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6131-90-4 - Sodium acetate trihydrate, ACS, 99.0%-101% - Acetic acid sodium salt trihydrate - 11553 - Alfa Aesar

11553 Sodium acetate trihydrate, ACS, 99.0%-101%

Codice CAS
6131-90-4
Sinonimi
Acetic acid sodium salt trihydrate

Dimensioni Prezzo ($) Quantità Disponibilità
500g 41,40
2kg 96,40
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Sodium acetate trihydrate, ACS, 99.0%-101%

MDL
MFCD00071557
EINECS
204-823-8

Proprietà chimiche

Formula
NaOOCCH3•3H2O
Peso formula
136.08 (82.03anhy)
Modulo
Crystalline
Punto di fusione
62-64°
Densità
1.45
Solubilità
Freely soluble in alcohol. Soluble in water and alcohol.

Applicazioni

In photography, analytical laboratory as buffer and in pharmaceutical.Sodium acetate trihydrate is used in various applications. It is used as a buffer of a pH range in between to 4.0 to 6.0. It is also used in the purification and precipitation of nucleic acids and in protein crystallization. It is used as a mordant dyeing, as a pickling agent in chrome tanning, as a neutralizer in waste streams containing sulfuric acid, in the textile industry and as a photoresist while using aniline dyes. It plays an important role to retard vulcanization of chloroprene in synthetic rubber production. It is a precursor to prepare ester from alkyl halide.

Note

120° -3H{2}O. Incompatible with strong oxidizing agents and halogens.

Letteratura

Ouchi, Y.; Someya, S.; Munakata, T.; Ito, H. Visualization of the phase change behavior of sodium acetate trihydrate for latent heat storage. Appl. Therm. Eng. 2015, 91, 547-555.

Zhang, X.; Li, K.; Li, H.; Lu, J.; Fu, Q.; Chu, Y. Graphene nanosheets synthesis via chemical reduction of graphene oxide using sodium acetate trihydrate solution. Synth. Met. 2014, 193, 132-138.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. 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.

Altri riferimenti

Merck
14,8571
Beilstein
3732037
Codice tariffe armonizzato
2915.29
TSCA
Yes
RTECS
AJ4580000

Raccomandato

  • A10713

    Ethylenediaminetetraacetic acid, 99%
  • A16037

    Sodium hydroxide, pellets, 98%
  • 11554

    Sodium acetate, anhydrous, ACS, 99.0% min
  • 11601

    Potassium iodide, ACS, 99.0% min
  • 36289

    Acetic acid, glacial, ACS, 99.7+%

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