产品名称

英文名称：Sodium oxalate

同义词

Sodium oxalate、62-76-0、Disodium oxalate、Natriumoxalat、Ethanedioic acid, disodium salt、Oxalic acid disodium salt、Oxalic acid, disodium salt、Stavelan sodny、disodium;oxalate、disodium ethanedioate、EINECS 200-550-3、UNII-7U0V68LT9X、NSC 77458、7U0V68LT9X、Oxalic a、乙二酸钠盐、草酸二钠盐、乙二酸钠

产品性质

CAS编号：62-76-0

分子式：C2Na2O4

分子量：134

Beilstein号：3631622

EC号：231-791-2

MDL号：MFCD00012465

PubChem编号：6125

别名：乙二酸钠盐|草酸二钠盐|乙二酸钠

英文别名：Sodium oxalate|62-76-0|Disodium oxalate|Natriumoxalat|Ethanedioic acid, disodium salt|Oxalic acid disodium salt|Oxalic acid, disodium salt|Stavelan sodny|disodium;oxalate|disodium ethanedioate|EINECS 200-550-3|UNII-7U0V68LT9X|NSC 77458|7U0V68LT9X|Oxalic a

规格或纯度：99%

英文名称：Sodium oxalate

储存温度：充氩

运输条件：常规运输

产品介绍：无气味。有吸湿性。可溶于水，不溶于醇和乙醚，其水溶液近中性。有刺激性。分析化学中作为标定高锰酸钾溶液的基准品。焰火黄色发光剂。Sodium oxalate is a water soluble inorganic salt mainly used for the standardization of permanganate solution during titration.Sodium oxalate is used as reducing agent, as a primary standard for standardizing potassium permanganate solutions and as a neutralizer for exothermic acidic reactions. It finds application in metal cleaning preparations, metal extraction and separation, blueprint coatings, electroplating baths, special cement manufacturing, plant nutrition as well as in textile and pharmaceutical industries. It plays an important role to remove calcium ions from blood plasma and prevents blood clotting.

IUPAC Name：disodium;oxalate

INCHI：InChI=1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2

InChi Key：ZNCPFRVNHGOPAG-UHFFFAOYSA-L

Canonical SMILES：C(=O)(C(=O)[O-])[O-].[Na+].[Na+]

Isomeric SMILES：C(=O)(C(=O)[O-])[O-].[Na+].[Na+]

PubChem CID：6125

溶解性：Soluble in water and formic acid. Insoluble in ether and alcohol.

密度：2.34

敏感性：对湿度敏感

熔点：250-270°C

象形图：

信号词：Warning

危险声明：H302 Harmful if swallowedH312 Harmful in contact with skin

预防措施声明：P280,P302+P352,P321,P501,P264,P270,P362+P364,P330,P301+P317,P317

产品包装