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Sodium cacodylate trihydrate

Product Name
Sodium cacodylate trihydrate
CAS No.
6131-99-3
Chemical Name
Sodium cacodylate trihydrate
Synonyms
SODIUM CACODYLATE;SODIUM CACODYLATE 3H2O;CACODYLIC ACID NA-SALT 3H2O;CACODYLIC ACID SODIUM CRYST;SODIUM CACODYLATE TRIHYDRATE;Cacodylic Acid sodium hydrate;SODIUMCACODYLATETRIHYDRATE,98%;DIMETHYLARSINIC ACID SODIUM SALT;CACODYLIC ACID SODIUM SIGMAULTRA;Dimethylarsonic acid sodium salt
CBNumber
CB0104234
Molecular Formula
C2H10AsNaO3
Formula Weight
180.01
MOL File
6131-99-3.mol
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Sodium cacodylate trihydrate Property

Melting point:
77-80 °C
storage temp. 
room temp
solubility 
H2O: 0.5 M at 20 °C, clear, colorless
form 
Solid
color 
White
PH
9.0-9.5 (100g/l, H2O, 20℃)
Water Solubility 
Soluble in water and alcohol. Insoluble in diethyl ether.
Merck 
14,8595
BRN 
3702348
CAS DataBase Reference
6131-99-3(CAS DataBase Reference)
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Safety

Hazard Codes 
T,N
Risk Statements 
23/25-50/53-40
Safety Statements 
20/21-28-45-60-61
RIDADR 
UN 1688 6.1/PG 2
WGK Germany 
3
RTECS 
CH7890000
3
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H350May cause cancer

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.20670
Product name
Dimethylarsinic acid sodium salt trihydrate
Purity
for synthesis
Packaging
25G
Price
$80.9
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20670
Product name
Dimethylarsinic acid sodium salt trihydrate
Purity
for synthesis
Packaging
100G
Price
$225
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20670
Product name
Dimethylarsinic acid sodium salt trihydrate
Purity
for synthesis
Packaging
250G
Price
$487
Updated
2024/03/01
Sigma-Aldrich
Product number
20840
Product name
Sodium cacodylate trihydrate
Purity
purum p.a., ≥98.0% (T)
Packaging
25G
Price
$111
Updated
2024/03/01
Sigma-Aldrich
Product number
20840
Product name
Sodium cacodylate trihydrate
Purity
purum p.a., ≥98.0% (T)
Packaging
100G
Price
$235
Updated
2024/03/01
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Sodium cacodylate trihydrate Chemical Properties,Usage,Production

Chemical Properties

Sodium cacodylate is a white crystalline solid which occurs as the trihydrate. It liquefies in the water of hydration @ 60°C and becomes anhydrous @ 120°C.

Uses

Sodium cacodylate trihydrate has been used in the stabilization of the fixatives for electron microscopy. It has also been used to collect vibratome sections to perform nucleoside-diphosphatase technique.

Uses

Sodium cacodylate trihydrate has been used as a buffer to fix cells for transmission electron microscopy and as a buffer to fix cells for scanning electron microscopy.

Biological Functions

Cacodylic acid sodium salt is used as a buffer (pH buffering range of 5.1 - 7.4), especially for bactericidal buffers used in electron microscopy. The buffering capacity of cacodylate prevents excess acidity that may result from tissue fixation. It is also used in protein crystallisation.

General Description

Sodium cacodylate is an organic arsenic compound that is metabolized to produce inorganic, trivalent arsenicin vivo. Sodium cacodylate has been used as a source of arsenic in toxicological research. It is used as a buffer with an effective pH buffering range of 5.1-7.4. In microscopy studies, the buffering capacity of cacodylate prevents excess acidity that may result from tissue fixation.

Potential Exposure

This material has been used as a nonselective herbicide and for general weed control.

Shipping

UN1688 Sodium cacodylate Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3465 Organoarsenic compound, solid, n.o.s., Hazard Class: 6.1; Labels: 6.1Poisonous materials, Technical Name Required

Incompatibilities

Incompatible with oxidizers, strong bases; acids, active metals (iron, aluminum, zinc). Contact with acids react to form highly toxic dimethylarsine gas. Attacks some metals.

Waste Disposal

For cacodylic acid, precipitate as calcium arsenate and calcium arsenite by treatment with excess lime water. Recycle if possible. If not, put in secure storage for possible disposal in leach-proof dumps. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Sodium cacodylate trihydrate Preparation Products And Raw materials

Raw materials

Preparation Products

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Sodium cacodylate trihydrate Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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Alfa Aesar
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400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
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China
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Energy Chemical
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021-58436166
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sales8178@energy-chemical.com
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Shandong Xiya Chemical Co., Ltd
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4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
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China
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Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
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12990
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Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
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China
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Sinopharm Chemical Reagent Co,Ltd.
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86-21-63210123
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86-21-63290778 86-21-63218885
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sj_scrc@sinopharm.com
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China
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Spectrum Chemical Manufacturing Corp.
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021-021-021-67601398-809-809-809 15221380277
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021-57711696
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marketing_china@spectrumchemical.com
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China
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Chengdu Ai Keda Chemical Technology Co., Ltd.
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4008-755-333 18080918076
Fax
028-86757656
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800078821@qq.com
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China
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Thermo Fisher Scientific
Tel
800-810-5118
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+86-10-84193589
Email
cnchemical@thermofisher.com
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China
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View Lastest Price from Sodium cacodylate trihydrate manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
Sodium cacodylate trihydrate 6131-99-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-10
Career Henan Chemical Co
Product
Sodium cacodylate trihydrate 6131-99-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-11

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