Succinic Acid

Supply Raw Material Crystalline Powder Succinic Acid CAS 110-15-6

Ainm Táirge:
Succinic Acid
Grád:
Cosmetic/Pharmaceutical grade
Airíonna:
white powder
Pacáil:
25kg / druma
MOQ:
1 kilo
Stóráil:Áit Thirim Fhionnuar
Seilfré:2 bhliain

TEAGMHÁIL ANOIS PDF íoslódáil

Sonraí

Clibeanna

Cur síos ar an Táirge

Succinic acid is a colorless crystal; the relative density is 1.572 (25/4ºC), the melting point is 188ºC, and it decomposes at 235ºC; it can be sublimated by distillation under reduced pressure; it is soluble in water, slightly soluble in ethanol, ether and acetone

Iarratas

Industrially, succinic acid is often prepared by catalytic reduction of butenedioic acid, and succinic acid can also be prepared by hydrolysis of succinonitrile. In the laboratory, succinic acid can be prepared by reacting two molecules of sodium diethyl malonate with iodine, followed by hydrolysis and decarboxylation.
An important use of succinic acid is to prepare five-membered heterocyclic compounds. For example, succinic acid loses water rapidly when heated to form succinic anhydride, which is a furan ring compound. Succinic anhydride is an important raw material for manufacturing drugs, dyes and alkyd resins. Succinic anhydride and ammonia are heated together to generate succinimide. The hydrogen on the imine group of succinimide can be replaced by bromine to produce N-bromosuccinimide, which is a bromination reagent and mild oxidant for organic synthesis. Succinic acid has antispasmodic, expectorant and diuretic effects in medicine. Diethyl succinate is an important intermediate in organic synthesis. Dibutyl succinate and dioctyl succinate are plasticizers for plastics. Copolymerization of diallyl succinate and 1,3-butadiene can produce artificial rubber.

Buntáistí

Tá go leor monarchana ardchaighdeáin againn le comhar domhain, ar féidir leo táirgí ardchaighdeáin agus praghsanna iomaíocha a sholáthar duit. Agus is féidir linn lascainí a thabhairt freisin le haghaidh ceannach mórchóir. Tá an t-am seachadta thart ar 3-20 lá tar éis an íocaíocht a dhaingniú.

Sonraíocht

I.Product name: Succinic acid, Bio-based (Excellent product) CAS No.: 110-15-6

Mír	Caighdeán	Analysis Result
Dealramh	White crystalline or powder,no visible impurities	Qualified
Succinic acid,w/%	≥99.7	99.75
Moisture,w/%	≤0.40	0.32
Iron,w/%	≤0.001	0.0001
Chloride(as C1-),w/%	≤0.002	<0.001
2-Sulfate(As SO4 ),w/%	≤0.02	<0.01
Residue on ignition,w/%	≤0.010	0.003
Melting point range, ºC	185-188	186
Ease oxide, (mL/g)	≤0.40	0.05
Heavy metals(As Pb),w/%	≤0.001	<0.001
As2O3,w/%	≤0.0002	Not detected
Analytical conclusion	Pass

II.Product name: Product name: Succinic acid, Bio-based (First grade product)

CAS No.: 110-15-6

Mír	Caighdeán	Analysis Result
Dealramh	White crystalline or powder,no visible impurities	Qualified
Succinic acid,w/%	≥99.5	99.65
Moisture,w/%	≤0.50	0.30
Iron,w/%	≤0.002	0.0001
Chloride(as C1-),w/%	≤0.005	<0.001
2-Sulfate(As SO4 ),w/%	≤0.05	<0.01
Residue on ignition,w/%	≤0.025	0.005
Melting point range, ºC	184-188	186
Ease oxide, (mL/g)	≤0.60	0.23
Heavy metals(As Pb),w/%	≤0.005	<0.001
As2O3,w/%	≤0.0002	Not detected
Analytical conclusion	Qualified product

Loingseoireacht agus íocaíocht

1. An bhfuil tú ag monarcha nó ag cuideachta thrádála?
Is cuideachta muid a chomhtháthaíonn tionscal agus trádáil, a sholáthraíonn seirbhís aon-stad. D'fhéadfaí glacadh le OEM.

2. An soláthraíonn tú samplaí? An bhfuil sé saor in aisce nó breise?
Samplaí saor in aisce. Ní mór táille lasta an tsampla a íoc le do thaobh.

3. An bhfuil aon deimhnithe agat a bhaineann le rialú cáilíochta?
Deimhniú ISO 9001:2008 chun cáilíocht a chinntiú.

4. Cad ba cheart dom a sholáthar chun luachan a fháil?
Cuireann Pls in iúl dúinn an cineál táirge atá uait, cainníocht a ordú, seoladh agus ceanglais shonracha. Déanfar an luachan le haghaidh do thagairt in am.

5. Cén cineál modh íocaíochta is fearr leat? Cén cineál téarmaí a nglactar leo?
Téarmaí Seachadta a nGlactar leo: FOB, CFR, CIF, EXW;
Airgeadra Íocaíochta a nglactar leis: USD;
Cineál Íocaíochta a nGlactar leis: T/T, Western Union; Paypal, Dearbhú Trádála.
Teanga Labhartha: Béarla.

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