Wining the majority of your crucial certifications of its market for disinfectant, Povidone iodine ointment, NVP Homopolymer. Our company has been committed to the industry for many years, and has effectively promoted joint ventures and cooperation with major enterprises and manufacturers, and served the society and users with the idea of industrialization. We always stand at the forefront of the market and technology, constantly insight into the new trends of market development, starting from customer needs, and putting good products first.
Insoluble polyvinylpyrrolidone
SUNLYDONE® CL (food grade)
STRUCTURE & NOMENCLATURE
(C6H9NO)n
Synonyms: PVPP, Crosslinked Polyvinylpyrrolidone
CTFA/INCI: Insoluble PVP
CAS No.: [25249-54-1]
Trade name: Sunvidone CL
CHARACTERS
White to yellowish fine powder, hygroscopic, odorless or with a faint characteristic odor, insoluble in water, alkali, acid and common organic solvents, easily swellable in water without forming gels.
SPECIFICATION (E-1202)
Sunlydone
CL
CL-R
CL-S
PH (10% suspension)
5.0-8.0
5.0-8.0
5.0-8.0
Water, % max.
6.0
6.0
6.0
Sulphate ash, % max.
0.4
0.4
0.4
Water-soluble substances, % max.
1.0
1.0
1.0
Free-NVP, mg/kg max.
10
10
10
Free-N,N'-Divinylinidazolidone, mg/kg max.
2
2
2
Lead, mg/kg max.
5
5
5
Nitrogen, %
11.0-12.8
11.0-12.8
11.0-12.8
Particle size, microns
0-300
45%<75 15%<37
100%<75
Equivalent to
BASF's
Divergan R
Divergan F
ISP's
Disintex
Polgclar R
Polyclar 10/V
If you're looking for 25249-54-1, please be free to place orders with our factory. We also support customized production for the famous brands' products. And if you need, the free sample is also available for quality checking.
Facing the new challenges and opportunities in the future, we will make every effort to promote innovation and constantly surpass ourselves, actively participate in international and domestic competition, and strive to become a Top Selling Machine Tool Spindles Housing Pillow Block Bearing UCP213 with Cvp/SKF/ /NSK/NTN/IKO/Timken/NACHI/Koyo or OEM manufacturer trusted by customers ! We insist on taking the path of professionalism. We take 'in-depth understanding of customer wishes, constantly meet customer needs' as our service tenet to ensure the safe and stable development of the enterprise and the realization of customer benefits to the greatest extent. In the course of company's continuous development, we have accumulated rich industry experience, marketing resources and partnerships, and established a standardized customer service and guarantee system.
