Post-d: sale@hebeidisha.com
Fòn: +86 13315186550
- Afraganach
- Albànianach
- Amharic
- Arabach
- Armenianach
- Azerbaijani
- Basgach
- Belarusianach
- Bengàlach
- Bosnianach
- Bulgàrianach
- Catalanach
- Cebuano
- Sìona
- Sìona (Taiwan)
- Corsicanach
- Croatianach
- Seacach
- Dànach
- Duitseach
- Sasannach
- Esperanto
- Estòinianach
- Fionnlaineach
- Frangach
- Frisianach
- Galicianach
- Georgianach
- Gearmailteach
- Grèigeach
- Gujarati
- Haitian Creole
- Hausa
- Hawaiianach
- Eabhrach
- Chan eil
- Miao
- Hungàrianach
- Innis Tìleach
- igbo
- And-Innseach
- Èireannach
- Eadailteach
- Iapanach
- Iabhaininnseach
- Kannada
- Kasakh
- Ciméireach
- Ruanda
- Corèanach
- Curdach
- Kyrgyz
- TBh
- Laidinn
- Latbhianach
- Lithuanianach
- Luxembourgach
- Macedonianach
- Malgashi
- Malaidheach
- Malayalamach
- Malteseach
- Maori
- Marathiach
- Mongolianach
- Myanmar
- Nepalach
- Lochlannach
- Lochlannach
- Occitan
- Pashto
- Persianach
- Pòlainneach
- Portugalach
- Punjabi
- Romànianach
- Ruiseanach
- Samoan
- Gàidhlig na h-Alba
- Serbianach
- Sasannach
- Shona
- Sindeach
- Sinhala
- Slovacanach
- Slobhenianach
- Somali
- Spàinneach
- Sundais
- Swahilieach
- Suaineach
- Tagalogach
- Tajik
- Tamileach
- Tatarais
- Telugach
- Thaidheach
- Turcach
- Turkmen
- Ucràinis
- Urdu
- Uighur
- Uzbek
- Bhietnam
- Cuimris
- Cuideachadh
- Giúdais
- Ioruba
- Zulu
2, 2-Bis (hydroxymethyl) Propionic Acid/Dmpa CAS 4767-03-7
| 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 | |
| Puing leaghaidh | 189-191 °C(lit.) |
| Goil puing | 167.23°C (rough estimate) |
| dùmhlachd | 0.84 |
| dùmhlachd bhalbhaichean | <1 (vs air) |
| clàr-amais refractive | 1.4240 (estimate) |
| Fp | >150°C |
| teòthachd stòraidh. | Store below +30°C. |
| so-thuigsinn | H2O: soluble |
| foirm | Crystalline Powder |
| dath | White |
| PH | 2.6 (50g/l, H2O, 20ºC) |
| Solubility uisge | 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) |
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.
Tha mòran fhactaraidhean àrd-inbhe againn le co-obrachadh domhainn, a bheir dhut toraidhean àrd-inbhe agus prìsean farpaiseach. Agus is urrainn dhuinn cuideachd lasachaidhean a thoirt seachad airson mòr-cheannach. Tha an ùine lìbhrigidh timcheall air 3-20 latha às deidh dearbhadh pàighidh.
| Test Item | Requirement | Test Result |
| Coltas | 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 |
| Ash | ≤0. 03 | 0.02 |
1. An e factaraidh no companaidh malairt a th 'annad?
Tha sinn nar companaidh a tha ag amalachadh gnìomhachas agus malairt, a’ toirt seachad seirbheis aon-stad. Dh’ fhaodadh gabhail ri OEM.
2. A bheil thu a 'toirt seachad samples? A bheil e an-asgaidh no a bharrachd?
Saor an-asgaidh samples.The shampall cìs bathair feumar pàigheadh le ur taobh.
3. A bheil teisteanasan sam bith agad co-cheangailte ri smachd càileachd?
Teisteanas ISO 9001: 2008 gus dèanamh cinnteach à càileachd.
4. Dè a bu chòir dhomh a thoirt seachad gus luachan fhaighinn?
Bidh Pls ag innse dhuinn mun t-seòrsa toraidh a dh’ fheumas tu, meud òrduigh, seòladh agus riatanasan sònraichte. Thèid an luachan a dhèanamh airson do iomradh ann an ùine.
5. Dè an seòrsa dòigh pàighidh as fheàrr leat? Dè an seòrsa teirmean ris an tèid gabhail?
Cumhachan Lìbhrigeadh ris an deach gabhail: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD;EUR
Seòrsa Pàighidh ris an deach gabhail: T / T, Western Union; Paypal, Dearbhadh Malairt.
Cànan air a labhairt: Beurla.
Roinnean-seòrsa bathar
