China (Mainland)
Assessedsupplier 
Factory Supply 2,2-Bis(hydroxymethyl)propionic acid(DMPA)CAS#4076-03-2 CAS NO.10097-02-6
- FOB Price: USD: 100.00-150.00 /Metric Ton Get Latest Price
- Min.Order: 100 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
Assay(1-100)Metric TonAssay(100-1000)Metric Ton
- Product Details
Keywords
- DMPA
- DIMETHYLOLPROPIONIC ACID
- DiMethylol Propionic
Quick Details
- ProName: Factory Supply 2,2-Bis(hydroxymethyl)p...
- CasNo: 10097-02-6
- Molecular Formula: C5H10O4
- Appearance: white or almost white crystalline powd...
- Application: USP34 Or EP STANDERUsed as Antibiotic ...
- DeliveryTime: In 18 days
- PackAge: Pack & Store:25kg cardboard barrels li...
- Port: Shanhai , China
- ProductionCapacity: 10 Metric Ton/Day
- Purity: 99.5%
- Storage: In cool ,dry place
- Transportation: Preservce in well-closed containers, p...
- LimitNum: 100 Kilogram
Superiority
Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.
Lonwin mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products
Base on contract manufacturing Based on the principle of "Quality First, Customer Priority", our company gets the support and praise from our clients.
Our goal is "Attractive Price, Excellent Quality and Competitive Price". Welcome you to visit our factory ,if you have any inquiry, pls contact us free.We will try our best to support you and your team
Details
|
|
CERTIFICATE OF ANALYSIS |
|
Product Name |
2,2-Bis(hydroxymethyl)propionic acid(DMPA) |
|
Cas no |
4347-03-7 |
|
Batch Number |
20230819 |
|
Packing |
In 25kgs net bag |
|
Date Of Manufacture |
June 19 2023 |
|
Date Of Reported |
June 19 2023 |
This is to certify that the quality of the subject product is as follows:
|
Items |
Specifications |
Results |
|
Apprearance |
White crystal |
White crystal |
|
Assay |
99%min |
99.36% |
|
Water |
0.3%min |
0.12% |
|
Melting Point |
178-187 ℃ |
180-1865.℃ |
|
Ash |
0.03%max |
0.011% |
|
Residue Formaldehyde |
0.03%max |
0.011% |
|
Acid value(mgkoh/g) |
405-425 |
417 |
|
Hydroxyl Value (mgKOH/g) |
810-860 |
835 |
|
Fe3+(ppm) 3+ (PPM)
|
5 max |
2 |
|
Na+ (ppm) + (PPM) |
150max |
20 |
|
K+(PPM)+ (PPM) |
10max |
2 |
|
CL- (PPM) |
10 max |
1 |
|
SO?²?(PPM) |
10 max |
5 |
|
Acetone-Et3N Solube Experiment |
Transparent |
Transparent |
|
Conclusion: The subject material conforms to the required standards. |
||
|
Analyst: |
徐磊 |
Checke: |
王文新 |
Authorized Signature & Stamps:李明 |