Product Details
Synonyms: tetrahydroxymethyl methane, tetrahydroxymethyl alkane, mono-pentaerythritol
Molecular Formula: C5H12O4
Molecular Weight: 136.15
CAS NO: 115-77-5
EINECS NO: 204-104-9
Features:
Pentaerythritol is white crystals or powders, flammable; it can be easily esterified by general organic acids, slightly sweet, basically non-toxic. It is very stable in the air and is not easy to absorb water.
Quanlity Standards:
ITEM
|
Mono-pentaerythritol content % ≥ |
98 |
47.5 |
90
|
56 |
Hydroxy content % ≥ |
48.5 |
47.5 |
47.0 |
46.0 |
Heating reduction % ≤ |
0.2 |
0.5 |
0.5 |
0.5 |
Ash % ≤ |
0.05 |
0.1 |
0.2 |
0.1 |
Coloring % ≤ |
1 |
2 |
1 |
4 |
Application:
1.Used for the manufacture of pentaerythritol tetranitrate explosives, alkyd resins, also used as thermal stabilizers, plasticizers, etc..
2. An important polyol compound.
3. It is used as a raw material for the production of rosin esters in varnish, paint and ink, and it can be used as a flame retardant, dry oil, and aviation lubricant.
Safety Information:
Customs Code: 3806900010
WGKGermany: 1
Hazard class code: R33
Safety statement: S24/25
RTECS: RZ2490000
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