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

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

Igama lemveliso:
2, 2-Bis (hydroxymethyl) Propionic Acid/Dmpa CAS 4767-03-7
Ibakala:
Pharmaceutical grade
Iinkcazelo ngeempawu:
umgubo omhlophe
Ukupakisha:
25kg/igubu
MOQ:
1 kilo
Ugcino:Indawo eyomileyo epholileyo
Beka ubomi kwishelufa:iminyaka eyi-2

QHAGAMSHELANA NGOKU PDF Khuphela

Iinkcukacha

Iithegi

Ingcaciso yeMveliso

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
Indawo yokunyibilika	189-191 °C(lit.)
Indawo yokubilisa	167.23°C (rough estimate)
ukuxinana	0.84
ukuxinana komphunga	<1 (vs air)
isalathiso se-refractive	1.4240 (estimate)
Fp	>150°C
ixesha lokugcina.	Store below +30°C.
ukunyibilika	H2O: soluble
ifomu	Crystalline Powder
umbala	White
PH	2.6 (50g/l, H2O, 20ºC)
Ukunyibilika kwamanzi	soluble
Sensitive	Hygroscopic
Merck	143,253
I-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)

Isicelo

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.

Iingenelo

Sinemizi-mveliso emininzi ekumgangatho ophezulu enentsebenziswano enzulu, enokubonelela ngeemveliso ezikumgangatho ophezulu kunye namaxabiso akhuphisanayo. Kwaye sinako ukunika izaphulelo zokuthengwa kwezinto ezininzi.Kwaye siyasebenzisana neenkampani ezininzi zokuthunyelwa kwempahla, zinokuzisa iimveliso ngokukhuselekileyo nangokutyibilikayo ezandleni zakho. Ixesha lokuhambisa limalunga neentsuku ezi-3-20 emva kokuqinisekiswa kwentlawulo.

Inkcazo

Test Item	Requirement	Test Result
Imbonakalo	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
Uthuthu	≤0. 03	0.02

Ukuthunyelwa kunye nentlawulo

FAQ

1. Ngaba uyifektri okanye inkampani yokurhweba?
Siyinkampani edibanisa ishishini kunye norhwebo, ukubonelela ngenkonzo yokumisa enye.OEM inokwamkelwa.

2. Ngaba ubonelela ngeesampulu? Isimahla okanye yongeziweyo?
Iisampuli zasimahla. Umrhumo womthwalo wesampulu kufuneka uhlawulwe ecaleni kwakho.

3. Ingaba unazo naziphi na izatifikethi ezinxulumene nolawulo lomgangatho?
ISO 9001:2008 isiqinisekiso sokuqinisekisa umgangatho.

4. Ndingenza ntoni ukuze ndifumane ikowuteshini?
I-Pls isazise ngohlobo lwemveliso oyidingayo, ubungakanani beodolo, idilesi kunye neemfuno ezithile. Uqikelelo-mali luya kwenzelwa ireferensi yakho kwangethuba.

5. Loluphi uhlobo lwendlela yokuhlawula oyikhethayo? Ngawaphi amagama amkelweyo?
IMigaqo yoHambiso eyaMkelweyo: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD;EUR
Uhlobo lweNtlawulo olwamkelweyo: T/T, Western Union; I-Paypal, iNqinisekiso yoRhwebo.
Ulwimi oluthethwayo:IsiNgesi.

Ukuba unomdla kwiimveliso zethu, unokukhetha ukushiya ulwazi lwakho apha, kwaye siya kuqhagamshelana nawe kungekudala.

Bhala umyalezo wakho apha kwaye uwuthumele kuthi

Iindidi zeemveliso

uMboniso weendaba