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

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

 

  • Ainm Táirge:

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

  • Grád:

    Pharmaceutical grade

  • Airíonna:

    púdar bán

  • Pacáil:

    25kg / druma

  • MOQ:

    1 kilo

  • Stóráil:Áit Thirim Fhionnuar
  • Seilfré:2 bhliain


Sonraí

Clibeanna

Cur síos ar an Táirge
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
Leáphointe  189-191 °C(lit.)
Fiuchphointe  167.23°C (rough estimate)
dlús  0.84
dlús gaile  <1 (vs air)
innéacs athraonta  1.4240 (estimate)
Fp  >150°C
teocht stórála.  Store below +30°C.
tuaslagthacht  H2O: soluble
foirmi  Crystalline Powder
dath  White
PH 2.6 (50g/l, H2O, 20ºC)
Tuaslagthacht Uisce  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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Iarratas

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.

Buntáistí

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Sonraíocht
Test Item Requirement Test Result
Dealramh 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
Fuinseog ≤0. 03 0.02

         

 

Loingseoireacht agus íocaíocht

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