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Alfa Aesar™ Sodium hydrogen phosphate, 98+%

Manufacturer:  Alfa Aesar™ A11817A1

Quantity 1kg

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Catalog No. AAA11817A1


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Specifications

Description

Applications
Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate. It is used as an emulsifier and buffer in foods and pharmaceuticals, anti-caking additive in powdered products, dietary supplement, scale inhibitor, reagent and buffer in analytical chemistry. It finds application in detergents, cleaning agents, textile, leather auxiliary, fertilizers and galvanoplastics. Further, it is used as a saline laxative to treat constipation. It inhibits the calcium scale formation in water treatment plants.

Solubility
Soluble in water. Insoluble in ethanol, methanol and n-octanol.

Notes
Hygroscopic. Incompatible with strong acids, strong oxidizing agents and strong bases.
Description & Specifications

Chemical Identifiers

7558-79-4
Na2HPO4
MFCD00003496
Disodium phosphate; Sodium phosphate, dibasic
HNa2O4P
141.98
14,8659
Sodium hydrogen phosphate

Specifications

7558-79-4
Na2HPO4
MFCD00003496
Disodium phosphate; Sodium phosphate, dibasic
1kg
≥98%
HNa2O4P
141.98
14,8659
Odorless
Sodium hydrogen phosphate

Safety and Handling

SDS & Safety Documents

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

RTECSNumber : WC4500000

TSCA : TSCA

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