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

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

jeneng produk:
2, 2-Bis (hydroxymethyl) Propionic Acid/Dmpa CAS 4767-03-7
kelas:
Pharmaceutical grade
Properties:
bubuk putih
Packing:
25kg/drum
MOQ:
1 kilo
Lumbung:Panggonan Kelangan Kering
urip beting:2 taun

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Deskripsi Produk

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
Titik lebur	189-191 °C(lit.)
Titik didih	167.23°C (rough estimate)
kapadhetan	0.84
Kapadhetan uap	<1 (vs air)
indeks bias	1.4240 (estimate)
Fp	>150°C
suhu panyimpenan.	Store below +30°C.
kelarutan	H2O: soluble
wujud	Crystalline Powder
werna	White
PH	2.6 (50g/l, H2O, 20ºC)
Kelarutan banyu	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)

Aplikasi

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.

Kaluwihan

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Spesifikasi

Test Item	Requirement	Test Result
Penampilan	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
awu	≤0. 03	0.02

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FAQ

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Sampel gratis. Biaya pengiriman sampel kudu dibayar ing sisih sampeyan.

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Katentuan Pangiriman sing Ditampa: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD;EUR
Jinis Pembayaran Ditampa: T / T, Western Union; Paypal, Trade Assurance.
Basa ingkang dipunginakaken: Inggris.

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