Sodium cacodylate trihydrate
purum p.a., ≥98.0% (T)
Manufacturer: Sigma Aldrich
CAS Number: 6131-99-3
Synonym(S): Cacodylic acid sodium salt trihydrate, Dimethylarsinic acid sodium salt, Dimethylarsonic acid sodium salt
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 20840-25-G | In Stock | ₹ 5,693.95 |
| 100 G | 20840-100-G | In Stock | ₹ 13,845.18 |
| 500 G | 20840-500-G | In Stock | ₹ 60,749.90 |
20840 - 25 G
In Stock
Quantity
1
Base Price: ₹ 5,693.95
GST (18%): ₹ 1,024.911
Total Price: ₹ 6,718.861
grade
purum p.a.
Quality Level
200
Assay
≥98.0% (T)
form
solid
anion traces
chloride (Cl-): ≤100 mg/kgsulfate (SO42-): ≤200 mg/kg
cation traces
Ca: ≤100 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤500 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg
SMILES string
[Na+].[H]O[H].[H]O[H].[H]O[H].C[As](C)([O-])=O
InChI
1S/C2H7AsO2.Na.3H2O/c1-3(2,4)5;;;;/h1-2H3,(H,4,5);;3*1H2/q;+1;;;/p-1
InChI key
RLGWPHBPRCROJO-UHFFFAOYSA-M
Other Options
Related Products
Description
- General description: Sodium cacodylate trihydrate is a biological buffer. Its crystals have been analyzed by single-crystal X-ray diffraction studies. Studies suggested its crystals exhibited two phases, viz. penta-μ-aqua-disodium(I) bis(dimethylarsenate), {[Na2(H2O)5](C2H6AsO2)2}n and di-μ-aqua-bis[triaquasodium(I)] bis(dimethylarsenate), [Na2(H2O)8](C2H6AsO2)2.[1]
- Application: Sodium cacodylate trihydrate may be employed as buffer to maintain pH 7.4 in electron microscopic studies.[2][3] It may be used to compose cacodylate buffer for use in electron microscopic studies.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P202 - P261 - P264 - P273 - P301 + P310 - P304 + P340 + P311
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves