| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Carbomer 940 |
| Minimum Order Quantity: | 25KG |
| Price: | 35USD/kg |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually7-10days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kg/Quarter |
| CAS: | 9007-20-9 | Mf: | C3H4O2 |
|---|---|---|---|
| MW: | 280.747 | Specification: | ≥99% |
| Einecs No.: | 202-592-8 | Appearance: | White Powder |
Cosmetic Raw Materials Hydrophilic Thickener Carbomer 940 Powder CAS 9007-20-9
Introductction:
Carbomer is an acrylic crosslinked resin obtained from pentaerythritol and acrylic acid. It is a very important rheological regulator. Carbomer is an excellent gel matrix after neutralization, which has important uses such as thickening and suspension.
Function:
COA
Batch No.: HNB20230405
Product Name: Carbomer 940
Batch quantity:4000kg
Manufacture Date: 05th,Apr.,2023 Analysis Date: 05th,Apr.,2023 Expiry Date: 04th,Apr.,2025
Storage: Store in cool&dry place, in well-closed containers.
Shelf life: 24 Months when properly stored.
|
ITEMS OF ANALYSIS |
SPECIFICATIONS |
RESULT |
| Assay(Dry base by HPLC) | 56%~68% | 65.8% |
| Identification | Positive | Complies |
| Appearance | White loose powder | Complies |
| Carboxylic acid Content,Assay% | 56%-68% | 67% |
| Viscosity (mPa.s) | 40000~60000 | Complies |
|
Clarity % Transmission 0.5wt%dispersion,neutralized,420nm |
≥85 | Complies |
| Transparency | ≥90% | 98% |
| Residue on Ignition | ≤2.0% | 1.2% |
| Loss on drying | ≤2.0% | 1.36% |
| Acidity | 2.5~3.5 | 2.7 |
| Total Heavy Metals | ≤20ppm | Complies |
| Benzene | ≤1000ppm | Complies |
| Free acrylic acid | ≤2500ppm | Complies |
| Conclusion | Conforms with the Standard | |
Competitive Advantages
1.Golden Manufactory under ISO/GMP with large stock.
2.We offer high quality products at competitive price.
3.Shortest delivery time.
4.Flexible payment terms.
5.Timely after-sale service.
6.International Authorized Third-Party Test For The Products You Demand.
7.Our products have been exported to USA, Japan, Germany, France, United Kingdom, Italy, Brazil, Canada, Russia,Turkey,South Korea,French,Thailand,Malaysia,Spain and many other countries.
FAQ
1.Can I get samples for testing?
Yes,sample can be provided,but you will need to pay the freight.
