2, 2-Bis (hydroxymethyl) Propionic Acid/Dmpa CAS 4767-03-7

Good Price 2, 2-Bis (hydroxymethyl) Propionic Acid/Dmpa CAS 4767-03-7

 

  • Produk Naam:

    2, 2-Bis (hydroxymethyl) Propionic Acid/Dmpa CAS 4767-03-7

  • Graad:

    Pharmaceutical grade

  • Eienskappe:

    wit poeier

  • Verpakking:

    25 kg/drom

  • MOQ:

    1 kilo

  • Berging:Koel Droë Plek
  • Raklewe:2 jaar


Besonderhede

Merkers

Produk Beskrywing
2,2-Bis(hydroxymethyl)propionic acid Basic information
Product Name: 2,2-Bis(hydroxymethyl)propionic acid
CAS: 4767-03-7
MF: C5H10O4
MW: 134.13
EINECS: 225-306-3
Mol File: 4767-03-7.mol
2,2-Bis(hydroxymethyl)propionic acid Chemical Properties
Smeltpunt  189-191 °C(lit.)
Kookpunt  167.23°C (rough estimate)
digtheid  0.84
dampdigtheid  <1 (vs air)
brekingsindeks  1.4240 (estimate)
Fp  >150°C
stoor temp.  Store below +30°C.
oplosbaarheid  H2O: soluble
vorm  Crystalline Powder
kleur  White
PH 2.6 (50g/l, H2O, 20ºC)
Wateroplosbaarheid  soluble
Sensitive  Hygroscopic
Merck  143,253
BRN  1756385
Stability: Stable. Hygroscopic.
InChIKey PTBDIHRZYDMNKB-UHFFFAOYSA-N
CAS DataBase Reference 4767-03-7(CAS DataBase Reference)
NIST Chemistry Reference 2,2-Bis(hydroxymethyl)propionic acid(4767-03-7)
EPA Substance Registry System Dimethylolpropionic acid (4767-03-7)

 

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Toepassing

2,2-Bis(hydroxymethyl)propionic acid can be used as an important raw material for chemical products such as coatings, adhesives, and resins. It can also be applied in leather chemical materials, liquid crystals, inks, food additives, and adhesive chemicals. Used for preparing polyurethane emulsion leather finishing agents, photosensitive resins, magnetic recording materials and their adhesives.

Voordele

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Spesifikasie
Test Item Requirement Test Result
Voorkoms White flowing crystal PASS
hydroxyl value ≥24% 24.49%
neutralization equivalent ≤141 135.1
Moisture ≤0.3 0.09
Acid Value 405-425mgKOH/g 417.9
As ≤0. 03 0.02

         

 

Versending en betaling

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