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1186-49-8

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1186-49-8 Usage

Chemical Properties

white powder(s) [STR93]

Purification Methods

Crystallise it from hot water (5mL/g) by cooling. Its solubility in H2O is 1.7% at 15.5o and 21.3% at boiling. [Souchay & Lenssen Justus Liebigs Ann Chem 99 34 1856, Beilstein 2 H 513, 2 I 223, IV 1817.]

Check Digit Verification of cas no

The CAS Registry Mumber 1186-49-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,8 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1186-49:
(6*1)+(5*1)+(4*8)+(3*6)+(2*4)+(1*9)=78
78 % 10 = 8
So 1186-49-8 is a valid CAS Registry Number.
InChI:InChI=1/C2H2O4.Na/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+1/p-2

1186-49-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium,2-hydroxy-2-oxoacetate

1.2 Other means of identification

Product number -
Other names EINECS 214-691-3

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1186-49-8 SDS

1186-49-8Relevant articles and documents

A NUCLEAR MAGNETIC RESONANCE STUDY OF THE MOBILITY OF WATER MOLECULES IN NaHC2O4*H2O

Larsson, K.,Tegenfeldt, J.

, p. 315 - 322 (1988)

Diffusive dynamical properties of the water molecule in the compound NaHC2O4*H2O have been investigated by 1H NMR, measuring the spin-lattice relaxation time in the rotating frame (T1ρ).A polycrystalline sample was used for measuring this relaxation time as a function of temperature, and a single crystal for measuring orientational dependence.One dynamical process has been found to be responsible for the relaxation: a 180 deg flip motion of H2O about its quasi twofold axis.The activation energy and the pre-exponential factor of the Arrhenius' relation for the correlation time of this motion are 62 kJ mol-1 and 3.5x10-16 s, respectively.Structural influence on the activation energy of the water flip motion is also discussed for five different solid hydrates.

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