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Merck

71804

Supelco

乙二酸钠

reference material for titrimetry, certified by BAM, >99.5%

别名:

乙二酸 钠盐, 草酸 二钠盐

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About This Item

线性分子式:
NaOOCCOONa
CAS号:
分子量:
134.00
Beilstein:
3631622
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
eCl@ss:
39021701
PubChem物質ID:
NACRES:
NA.24

等級

reference material

品質等級

化驗

>99.5%

品質

certified by BAM

技術

titration: suitable

格式

neat

SMILES 字串

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

InChI

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

InChI 密鑰

ZNCPFRVNHGOPAG-UHFFFAOYSA-L

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一般說明

草酸钠是在严格条件下以最高精度分析生产的容量法滴定标准品。采用容量氧化还原滴定法作为主要分析方法,可进行还原滴定标准品的含量测定和同质性评估。

應用

该标准物质在氧化还原滴定中被用作还原滴定标准品。

特點和優勢

  • 以坚固玻璃瓶装固体形式提供,确保开封前整个保质期内的稳定性。
  • 可追溯至 NIST 标准参考物质
  • 高品质材料,可提供精准的滴定测定
  • 随附分析证书(CoA)

分析報告

精确浓度、有效期、可溯源性以及详细认证信息,请见每个包装内的证书和认证报告。标签上标明含量和有效期。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

Lot/Batch Number

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There are no direct comparisons of blood glucose values in samples collected with barrier serum tubes (SST) and NaF/potassium oxalate (NaF/KOx) plasma tubes. Collection of samples in SST tubes can offer considerable savings and specimen processing advantages for national level

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