What is Sodium hyaluronate (CAS 9067-32-7)?

Information: Product Sodium hyaluronate (HA) CAS NO. 9067-32-7 MF (C14H20NO11Na) n MW (401.3) n Hazard Status None-dangerous chemical Chemical properties: Appearance white powder PH 6.0-7.5 Transparency ≥99.0% Loss on drying ≤10.0% Limiting viscosity 17.3 to 27.2 dL/g Protein ≤0.05% Heavy metals ≤20 ppm Glucuronic acid ≥45.0% HA content ≥93.0% Bacteria counts <10 cfu / g Mold & Yeast <10 cfu / g CAS 9067-32-7 Storage Storage In cool dry place and protect from light. Hyaluronic acid is alternately connected in the form… Read More »

What is Diethyl Methyl Toluene Diamine (CAS 68479-98-1)?

I:This product is equal to Ethacure 100 and Lonza DETDA 80, it’s a effective chain extender for polyurethane and polyurea elastomers, particularly in reaction injection molding and spray applications. II: It’s curing agent and antioxidant of PU and epoxy resin. III:It also used as intermediate of organic synthesis. IV:It can replace MOCA with shorter reaction… Read More »

What is Polyacrylamide (CAS 9003-05-8)?

Polyacrylamide , also called PAM,can be used in many different fields . According to its usage , the product can be divided into many kinds . Incense making industry , PAM , is an advantage product , which can help to improve the performance of incense blank and the quality of incense . Generally ,… Read More »

What is Ethyleneurea(120-93-4)?

Ethyleneurea (CAS 120-93-4)is mainly used as fabric anti-crease finishing agent and formaldehyde trapping agent. When dealing with the fabric, ethyleneurea and formaldehyde can react with bare hydroxyl, formation of a stable structure, play a wrinkle-free effect, and the urea-formaldehyde resin through the treatment of ethyleneurea can effectively inhibit formaldehyde release. As a formaldehyde trapping agent for… Read More »

What is Polyacrylamide(CAS 9003-05-8)?

Polyacrylamide , also called PAM,can be used in many different fields . According to its usage , the product can be divided into many kinds . Incense making industry , PAM , is an advantage product , which can help to improve the performance of incense blank and the quality of incense . Generally ,… Read More »

Lithium battery characteristics

There are many characteristics that make Li-ion cells a popular choice. They’re ideal for electric vehicles as well as other consumer electronics that utilize high volumetric energy density as well as safety and cost. However, it’s important to recognize the parasitic reactionary times between the electrolytes and the electrodes that can vastly shorten their lifetime.… Read More »

Information of Triethyl phosphate

Triethyl phosphate CAS 78-40-0 MDL MFCD00009077 EINECS 201-114-5 Chemical Properties Formula (C2H5O)3P(O) Formula Weight 182.16 Form Liquid Boiling Point 215° Flash Point 115°(240°F) Density 1.072 Refractive Index 1.4050 Solubility Soluble in water. Alias ETHYL PHOSPHATE; ETHYL ACID PHOSPHATE; AURORA KA-1638; PHOSPHORIC ACID TRIETHYL ESTER; TRIETHYL PHOSPHATE; (C2H5O) 3PO; Ethyl phosphate ((EtO) 3PO) Applications Triethyl phosphate… Read More »

Information of Bis(triphenylphosphine)palladium(II) chloride

Name:Bis(triphenylphosphine)palladium(II) chloride Alias: Dichlorobis (triphenylphosphine) palladium (II); Palladium (II) bis (triphenylphosphine) dichloride; Molecular formula: C36H30Cl2P2Pd Molecular weight: 701.91 CAS: 13965-03-2 EINECS: 237-744-2 Physical and chemical properties Description: Melting point 260 ° C Safety instructions In case of contact with eyes, immediately use a lot of water rinse and send medical treatment. Use suitable gloves and… Read More »

About HEXAETHYLDISILOXANE

Name: Hexaethyldisiloxane;   Alias: Disiloxane, hexaethyl- (6CI, 8CI, 9CI); 1,1,1,3,3,3-Hexaethyldisiloxane; Bis (triethylsilyl) ether; Disiloxane, 1,1,1,3,3,3-hexaethyl- NSC 139841   Molecular formula: C12H30OSi2 Molecular weight: 246.54 CAS Number: 994-49-0 EINECS: 213-619-8 InChI: 1S / C12H30OSi2 / c1-7-14 (8-2,9-3) 13-15 (10-4,11-5) 12-6 / h7-12H2,1-6H3   Safety instructions: to prevent skin and eye contact. Risk Category Code: R36 / 37/38:… Read More »