Dimethyl sulfone
67-71-0

89-86-1
2,4-Dihydroxybenzoic acid
89-86-1
01/02/2021
34487-61-1
Phenol Red sodium salt
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01/02/2021

Dimethyl sulfone paramete


CAS No.:67-71-0
MF:C2H6O2S, C2H6O2S
Place of Origin:Shandong, China
Purity:99%min
Model Number:C-CAS 67-71-0
Appearance:White powder, White powder
CAS:67-71-0
Storage:Normal termperature
Sample:Available
Assay:99%min
Other Names:Dimethyl sulfone
EINECS No.:200-665-9
Type:Pharmaceutical Intermediates
Brand Name:Look chemical
Application:Intermediate
NAME:Dimethyl sulfone
MW:94.13
Stock:Enough
Packing:1kg/bag,25kg/drum or as your requirement

Application


1.It can be used as high temperature solvent of inorganic and organic materials, raw materials of organic synthesis, food additives and health products. It can also be used as fixed liquid of gas chromatography (maximum operating temperature is 30℃, solvent is acetone) and analytical reagent.

2.Used as a stationary solution for gas chromatography and also for the analysis of low hydroxyl

3.Used as raw material of organic synthesis, high temperature solvent, food additive and raw material of health products, etc

Specifications


Purity %>99.90
DMSO Content  %≤0.01
AppearanceWhite Crystalline
OdorOdorless
Melting Point@760mmHg108°C+/-1°C
Bulk Density g/ml>0.65
Water Content %<0.20
Total Heavy Metals:  ppm<3
Residue on Ignition%<0.20
Coliform(CFU/g)Negative
E.Coli(CFU/g)Negative
Yeast/Mold(CFU/g)<10
SalmonellaNegative
Standard Aerobic Plate Count(CFU/g)

<10

Storage

Keep tightly closed. Cylinder temperature should not exceed 125 F (52ºC).

Product service


1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit

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.

Superiority:


* The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
* We have clients throughout the world.
* Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
* Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
* High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

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: What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q6: 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.
Q7: 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 sulfone picture

Packaging and shipping



Honor Certificate

Professional team