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Sodium Oxalate Solution for Titrations

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CAS No.:

62-76-0

Packaging:

Polyethylene bottle

Price valid (until):

2025-03-29

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Weiyel Inc

Company Type:

Trader

Location:

China

Qualification:

Main Products:

reference material,reference standards,Reference Standard Materials,ICP & ICP-MS Single/Mix Standards,Analytical standards,Lab reagents

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Description

Product Detail

Storage conditions	Store in a cool airtight condition. Before use, it should be kept constant temperature to (20±3) ℃, and shake well. Once it is opened for one-time use, contamination should be strictly prevented during use.
Applications	Environmental monitoring.
Packing	Polyethylene bottle
Matters needing attention	Before use, it should be kept constant temperature to 20±3℃, and shaken well to ensure uniformity. Strictly prevent contamination during use.
Reference material	Preparation of standard titration solutions for chemical reagents in Chinese Pharmacopoeia Volume Four, Chemical Laboratory Manual 3rd Edition, and GB/T601-2016.
Physical and chemical properties	Sodium oxalate (Na2C2O4) is the sodium salt of oxalic acid, which is a reducing agent and is often used as a bidentate ligand. It is a white crystalline powder, odorless and hygroscopic. Soluble in water, insoluble in ethanol. Burning is decomposed into sodium carbonate and carbon monoxide. There is a strong reducibility. Burning is decomposed into sodium carbonate and carbon monoxide. When heated to above 400 ℃, it is decomposed into sodium carbonate with solubility of 3.7g(20 ℃) and 6.33g(100 ℃) in 100g of water, and is insoluble in ethanol and ether.

Items	Specifications

Basic Info

Product Name:

Sodium oxalate

Other Name:

Ethanedioic acid,sodium salt (1:2);Oxalic acid,disodium salt;Ethanedioic acid,disodium salt;Sodium oxalate;Disodium oxalate;CSN 1;Citroma;1620061-50-8

CAS No.:

62-76-0

Molecular Formula:

C2H2O4.2Na

InChIKeys:

InChIKey=GRZMEERIPCJGSO-UHFFFAOYSA-N

Molecular Weight:

133.99900

Exact Mass:

133.95900

EC Number:

200-550-3

UNII:

7U0V68LT9X

DSSTox ID:

DTXSID1037018

HScode:

2917119000

Categories:

Standard

Characteristics

PSA:

80.26000

XLogP3:

-3.51380

Appearance:

Sodium oxalate is an odorless white solid. Sinks and mixes slowly with water. (USCG, 1999)

Density:

2.340 g/cm³

Melting Point:

260 °C (decomp)

Boiling Point:

365.1ºC at 760 mmHg

Flash Point:

188.8ºC

Water Solubility:

H2O: 37 g/L (20 ºC)

Storage Conditions:

Store at RT.

Toxicity:

LD50 orally in Rabbit: 375 mg/kg

Air and Water Reactions:

Water soluble.

Reactive Group:

Salts, Basic

Reactivity Profile:

SODIUM OXALATE gives basic aqueous solutions. Neutralizes acids in exothermic reactions. Can serve as a reducing agent in reactions that generate carbon dioxide.

See More Sodium oxalate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H312 Harmful in contact with skin
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Sodium oxalate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
reference material,reference standards,Reference Standard Materials,ICP & ICP-MS Single/Mix Standards,Analytical standards,Lab reagents

Location:
Beijing

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
101-200

Year of Establishment:
2012

Certifications:
ISO17034

Weiyel was introduced in 2007. It is a high-tech enterprise integrating labeling, production and sales of reference materials and microbial quality control products. It has more than 200 professional laboratory researchers.Weiyel is committed to accurate standard measurement. Our mission is to provide one-stop reference material procurement services and empower basic scientific research and testing application research.

It has independently developed more than 30,000 kinds of reference materials, and its products cover many fields such as food, chemical products, environmental chemistry, microorganisms, geology and minerals, building materials, clinical medicine and pharmaceuticals.

Its brand "BNCC" is a member of the World Federation for Culture Collection (WFCC). It specializes in providing a series of products such as microbial strains, experimental cells, and microbial quality control samples. It also provides customized services such as quantitative strains, competent cells, genomic DNA, and nucleic acid reference products.

Weiyel has many branches and offices around the world including Hong Kong, the United States, and Japan. Currently, it has served 3,000+ testing institutions in more than 60 countries including the United States, Germany, Russia, India, and Indonesia, covering food testing, environmental testing, microbial testing and calibration laboratories, etc.
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Sodium Oxalate Solution for Titrations

Product Description

Seller Information