Good Supply High Effective Dipentaerythritol for Production of Alkyd Resin CAS 126-58-9

• CAS No.: 126-58-9
• Formula: C10h22o7
• EINECS: 204-794-1
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: a tch 126-58-9
• Colour: White
• MW: 254.28
• Purity: 99%
• Sample: Support
• Storage: Yes
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 1000ton

Product Description

Product Description

Dipentaerythritol  for production of alkyd resin cas 126-58-9

Dipentaerythritol Basic information
Product Name:	Dipentaerythritol
CAS:	126-58-9
MF:	C10H22O7
MW:	254.28
EINECS:	204-794-1
Mol File:	126-58-9.mol
Dipentaerythritol Chemical Properties
Melting point	215-218 °C(lit.)
Boiling point	356°C
density	1.36 g/cm3 (20ºC)
vapor pressure	<0.00001 hPa (20 °C)
refractive index	1.4455 (estimate)
storage temp.	Store below +30°C.
solubility	2.4g/l
pka	13.38±0.10(Predicted)
form	Crystalline Powder
color	White
PH	5 (2g/l, H2O, 20ºC)
Water Solubility	0.29 g/100 mL (20 ºC)
Sensitive	Hygroscopic
InChIKey	TXBCBTDQIULDIA-UHFFFAOYSA-N
CAS DataBase Reference	126-58-9(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Propanediol, 2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-(126-58-9)
EPA Substance Registry System	Dipentaerythritol (126-58-9)

SPECIFICATION PROPERTIES	STANDARD	RESULTS
DPE%	≥90min	90.48
MPE%	≤3max	2.55
TPE%	≤8max	6.19
HydroxylValue%	38~40	38.52
Moisture	≤0.5max	0.34
Color	3max	1.4
M.P.(ºC)	205-224ºC	220
ASH(PCT)%	≤0.05	0.02
Conclusion	Conforms

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