Sodium lauroylsarcosinate CAS 137-16-6
Bromoethane CAS 74-96-4


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
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


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.


Items Specifications
 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


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.


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.


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.


Packaging and shipping