China Additive And Plant Extract

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Dimethyl dicarbonate CAS NO.:4525-33-1 99.8%
Dimethyl dicarboante CAS No 4525-33-1 is a new cold drink fungicide. it is widely used in different beverage and wine
Quick Details
Product NameDimethyl dicarbonate
Other NameDMDC
CASNo.4525-33-1
MFC4H6O5
MW134.09
Density1.25g/cm3(20°C/68°F)
AppearanceColourless transparent liquid
Purity99.8%
Package1kg,3kg,4kg ,25kg
Specification
Batch No.:20171005 Test Basis: YS-SOP-QC-D10-01
Batch Size: 512kg Test Date:2017-10-12
Manufacturing Date:2017-10-10 Expiry Date:2018-10-9
TestSpecificationResut
AppearanceColourless transparent liquidConform
SolubilitySoluble in water with decomposition
Miscible with tolueneConform
IRIR Spectrum is consistent with
DMDC RSConform
Assay99.8-101.5%100.4%
Dimethyl carbonate0.2% Max0.007%
Lead10ppm MaxConform
Arsenic3ppm MaxConform
Iron and Copper Globally50ppm MaxConform
Conclusion: the batch conforms with YS-STP-QC-D10-01
Application: Using for different beverage:
1. flavored water
2. energy drinks
3. tea drinks
4. juice till 100%
Mechanism of efficiency of DMDC:
DMDC can permeate through the cell membrane, and block the metabolism through reacting with the enzymes of microorganism, then achieve the purpose of sterilization. Even in very low additive amount, DMDC can effectively kill typical spoilage bacteria in beverage, and not affect the taste, flavor and color of the beverage. Furthermore, it could be rapidly and completely hydrolyzed to carbon dioxide and methanol, which are the natural ingredients of juice.
Storage conditions:
In optimal storage conditions (storage temperature: 20°C-30°C), the storage period is one yearChina Additive And Plant Extract
website:http://www.wychemical.com/additive-and-plant-extract/
 
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