Kelp Extract, Laminaria Japonica, Laqminaria Japonica manufacturer / supplier in China, offering Soluble Kelp Extract / Laminaria Japonica (laqminaria japonica) / Seaweed Extract 40/30/20/10/4: 1, 10% 20% 30% 40%, High Quality with 98% Powder Iox2 CAS 931398-72-0, Ursodeoxycholic Acid/ Inermediate (UDCA) CAS 128-13-2 USP/Bp/7K-Lca and so on.
Min. Order / Reference FOB Price | |
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1 kg | US $3.00/ kg |
Local Area: | Hefei, Anhui, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Certification: | CCIC, REACH |
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Environmental Protection: | Yes |
Color: | White |
99% Hydroxyethyl Cellulose (HEC) powder CAS 9004-62-0
Product name: HEC Hydroxyethyl Cellulose
Appearance: white powder
CAS NO: 9004-62-0
Apparent density: 0.25-0.70 g/cm3
Actual density: 1.26~1.31g/m3
Methoxyl content (%):22.0-32.0
HEC is one kind of white powder and is odorless and tasteless, produced by the alkalisation of the cellulose being carried out in the presence of liquid methyl chloride and the alkali cellulose being reacted with ethylene oxide. Similar to methyl cellulose while being added to hydroxy ethyl groups, HEMC is more resistant to saline, easily soluble in water and has higher gel temperature.
Function
HEC can be used in many fields as thickener, fluid modifier, protective colloid, stabilizer, water-loss controller, adhesive agent, etc. It's most frequently used maximum usage is functioned in latex paint as thickener and protective colloid.
The detailed application is shown below.
Application Fields
Application Range
Function
Painting
Latex paint, polymer emulsifying
Thickening
Construction
Cement, mortar
Thickening,water-retaining,retarding
Paper-making
Sizing
Thickening, water- retaining
Cosmetics
Toothpaste, shampoo,Cream
Thickening, stabilizing
Pharmaceutical
Lotion, Ointment
Thickening, stabilizing, water-retaining,
Ceramics
Enameling
Water-retaining
Oil (Petroleum)
Well drilling, completing fluids
Water-retaining, Thickening, fluid-loss controlling