DIMETHYL DICARBONATE CAS 4525-33-1

137-16-6
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19/05/2021
1592-20-7
4-Vinylbenzyl chloride CAS 1592-20-7
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DIMETHYL DICARBONATE paramete


CAS No.:4525-33-1
MF:C4H6O5
Place of Origin:China
Purity:99.8% min
Appearance:Coloress and transparent liquid, Coloress and transparent liquid
Density:1.25 g/mL at 25 °C(lit.)
Packing:5kg/bottle;25kg/bottle
Melting point:15-17°C
Assay:99.8%min
Other Names:DMDC
EINECS No.:224-859-8
Type:Preservatives, Food Ingredients
Brand Name:Lookchemical
Application:Additives for food and drinks
Product name:DIMETHYL DICARBONATE
Molecular weight:134.09
Shelf life:1 year at room temperature,longer if the temperature is lower
Solubility:Soluble in water with decomposition; miscible with toluene
Grade:Food Grade

Application


The dimethyl dicarbonate can be used in carbonated drinks, fruit drinks with or without gas, tea drinks, isobaric drinks and many other drinks

Yeast inhibitor; Preservatives.

Specification:


ItemsSpecifications
 Appearance  Coloress and transparent liquid
 Purity,w/% ≥99.8
 Dimethyl carbonate,w% ≤0.15
 Pb (mg/kg) ≤2.0
 As (mg/kg) ≤3.0
Hg (mg/kg) ≤1.0
Chlorine in total mg/kg ≤3.0

Service


Pre-Sales Service


* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Every batch of products will be tested to ensureits quality.

* Sample testing support.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service


* Any questions about the product can be consulted at any time.

*The fact of logistics information monitoring.

*Product has any problem can return.

Shipping



Secure and discreet shipment. You have various choices of transportation methods.

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

FAQ

Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What information should I let you know if I want to get a quotation
A :  Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
Q5: When will you deliver the goods
A :  For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

DIMETHYL DICARBONATE picture

Packaging and shipping