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31493

水杨酸钠

Name: 水杨酸钠
Brand: SIAL

99.5-101.0% (calc. to the dried substance), puriss. p.a., reag. Ph. Eur.

别名:

2-羟基苯甲酸钠盐, 水杨酸钠盐, 钠 2-羟苯甲酸

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关于此项目

线性分子式:

HOC₆H₄COONa

化学文摘社编号:

54-21-7

分子量:

160.10

NACRES:

NA.21

PubChem Substance ID:

57648580

UNSPSC Code:

12352100

EC Number:

200-198-0

MDL number:

MFCD00002440

Beilstein/REAXYS Number:

3732792

Assay:

99.5-101.0% (calc. to the dried substance)

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属性

产品名称

水杨酸钠, puriss. p.a., reag. Ph. Eur., 99.5-101.0% (calc. to the dried substance)

Quality Segment

100

agency

USP/NF, reag. Ph. Eur.

grade

puriss. p.a.

assay

99.5-101.0% (calc. to the dried substance)

impurities

acidic reac. impurities, complies, sulfite or thiosulfate, complies, ≤0.001% heavy metals (as Pb)

loss

≤0.3% loss on drying, 105 °C

mp

>300 °C (lit.)

anion traces

chloride (Cl^-): ≤20 mg/kg, sulfate (SO₄^2-): ≤500 mg/kg

cation traces

Fe: ≤10 mg/kg

suitability

in accordance for appearance of solution

SMILES string

[Na+].Oc1ccccc1C([O-])=O

InChI

1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1

InChI key

ABBQHOQBGMUPJH-UHFFFAOYSA-M

说明

General description

Sodium salicylate can be prepared from the reaction of salicylic acid and ammonia. It exhibits fluorescence at higher concentrations and effectively absorbs β-particles. Due to these properties, it has been employed as fluor for the radioactivity detection in various gels.

Application

Sodium salicylate may be used as phenolic reagent in salicylate method for the determination of ammonia. It may be employed as a hydrotropic agent to study the release of anticancer drug camptothecin (CPT) from mixed micelles.

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H302,H319,H361d

pcodes

P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

208.9 °F - Pensky-Martens closed cup

flash_point_c

98.3 °C - Pensky-Martens closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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