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Sigma-Aldrich

Sodium phosphate dibasic, BioXtra, =99.0%, 100 g

General description Sodium phosphate dibasic (NaH 2 PO 4 ), also known as disodium phosphate, is a commonly used phosphate salt in biochemistry research due to its versatile properties. It is a key component in the preparation of phosphate buffer

Description

General description

Sodium phosphate dibasic (NaH2PO4), also known as disodium phosphate, is a commonly used phosphate salt in biochemistry research due to its versatile properties. It is a key component in the preparation of phosphate buffer saline (PBS) and phosphate buffer, a commonly used buffer solution in many biological applications. In addition to its buffer properties, NaH2PO4 is also used as a precipitating agent to form silver orthophosphate (Ag3PO4) powders, making it a valuable tool in many laboratory settings. Disodium phosphate is also a widely used emulsifier in dairy products such as cheese and other foods.

Application

Sodium phosphate dibasic has been used:

  • as a component of phosphate buffered saline (PBS)
  • as a component of buffer for the preparation of cryopreservation diluent
  • in the preparation of McIlvaine buffer (citrate-phosphate buffer) for toluidine blue staining
  • in the preparation of the S9 mix for the Ames test, and SOS Chromotest
  • in the preparation of calcium deficient hydroxyapatite (CDHA) paste during the fabrication process of the CDHA scaffold

Features and Benefits

  • The BioXtra product line ensures high-quality products for consistent results.
  • High level of assay ( ≥99.0%), indicating its purity.
  • Powder form for easy handling and use.

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

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Specifications
UPC:
51171622
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
Yes
Quantity:
100
Unit of Measurement:
GM
MPN:
S7907-100G
CAS:
7558-79-4
Catalog No. C005B-351378
Price: $106.98
List Price: $118.87
  • Guaranteed quality & reliable delivery
  • Shipping Lead-Time: 3-5 Days
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