71800

Sodium oxalate

Manufacturer: Sigma Aldrich

CAS Number: 62-76-0

Synonym(S): Ethanedioic acid sodium salt, Oxalic acid disodium salt

Select a Size

Pack Size SKU Availability Price
100 G 71800-100-G In Stock ₹ 3,453.18
500 G 71800-500-G In Stock ₹ 12,513.70

71800 - 100 G

₹ 3,453.18

In Stock

Quantity

1

Base Price: ₹ 3,453.18

GST (18%): ₹ 621.572

Total Price: ₹ 4,074.752

grade

ACS reagentpuriss. p.a.

Quality Level

200

Assay

≥99.5% (RT)

form

powder or crystals

impurities

≤0.002% ammonium (NH4)

loss

≤0.01% loss on drying, 105 °C

pH

7-8.5 (25 °C, 2.5% in H2O)

anion traces

chloride (Cl-): ≤20 mg/kgsulfate (SO42-): ≤20 mg/kg

cation traces

Ca: ≤100 mg/kgCd: ≤10 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤10 mg/kgK: ≤50 mg/kgMg: ≤10 mg/kgMn: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg

SMILES string

[Na+].[Na+].[O-]C(=O)C([O-])=O

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Description

  • General description: Sodium oxalate is a sodium salt of oxalic acid consisting of sodium and oxalate ions. It is used as a reducing agent in chemical synthesis. Additionally, it also acts as a surface modifier and a desulfurizing agent.
  • Application: Sodium oxalate can be used as a stabilizer in the determination of L-ascorbic acid in vitamin C products by the ultraviolet spectrophotometric method. It is also used in the synthesis of copper oxalate nanoparticles by electrolysis of copper plate as anode.

SAFETY INFORMATION

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H302 + H312

Precautionary Statements

P264 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 - P501

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable