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NIST2192A

无水碳酸钠

Name: 无水碳酸钠
Brand: SIAL

NIST^® SRM^® 2192a, pD Standard

别名:

碳酸二钠盐, 纯碱, 苏打灰：

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关于此项目

线性分子式:

Na₂CO₃

化学文摘社编号:

497-19-8

分子量:

105.99

NACRES:

NA.24

UNSPSC Code:

41116107

Beilstein/REAXYS Number:

4154566

MDL number:

MFCD00003494

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属性

grade

certified reference material

Quality Level

100

agency

NIST standard reference material

form

powder

packaging

pkg of 30 g

manufacturer/tradename

NIST^®

mp

851 °C (lit.)

solubility

H₂O: soluble 7.1% at 0 °C, acetone: insoluble, alcohol: insoluble, glycerol: soluble

application(s)

general analytical

format

matrix material

SMILES string

O=C(O[Na])O[Na]

InChI

1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

CDBYLPFSWZWCQE-UHFFFAOYSA-L

说明

General description

SRM 2192A_cert

SRM 2192A_SDS

Biochem/physiol Actions

缓冲液成分，可用于去除外周膜蛋白。

Other Notes

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Sodium carbonate (Na₂CO₃), Sodium bicarbonate (NaHCO₃)

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

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pictograms

GHS07

signalword

Warning

hcodes

H319

pcodes

P264 - P280 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Eye Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c