يبدو أنك لست عضوًا في TradeKey.com بعد. اشترك الآن للتواصل مع أكثر من 7 مليون مستورد ومصدر عالميًا.
انضم الآن ، مجانًا |
Book call on your favorite time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services


مواصفات المنتج

Classification : - CAS No. : - Other Names : - MF : - EINECS No. : - Purity (%) : - Type : - Usage : - Brand Name : -

الوصف

Sodium Salt of Polyaspartic Acid (PASP) CAS No.  181828-06-8,35608-40-6                 Molecular weight:  1000-5000
Molecular Formula:   C4H5NO3M(C4H4NO3M)m(C4H4NO3M)nC4H4NO3M2         
Structural Formula:
image Properties: PASP is a kind of biopolymer materials, of which molecules contains abundant amido bond, carboxyl and other active groups. Amido peptide bond has biological activity and high chemical stability, hard to decompose at high temperature; carboxyl group can be complex with many metal ions in water, which make PASP have high chemical activity in aqueous solution; in each structural unit of PASP, the oxygen and nitrogen atoms can easily form hydrogen bonds with water molecules, it has good hydrophilicity and water solubility. The special molecular structure of PASP ensures that it has good dispersing ability, corrosion inhibiting properties, excellent biodegradability and environmental friendly characteristics. Specification:
Items Index
Appearance Yellow to umber liquid
Solid content % 40.0 min
Density (20℃)g/cm3 1.20 min
pH(1%  water solution) 9.0-11.0
 
Usage: According to different molecular weights of PASP, it can be used in water treatment, agriculture and forestry, petroleum exploitation, detergents and other fields. I. Water treatment Because of its good dispersion to inorganic and organic compouds, PASP has been applied with different degree in pharmaceuticals, pigments, paints, leather, inorganic chemicals, oilfield chemicals and other fields.PASPis called "third-generation polyurea", it can be used to produce protective coatings of high weather resistance, high resistance to chemical corrosion, fast-curing paint, and applied directly to fast curing coatings on the metal substrate and industrial flooring, etc., ; it can be used in the tanning process as tanning agents, produces biodegradable leather; pharmaceutical carrier material made from PASP has been widely used in family planning, anti-tumor drugs making etc. Package and Storage: 200L plastic drum, IBC(1000L), customers' requirement. Storage for ten months in shady room and dry place. Safety Protection: Alkaline, Avoid contact with eye and skin, once contacted, flush with water. Synonyms: PASP;Sodium Salt of Polyaspartic Acid;Sodium PASP;polyaspartate;Sodium Salt of Polyaspartic Acid (PASP)

اتصل بنا

الشخص الذي يمكن الاتصال به: Matthew

الشركة:Shouguang Starail Economic and Trade Co., LTD

عنوان:Weifang, Shandong, China,

رقم الهاتف:

عرض رقم الهاتف

إلى,

Matthew < Shouguang Starail Economic and Trade Co., LTD >
أريد أن أعرف:

لمزيد من المنتجات من موردين آخرين

Sodium Dichloroisocyanurate (SDIC) Sodium Dichloroisocyanurate
Swimming Pool Disinfectant &amp; Hospital Disinfectant &amp; Drinking Water Chlorine Tablet Swimming Pool Disinfectant
Sodium Dichloroisocyanurate (SDIC) 45% 56% 60% Nadcc Dccna Sodium Dichloroisocyanurate
MAA (Methacrylic Acid) MAA (Methacrylic Acid)
swimming pool algaecide CAS:31512-74-0 swimming pool algaecide
High Quality Anhydrous Calcium Chloride High Quality Anhydrous
98% min water treatment chemicals Ferrous sulfate heptahydrate 98% min water treatment
Factory price high quality cost-effective watertreatment polyaluminium chloride PAC Factory price high quality
56% SDIC powder for water treatment 56% SDIC powder for water
Sodium Dichloroisocyanurate Sodium Dichloroisocyanurate
2-Ethyl-anthraquinone 2-Ethyl-anthraquinone
Sodium Lignosulfonate-1 Sodium Lignosulfonate-1
zwitterionic polyacrylamide zwitterionic polyacrylamide
Poly Aluminum Chloride(PAC) Poly Aluminum
CHLORINE POWDER CHLORINE POWDER
activated carbon and carbon molecular sieve, and molecular sieve activated carbon and carbon