Diethanolisopropanolamine (DEIPA)
CAS No.: 6712-98-7
PHYSICAL AND CHEMICAL CHARACTERISTICS
EDIPA 85%
Water contents15%
Colorless to weak yellow liquid
Boiling Point: 145 °C @ .60mm Hg
Freezing/Melting Point: 31.50 - 36.00 °C
Flash Point: > 112 °C
Specific Gravity/Density: 1.0790g/cm3
Molecular Formula: C7H17NO3
Molecular Weight: 163.22
INTRODUCTION
Diethanol-isopropanolamine (DEIPA) is an alkanol amine used in the formulation of cement additives and concrete admixtures. Besides being a good grinding aid in the cement mill, DEIPA increases the strength of cements at all hydration ages, and cements blended with fly ash and slag tend to show a greater response to the chemical. In this research, the impact of DEIPA on the hydration of blast furnace slag blended cements is studied using several analytical techniques, such as quantitative X-ray diffraction with Rietveld refinement (QXRD), scanning electron microscopy (SEM) with backscattered electron image analysis, thermogravimetric analysis (TGA), and chemical shrinkage. Isothermal calorimetry was also used to demonstrate the impact of DEIPA on the reactivity of slag in blended cements. Compressive strength tests were performed to assess the impact of the amine in such cements. It is demonstrated that DEIPA increases the mortar strength by enhancing primarily the aluminate hydration and the morphology and composition of the hydrates, such as calcium hydroxide and C-S-H. The visual observation was confirmed by isothermal calorimetry, where DEIPA was found to directly enhance the rate of reaction of granulated blast-furnace slag after 48 hours of hydration.
PRODUCT SPECIFICATION
DEIPA 85% |
DEIPA 98% |
|
contents |
98% |
|
2% |
||
Appearance |
PHYSICAL AND CHEMICAL CHARACTERISTICS
EDIPA 85%
Water contents15%
Colorless to weak yellow liquid
Boiling Point: 145 °C @ .60mm Hg
Freezing/Melting Point: 31.50 - 36.00 °C
Flash Point: > 112 °C
Specific Gravity/Density: 1.0790g/cm3
Molecular Formula: C7H17NO3
Molecular Weight: 163.22
PACKINGPacked in iron drum, net weight 200kg, 1000KG IBC and 20 tons flexibag can be specified according to customer’s requests.
Send product request
Other supplier products
Chlorinated Paraffin70% | completely saturated and It has the following properties fine fire-retardan, chemical reagent resistance, compatibility, antideteriorant and heat s... | |
Tralopyril | Itisametal-freeantifoulingagentforuseinantifoulingpaintsforshiphullsorothermarinestructures.thisproducthasabroadspectrumofactivityagainsthard-shell... | |
Cybutryne(Irgarol 1051) | CAS:28159-98-0 EINECS: 248-872-3 Synonyms: 1,3,5-Triazine-2,4-diamine,N-cyclopropyl-N'-(1,1-dimethylethyl)-6-(methylthio)- (9CI);Cybutrin;Cybutryne... | |
Titannium Silicalite-1(TS-1) | White powder Pore Structure:MFI Aperture(nm):0.56-0.58 Si/Al:45~80 BET Surface Area(m2/g):≥350 Relative Crystallinity(%):≥95 Na2O weight(%):... | |
Sodium Thiocyanate | Synonyms:Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium SaltMolecular Formula: NaSCN Molecul... |
Same products
PakGent CL-F025P T25 Cell Culture Flask | Seller: PakGent Bioscience (Suzhou) Co., Ltd. | PS, 25cm², TC treated. With a generous 25 cm² surface area, these T25 cell culture fla... | |
PakGent Cryogenic Boxes | Seller: PakGent Bioscience (Suzhou) Co., Ltd. | Cryogenic boxes are special temperature-controlled storage containers used to store and transport... | |
PakGent STSS-509CG clear plastic tubes with end caps | Seller: PakGent Bioscience (Suzhou) Co., Ltd. | Self standing, with O-ring, clear tube with green cap. The PakGent STSS-509CG clear plastic tube... | |
PakGent NMPB500A Brown Plastic Medicine Bottles | Seller: PakGent Bioscience (Suzhou) Co., Ltd. | 500ml packaging bottle, amber. PakGent NMPB500A Brown Plastic Medicine Bottlesoffer secure sto... | |
PakGent PT-5000B-T Thermo Scientific Art Tips | Seller: PakGent Bioscience (Suzhou) Co., Ltd. | Thermo pipette, clear, bulk pack. PakGent PT-5000B-T Thermo Scientific Art Tips offer precisio... |