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S7422

Sigma-Aldrich

5-磺基水杨酸 二水合物

BioXtra, ≥99.0%

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别名:
2-羟基-5-磺基苯甲酸
线性分子式:
HO3SC6H3-2-(OH)CO2H·2H2O
CAS号:
5965-83-3
分子量:
254.21
Beilstein:
650741
EC 号:
202-555-6
MDL编号:
MFCD00149540
PubChem化学物质编号:
24899747

产品线

BioXtra

检测方案

≥99.0%

杂质

≤0.0005% Phosphorus (P)
≤0.02% Insoluble matter

灼烧残渣

≤0.1%

mp

105-110 °C (lit.)

溶解性

H2O: 1 M, clear, colorless

痕量阴离子

chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.1%

痕量阳离子

Al: ≤0.002%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.002%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O

InChI

1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2

InChI key

BHDKTFQBRFWJKR-UHFFFAOYSA-N

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相关类别

一般描述

5-Sulfosalicylic acid dihydrate is a poly functional metal chelating agent. Within industry, it is used in the manufacture of organic catalysts and grease additives. Additionally, it serves as a colorimetric reagent for the detection of ferric ions, producing a violet color. This characteristic is particularly valuable for quantifying the amount of albumin in urine.

相关产品

产品编号
说明
价格

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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