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Alfa Aesar™ Sodium phosphate dodecahydrate, 97%

Chemical Identifiers

Chemical Name or Material Sodium phosphate dodecahydrate
CAS 10101-89-0
Molecular Formula Na3O4P·12H2O
Linear Formula Na3PO4·12H2O
Formula Weight 380.12 (163.94 Anhydrous)
MDL Number MFCD00149198
UN Number UN3262
Merck Index 14,8662
Synonym Sodium phosphate, tribasic dodecahydrate; Trisodium phosphate dodecahydrate
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA157130C

  SDS
alfa aesar
A157130C
10000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA157130E

  SDS
alfa aesar
A157130E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1571336

  SDS
alfa aesar
A1571336
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 380.12 (163.94 Anhydrous)
Molecular Formula Na3O4P·12H2O
MDL Number MFCD00149198
DOT Information Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S.
Synonym Sodium phosphate, tribasic dodecahydrate; Trisodium phosphate dodecahydrate
pH 12
Merck Index 14,8662
Melting Point ≈75°C (dec.)
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
UN Number UN3262
Linear Formula Na3PO4·12H2O
Health Hazard 1 Danger
Chemical Name or Material Sodium phosphate dodecahydrate
Quantity 10000g
RTECS Number TC9575000
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P309-P310
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 exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
TSCA TSCA
Assay 97%
CAS 10101-89-0
Odor Odorless

Applications
Sodium phosphate dodecahydrate is used in photographic developing, clarifying sugar, removing boiler scale, softening water and manufacturing of paper. They are added to many foods as an emulsifier to prevent oil separation. It can be utilized as a leavening agent. Some instances of these foods include the batter coating on breaded fish or chicken, and commercially baked cakes. Adding this item to food increases the shelf life of the food, maintaining the texture and visual aspect of the food.

Solubility
Soluble in water. Insoluble in alcohol.

Notes
When stored under ordinary conditions, it may lose some water for crystallization. Incompatible with strong acids.

Safety and Handling

Danger

GHS P Statement
P280-P305+P351+P338-P309-P310
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 exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.