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D-Camphorsulfonic Acid CAS 3144-16-9

D-Camphorsulfonic Acid CAS 3144-16-9

 

  • Enw Cynnyrch:

    D-Camphorsulfonic Acid CAS 3144-16-9

  • Gradd:

    industrial/food grade

  • Priodweddau:

    powdr gwyn

  • Pacio:

    25kg / drwm

  • MOQ:

    1 kilo

  • Storio:Lle Sych Cŵl
  • Oes silff:2 flynedd


Manylion

Tagiau

Disgrifiad o'r Cynnyrch

D(+) -10-camphor sulfonic acid is a derivative of camphor alkanoic acid and has the following properties:
Appearance: D(+) -10-camphor sulfonic acid is a white crystalline solid.
Solubility: It can be dissolved in alcohol and ether solvents, but is almost insoluble in water.
The toxicity of D(+) -10-camphor sulfonic acid is low, but general laboratory operation norms should still be followed to avoid its contact with eyes, skin and inhalation.
When using D(+) -10-camphor sulfonic acid, it is necessary to ensure good ventilation in the operating environment and wear appropriate protective equipment, such as laboratory gloves, protective glasses and laboratory coats.
When storing and handling D(+) -10-camphor sulfonic acid, it should be kept in a dry and well-ventilated place, away from fire sources and oxidants.

Cais

The main uses of D(+) -10-camphor sulfonic acid are as follows:

Chiral reagent: D(+) -10-camphor sulfonic acid is often used as a catalyst and ligand for chiral compounds.

Chemical synthesis: D(+) -10-camphor sulfonic acid can catalyze important reactions such as asymmetric synthesis in organic synthesis reactions.

Manteision

 

Mae gennym lawer o ffatrïoedd o ansawdd uchel gyda chydweithrediad dwfn, a all ddarparu cynhyrchion o ansawdd uchel a phrisiau cystadleuol i chi. A gallwn hefyd roi gostyngiadau ar gyfer swmp-brynu. Mae amser dosbarthu tua 3-20 diwrnod ar ôl cadarnhad taliad.

 

Manyleb
Molecular Formula C10H16O4S
Molar Mass 232.3
Density 1.2981 (rough estimate)
Ymdoddbwynt 196-200°C (dec.)(lit.)
Boling Point 344.46°C (rough estimate)
Specific Rotation(α) 22 º (589nm, c=20, H2O 25 ºC)
Hydoddedd Dŵr SOLUBLE
Solubility Exhibit moderate solubility in HCCl.
Ymddangosiad White crystal
Color White to off-white
Merck 14,1734
BRN 2809675
pKa 1.17±0.50(Predicted)
PH 0.3 (200g/l, H2O)
Storage Condition Store below +30°C.
Sefydlogrwydd Stable. Protect from moisture. Incompatible with strong oxidizing agents, strong bases.
Sensitive Hygroscopic
Refractive Index 21.5 ° (C=5, H2O)
MDL MFCD00064157
Physical and Chemical Properties Melting point 195°C
specific optical rotation 22 ° (589nm, c = 20, H2O 25°C)
water-SOLUBLE SOLUBLE
Defnydd For the resolution of pharmaceutical intermediates or isomer products

 

Cludo a thalu

 

FAQ

1. Ydych chi'n ffatri neu'n gwmni masnachu?
Rydym yn gwmni sy'n integreiddio diwydiant a masnach, yn darparu gwasanaeth un-stop. Gellid derbyn OEM.

2. A ydych chi'n darparu samplau? A yw'n rhad ac am ddim neu'n ychwanegol?
Samplau am ddim. Mae angen talu ffi cludo nwyddau'r sampl gan eich ochr chi.

3. A oes gennych unrhyw dystysgrifau sy'n ymwneud â rheoli ansawdd?
Ardystiad ISO 9001: 2008 i sicrhau ansawdd.

4. Beth ddylwn i ei ddarparu i gael dyfynbris?
Mae Pls yn rhoi gwybod i ni am y math o gynnyrch sydd ei angen arnoch, archebwch faint, cyfeiriad a gofynion penodol. Bydd y dyfynbris yn cael ei wneud ar gyfer eich cyfeirnod mewn pryd.

5. Pa fath o ddull talu sydd orau gennych chi? Pa fath o delerau sy'n cael eu derbyn?
Telerau Cyflwyno a Dderbynnir: FOB, CFR, CIF, EXW;
Arian Talu a Dderbynnir: USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Iaith a siaredir: Saesneg.

 

 

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