Hydroxyethyl Urea CAS 2078-71-9

β-Hydroxyethyl urea is a crystalline substance with a melting point of 95°C. It is soluble in water and alcohol. β-Hydroxyethyl urea is an excellent moisturizer, widely used in cosmetic moisturizing products. Its effects are similar to glycerin, but hydroxyethyl urea's moisturizing effect is more significant. The main characteristics of hydroxyethyl urea are that it provides moisturizing functions to skincare products without a sticky feel, while also increasing skin elasticity, replenishing skin moisture, and exhibiting good compatibility with various skincare ingredients. It is gentle and non-irritating. Hydroxyethyl urea also offers high cost-effectiveness; compared to expensive moisturizers, hydroxyethyl urea can achieve the same effects with a lower formulation cost.

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Model:
2078-71-9
Brand:
bosschem
Code:
2078-71-9

Product Description

2-HYDROXYETHYLUREA Basic information
Product Name:	2-HYDROXYETHYLUREA
CAS:	2078-71-9
MF:	C3H8N2O2
MW:	104.11
EINECS:	640-848-4
Mol File:	2078-71-9.mol
2-HYDROXYETHYLUREA Chemical Properties
Melting point	164-169 °C(lit.)
Boiling point	254.3±32.0 °C(Predicted)
density	1.222±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	13.35±0.46(Predicted)
form	powder to crystal
color	White to Almost white
Water Solubility	almost transparency
Cosmetic Ingredient Review (CIR)	2-HYDROXYETHYLUREA (2078-71-9)
InChI	InChI=1S/C3H8N2O2/c4-3(7)5-1-2-6/h6H,1-2H2,(H3,4,5,7)
InChIKey	CLAHOZSYMRNIPY-UHFFFAOYSA-N
SMILES	N(CCO)C(N)=O
CAS DataBase Reference	2078-71-9(CAS DataBase Reference)

检测内容 Test

标准规定

Specification

检测结果

Result

外观

Description

白色结晶性粉末

White crystalline powder

合格 Gonform

气味 Odor

无味或略有特征性气味 Si.nilar in character and intensity to stantard

合格 Conform

含量 Assay,%

≥98.0

98.5

pH(10%aq)

6.0～10.0

7.1

电导率

Conductivity(10%aq),us/cm

≤80

25

尿素 Urea,%

≤0.2

0.09

检测内容 Test	标准规定 Specification	检测结果 Result
外观 Description	无色至浅黄色透明液体 Colorless or yellowish clear liquid	合格 Conform
气味 Odor	无味或略有特征性气味 Similar in character and intensity to stantard	合格 Conform
色度(hazen) color(hazen)	≤20	<20
含固量，% Solids,%	45.0～55.0	50.9
pH	6.0～9.0	6.9
密度(20℃,g/ml) Specific Gravity	1.10～1.20	1.13
重金属(以铅计) Heavy Metals(Pb)	≤10ppm	<10ppm