Welcome to LookChem.com Sign In|Join Free

CAS

  • or

140-99-8

Post Buying Request

140-99-8 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

140-99-8 Usage

Chemical Properties

needles or granules [MER06]

Check Digit Verification of cas no

The CAS Registry Mumber 140-99-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 140-99:
(5*1)+(4*4)+(3*0)+(2*9)+(1*9)=48
48 % 10 = 8
So 140-99-8 is a valid CAS Registry Number.
InChI:InChI=1/C4H6O4.Ca/c5-3(6)1-2-4(7)8;/h1-2H2,(H,5,6)(H,7,8);/q;+2/p-2

140-99-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name CALCIUM SUCCINATE, MONOHYDRATE

1.2 Other means of identification

Product number -
Other names Bernsteinsaeure,Calciumsuccinat

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:140-99-8 SDS

140-99-8Relevant articles and documents

Method of obtaining complex acidic salts of divalent metals and dicarboxylic acids

-

Page/Page column 6; 7, (2018/01/18)

A method of obtaining a complex acidic salt of a divalent metal and a dicarboxylic acid includes heating water in a reactor; adding a dicarboxylic acid to the heated water; stirring the water to dissolve the dicarboxylic acid in the heated water to produce a solution or a suspension of the dicarboxylic acid in the heated water; adding MeO to the solution or the suspension, where Me is a divalent metal; continuing the stirring of the solution or suspension until formation of the complex acidic salt Me(AcH)2.nH2O begins, where Ac is an anion of the dicarboxylic acid, and n=0-8; cooling the complex acidic salt to below a temperature of crystallization; sedimenting the complex acidic salt; filtering the complex acidic salt to remove water from the complex acidic salt; and drying the complex acidic salt.

Process for manufacturing succinic acid

-

Page/Page column 6-7, (2011/09/15)

The present invention discloses a Process for the preparation of succinic acid comprising the steps of: a) providing an aqueous medium comprising magnesium succinate by fermentation, wherein a carbohydrate source is fermented by means of a micro-organism to form succinic acid, a magnesium base being added as neutralising agent during fermentation to provide the magnesium succinate; b) subjecting the aqueous medium comprising magnesium succinate to a crystallisation step and a salt exchange step to provide an aqueous solution comprising a monovalent succinate salt, wherein the salt exchange, which is performed either prior to or after crystallisation, comprises treating the magnesium succinate with a monovalent base to provide a magnesium base and the monovalent succinate salt; c) adjusting the concentration of the monovalent succinate salt in the aqueous solution to a value between 10 and 35 wt.%; d) subjecting the aqueous solution comprising the monovalent succinate salt to water-splitting electrodialysis, to produce a first solution comprising monovalent base and a second solution comprising succinic acid and monovalent succinate salt, the electrodialysis being carried out to a partial conversion of 40 to 95 mole%; e) separating the second solution comprising succinic acid and monovalent succinate salt into succinic acid and a solution comprising the monovalent succinate salt by crystallisation; f) recycling the solution of step e) comprising the monovalent succinate salt to step d).

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 140-99-8