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Merck
CN

757527

氢氧化钠

ultra dry, powder or crystals, 99.99% trace metals basis

别名:

‘苛性钠’

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关于此项目

线性分子式:
NaOH
化学文摘社编号:
分子量:
40.00
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-185-5
MDL number:
Assay:
99.99% trace metals basis
Form:
powder or crystals
Solubility:
water: soluble 1260 g/L at 20 °C
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vapor density

>1 (vs air)

Quality Level

vapor pressure

<18 mmHg ( 20 °C), 3 mmHg ( 37 °C)

assay

99.99% trace metals basis

form

powder or crystals

reaction suitability

core: sodium

impurities

≤150.0 ppm Trace Metal Analysis

mp

318 °C (lit.)

solubility

water: soluble 1260 g/L at 20 °C

density

2.13 g/cm3

application(s)

electroplating
material synthesis precursor

SMILES string

[OH-].[Na+]

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M



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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Virginie Mariot et al.
Annals of neurology, 78(3), 387-400 (2015-05-29)
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C Berger et al.
Human reproduction (Oxford, England), 30(4), 800-811 (2015-03-06)
Does ulipristal acetate (UPA) used for emergency contraception (EC) interfere with the human embryo implantation process? UPA, at the dosage used for EC, does not affect human embryo implantation process, in vitro. A single pre-ovulatory dose of UPA (30 mg)



全球贸易项目编号

货号GTIN
757527-25G04061832916606