β-cyclodextrin 7585-39-9 Hoobkas nqi

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Tom ntej: β-cyclodextrin 7585-39-9

Khoom npe:β-cyclodextrin yog tshuaj

CAS:7585-39-9 ib

MF:C42H70O35

MW:1134.99 ib

EINECS:231-493-2 : kuv

Cim:neeg tsim khoom

Pob:1 kg / kg los yog 25 kg / nruas

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Product Detail

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Khoom npe: β-cyclodextrin
CAS: 7585-39-9 Nr
MF: C42H70O35
PIB: 1134.99
PIB: 231-493-2
Melting point: 290-300 ° C (dec.) (lit.)
Kub taw tes: 844.96 ° C (kwv yees ntxhib)
Qhov ceev: 1.2296 (nruab nrab kwv yees)
FEMA: 4028 | BETA-CYCLODEXTRIN
Refractive Index: 1.7500 (kwv yees)
Pka: 11.73 ± 0.70 (Predicted)
Daim ntawv: hmoov
Xim: dawb
PH: 5.0-8.0 (1% hauv kev daws, Ph Eur)
Kev ua haujlwm kho qhov muag: [α]20 / D + 162 ± 3 °, c = 1.5% hauv H2O
Dej Solubility: Soluble hauv dej thiab ammonium hydroxide.
PIB: 14,2718
ib: 78623

Specification

Khoom npe	β-cyclodextrin yog tshuaj
Qhov tshwm sim	Dawb Crystalline hmoov
Purity	99% min
MW	1134.99 ib
Melting point	290-300 ° C

Daim ntawv thov

1. Embedding agents rau cov vitamins thiab tshuaj tsw qab (microcapsules); kev pab cuam; stabilizers.
2. Siv dav hauv kev sib cais ntawm cov organic tebchaw thiab hauv cov organic synthesis, nrog rau cov khoom siv tshuaj, khoom noj khoom haus additives, thiab lwm yam.
3. Tus neeg sawv cev ua haujlwm. Kev tshawb nrhiav enzyme. Tissue culture agent.