 40578C-RS5

  1. Home
  2. Lab Pro Sodium Phosphate, Dibasic, ACS - 100g

Related Products

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$2,582.00

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

$118.85

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$86.30

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$4,056.85

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$453.80

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$1,847.45

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$1,031.90

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$222.60

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$2,582.00

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

$118.85

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

Vistage
ILDA
Thomasnet
BioLink Depot
SoCalBio
Laboratory Products Association
Vistage
ILDA
Thomasnet
BioLink Depot
Get updates on the latest products, promos, and discounts!

A monthly digest of the latest news, articles, and resources.

Products
  • Covid-19 Supplies
  • Chemicals & Reagents
  • Laboratory Equipment
  • LabClean Wipes
  • Microscopes & Accessories
COMPANY POLICIES
  • Privacy Policy
  • Return Policy
  • Tax & Shipping Policy
  • Terms of Service
Contact
Phone
888-4-LABPRO (888-452-2776)
Email
info@labproinc.com
Northern California:
1290 Anvilwood Ct Sunnyvale, CA 94089
Lab Pro SoCal:
16035 Arrow Hwy Irwindale, CA 91706
LabPro Inc. logo

Improving people's lives through innovative laboratory product since 1979

Paypal ExpressVisaMastercardAmerican ExpressDiscoverJcbDiners ClubApple Pay

© 2026 LabPro Inc. All rights reserved.

888-4-LABPRO (888-452-2776)info@labproinc.com
Ask For a Quote
Login
LabPro Inc. logo
  • All Products
    All Categories
    • Analytical / Chromatography
    • Assembly & Adhesives
    • Autoradiography Film
    • Bags
    • Beakers
    • Bottles
    • Buffers, Standards & Solutions
    • Burners
    • Carboys
    • Carts
    • Chemicals & Reagents
    • Clamps and Clamp Holders
    • Cleaners & Disinfecting
    • Cleanroom and Critical Environment
    • Colony Counters
    Covid-19 Supplies
    • Containers
    • Crucibles
    • Cryogenic Supplies
    • Culture Media
    • Culture Plates & Microplates
    • Cuvettes & Accessories
    • Cylinders
    • Desiccators
    • Dispensers & Burettes
    • Distillation
    • Electrophoresis Reagents
    • Evaporating Dishes
    • ESD & Static Control
    • Film and Paper
    • Filtration

    • Flasks
    • Funnels
    • Furnaces & Ovens
    • Furnishings & Equipment
    • Furnishing, Racks and Storage
    • Gloves
    • Hand Tools
    • Hydrometers
    • Ice Buckets
    • Indicator Paper
    • Inoculating Loops & Spreaders
    • Jointed Lab Glassware
    • Lab Accessories
    • Lab Equipment
    • Lab Utensils

    • Laboratory Seating
    • Labware Sets
    • Lighting & Accessories
    • Magnetic Stir Bars
    • Magnifiers & Accessories
    • Measurement
    • Microscopes & Accessories
    • Mortar & Pestles
    • Packaging, Bags, etc.
    • Pipettes
    • PPE Apparel & Garments
    • Safety Supplies
    • Sample Collection Tools
    • Scalpels
    • Science Education

    • Spill Protection
    • Spot Plates & Streak Plates
    • Stands & Supports
    • Sterilization Indicators
    • Sticky Mats & Rollers
    • Stoppers & Corks
    • Swabs & Applicators
    • Syringes & Needles
    • Thermometers
    • Timers & Controllers
    • Trays & Pans
    • Weights & Masses
    • Western Blot Boxes
    • Wipes

  • Services
    • VMI Program
    • Modular Cleanroom Solutions
    • Lab Pro Calibration Services
    • Hand Tool Reconditioning
    • Punchout Catalogs
    • Vending Machine Solutions
    • Lab Pro Solutions
    • 3D Design Your Lab Workstation
    • New Lab Startups
  • Industries Served
    Industries We Serve
    • Medical Device Manufacturing
    • 3D Printing
    • 503B Outsourcing Facilities
    • Aerospace
    • Agriculture and Cultivation
    • Cleanroom Manufacturing
    • Communications
    • Defense

    • Electronics Manufacturing
    • Government Contractors
    • Industrial Manufacturing
    • Janitorial Supplies & Facilities Maintenance
    • Lab and Healthcare
    • Oil Extraction
    • Pharmacy Compounding
    • Science Education and Teaching Institutions
  • Brands
  • Promotions
  • Information

    • Vendor Managed Inventory Guide
    • Alconox Detergent Selection Guide
    • Botanicals Labware Guide
    • Common Chemical Grades
    • Common Chemical Names
    • Cutters & Hand Tools Selection Guide
    • Documents and Forms
    • Frequently Used Chemicals
    • Glove Selection Guide
    • Los Angeles Lab Supplies

    • Cleanroom PPE & Garment Selection Guide
    • Microscope Guide
    • Nitinol Wire Cutters
    • Orange County Lab Supplies
    • San Diego Lab Supplies
    • Steel Cutting Tweezers
    • Tweezers Selection Guide
    • Where to Buy Deionized Water
    • Wiper Selection Guide
  • Blog
    All Blogs
    • Aerospace
    • Calibration of Lab Equipment
    • Chemicals and Solvents
    • Cleanroom and Critical Environment
    • Electric Battery Labs
    • ESD Safety
    • Lab Consumables
    • Lab Glassware and Glassware Equipment
    • Lab Pro’s Top 5
    • Laboratory Equipment
    • Laboratory Safety & Lab Efficiency
    • Medical Adhesives
    • Medical Device Industry
    • Microscopes, Lighting & Inspection
    • News
    • Our Blog
    • Pipettes
    • PPE and Safety Apparel
    • Press Release
    • Science Education
    • Solar Energy Labs
    • Sustainable & Eco-Conscious Lab
    • Swabs
    • Tweezers and Cutters
    • Ultrasonic Cleaning
    • VMI for Lab Supplies
  • Contact
    • Contact Us
    • Ask For A Quote
    • About Us
    • San Jose Demo Room
    • Locations We Serve
Login
PPE Apparel
  • Cleanroom Coveralls
  • Aprons
  • Disposable lab coats
  • Frocks
  • Gloves
  • Gowns
  • Labcoats
  • Masks
  • Reusable Garments
  • Safety Gloves
  • Safety Goggles
  • Shoe Covers
  • Sleeves
Lab Pro Protective Face Shield Mask - 50% OFF

$4.00

Lab Pro Protective Face Shield Mask - 50% OFF

Lab Pro Masks LP-MaskSurg-W

$1.25

Lab Pro Masks LP-MaskSurg-W

Lab Pro 3ply Earloop Disposable Mask (Non-Surgical) (Box of 50) - 84% OFF

$9.00

Lab Pro 3ply Earloop Disposable Mask (Non-Surgical) (Box of 50) - 84% OFF

Tians Face Mask 3 Layer Spp, Latex Free Elastic Earloop & Clip, Blue-500/Cs - 40578C-RS5

$57.00

Tians Face Mask 3 Layer Spp, Latex Free Elastic Earloop & Clip, Blue-500/Cs - 40578C-RS5

  1. Home
  2. Lab Pro Sodium Phosphate, Dibasic, ACS - 100g

Related Products

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$2,582.00

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

$118.85

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$86.30

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$4,056.85

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$453.80

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$1,847.45

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$1,031.90

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$222.60

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

$2,582.00

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

$118.85

Lab Pro Sodium Sulfate Anhydrous ACS 2.5 KG - SS9525-25

Vistage
ILDA
Thomasnet
BioLink Depot
SoCalBio
Laboratory Products Association
Vistage
ILDA
Thomasnet
BioLink Depot
Get updates on the latest products, promos, and discounts!

A monthly digest of the latest news, articles, and resources.

Products
  • Covid-19 Supplies
  • Chemicals & Reagents
  • Laboratory Equipment
  • LabClean Wipes
  • Microscopes & Accessories
COMPANY POLICIES
  • Privacy Policy
  • Return Policy
  • Tax & Shipping Policy
  • Terms of Service
Contact
Phone
888-4-LABPRO (888-452-2776)
Email
info@labproinc.com
Northern California:
1290 Anvilwood Ct Sunnyvale, CA 94089
Lab Pro SoCal:
16035 Arrow Hwy Irwindale, CA 91706
LabPro Inc. logo

Improving people's lives through innovative laboratory product since 1979

Paypal ExpressVisaMastercardAmerican ExpressDiscoverJcbDiners ClubApple Pay

© 2026 LabPro Inc. All rights reserved.

Lab Pro Sodium Phosphate, Dibasic, ACS - 100g

1

$30.99

Share

Product Number:ZS0715-100
Warning:California prop 65

Categories

ChemicalsLaboratory Chemicals by Lab ProInorganic Chemicals by Lab Pro

Description

  • Chemical Name
    Sodium Phosphate, Dibasic
  • Grade
    ACS Reagent
  • Form
    Solid
  • Color
    White
  • Linear Formula
    Na₂HPO₄

Description

What is Lab Pro Sodium Phosphate, Dibasic?

Lab Pro Sodium Phosphate, Dibasic is an ACS reagent grade inorganic phosphate supplied as a white solid. It is commonly used in laboratory applications, particularly in conjunction with sodium phosphate monobasic, for the preparation of biological and analytical buffer solutions.

The compound is water soluble and exhibits a pH range of approximately 8.7–9.3 in aqueous solution, making it suitable for controlled buffer systems and biochemical research workflows.

Key Features

  • Sodium phosphate, dibasic
  • ACS reagent grade
  • White solid form
  • Water soluble
  • Suitable for buffer preparation and laboratory use

Applications

  • Preparation of biological buffer solutions
  • Used with sodium phosphate monobasic for pH adjustment
  • Laboratory and research applications
  • Crosslinking and formulation studies
  • Pharmaceutical and biochemical research

Packaging & Storage

  • Quantity: 100 g
  • Shipped: Ambient

Grade & Reference

  • Grade: ACS Reagent
  • Reference: Merck Index 14, 8659

Standards and Certifications

  • Lab Pro CofA
  • Lab Pro SDS
SHOW MORE

Chemical Information

Chemical Name Sodium phosphate, dibasic
Linear Formula Na₂HPO₄
CAS Number 7558-79-4
Molecular Weight 141.96 g/mol
MDL Number MFCD00003496
UNSPSC Code 12161705
NACRES NA.25

Structure Identifiers

SMILES [Na+].[Na+].[H]OP([O-])([O-])=O
InChI 1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI Key BNIILDVGGAEEIG-UHFFFAOYSA-L

Physical Properties

Form Solid
Color White
Solubility Soluble in water
pH (aqueous) 8.7–9.3
pKa (25 °C) 2.15 / 6.82 / 12.38

Purity & Impurities

Insoluble Material ≤0.01%
Heavy Metals ≤0.001%


Articles

  • Differences Between Nitrile Cleanroom Glove and Latex Cleanroom Gloves
Lab Pro Sodium Phosphate, Dibasic, ACS - 100g - bad85fbae4504224667c256a85d064de_430x_ab4b1639-4da1-48ac-b712-1ee560dbfec5

Lab Pro Sodium Phosphate, Dibasic, ACS - 100g

1

$30.99

Share

Product Number:ZS0715-100
Warning:California prop 65

Categories

ChemicalsLaboratory Chemicals by Lab ProInorganic Chemicals by Lab Pro

Description

  • Chemical Name
    Sodium Phosphate, Dibasic
  • Grade
    ACS Reagent
  • Form
    Solid
  • Color
    White
  • Linear Formula
    Na₂HPO₄

Description

What is Lab Pro Sodium Phosphate, Dibasic?

Lab Pro Sodium Phosphate, Dibasic is an ACS reagent grade inorganic phosphate supplied as a white solid. It is commonly used in laboratory applications, particularly in conjunction with sodium phosphate monobasic, for the preparation of biological and analytical buffer solutions.

The compound is water soluble and exhibits a pH range of approximately 8.7–9.3 in aqueous solution, making it suitable for controlled buffer systems and biochemical research workflows.

Key Features

  • Sodium phosphate, dibasic
  • ACS reagent grade
  • White solid form
  • Water soluble
  • Suitable for buffer preparation and laboratory use

Applications

  • Preparation of biological buffer solutions
  • Used with sodium phosphate monobasic for pH adjustment
  • Laboratory and research applications
  • Crosslinking and formulation studies
  • Pharmaceutical and biochemical research

Packaging & Storage

  • Quantity: 100 g
  • Shipped: Ambient

Grade & Reference

  • Grade: ACS Reagent
  • Reference: Merck Index 14, 8659

Standards and Certifications

  • Lab Pro CofA
  • Lab Pro SDS
SHOW MORE

Chemical Information

Chemical Name Sodium phosphate, dibasic
Linear Formula Na₂HPO₄
CAS Number 7558-79-4
Molecular Weight 141.96 g/mol
MDL Number MFCD00003496
UNSPSC Code 12161705
NACRES NA.25

Structure Identifiers

SMILES [Na+].[Na+].[H]OP([O-])([O-])=O
InChI 1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI Key BNIILDVGGAEEIG-UHFFFAOYSA-L

Physical Properties

Form Solid
Color White
Solubility Soluble in water
pH (aqueous) 8.7–9.3
pKa (25 °C) 2.15 / 6.82 / 12.38

Purity & Impurities

Insoluble Material ≤0.01%
Heavy Metals ≤0.001%


Articles

  • Differences Between Nitrile Cleanroom Glove and Latex Cleanroom Gloves
Lab Pro Sodium Phosphate, Dibasic, ACS - 100g - bad85fbae4504224667c256a85d064de_430x_ab4b1639-4da1-48ac-b712-1ee560dbfec5