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CAS 548-24-3 EOSIN B biological reagents manufacturer

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CAS 548-24-3 EOSIN B biological reagents manufacturer

CAS 548-24-3 EOSIN B biological reagents manufacturer
CAS 548-24-3 EOSIN B biological reagents manufacturer CAS 548-24-3 EOSIN B biological reagents manufacturer CAS 548-24-3 EOSIN B biological reagents manufacturer

Gambar besar :  CAS 548-24-3 EOSIN B biological reagents manufacturer

Detail produk:
Tempat asal: CINA
Nama merek: yunbangpharm
Sertifikasi: ISO9001/SGS
Nomor model: YB357
Syarat-syarat pembayaran & pengiriman:
Kuantitas min Order: untuk dinegosiasikan
Harga: To Be Negotiated
Kemasan rincian: 1kg 5kg 25kg
Waktu pengiriman: 3-7 hari kerja
Syarat-syarat pembayaran: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Kontak

CAS 548-24-3 EOSIN B biological reagents manufacturer

Deskripsi
Nama Produk: Eosin B Cas: 548-24-3
Einec: 208-943-1 Titik lebur: 275 °C (des.)(lit.)
Suhu penyimpanan.: Simpan di +5 ° C hingga +30 ° C. Membentuk: padat
Warna: Sangat gelap ungu-merah ke coklat gelap
Menyoroti:

EOSIN B biological reagent

,

CAS 548-24-3 chemical reagent

,

industrial fine chemical manufacturer

CAS 548-24-3 EOSIN B

EOSIN B Basic information
Product Name: EOSIN B
Synonyms: C.I. Acid Red 91;Eosin B, high purity biological stain;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, disodium salt;2-(4,5-dibromo-3,6-dihydroxy-2,7-dinitroxanthen-9-yl)-benzoic acid, disodium salt;EOSIN B CERTIFIED;EOSIN B CERTIFIED (C.I. 45400);EOSIN SCARLET, FOR MICROSCOPY;EOSIN BLUISH, WATER-SOLUBLE, PURE, FOR M ICROSCOPY
CAS: 548-24-3
MF: C20H9Br2N2NaO9
MW: 604.09
EINECS: 208-943-1
Product Categories: Organics;Xanthene
Mol File: 548-24-3.mol
CAS 548-24-3 EOSIN B biological reagents manufacturer 0

EOSIN B Chemical Properties
Melting point  275 °C (dec.)(lit.)
bulk density 680kg/m3
storage temp.  Store at +5°C to +30°C.
solubility  spirit: soluble
Colour Index  45400
form  Solid
color  Very dark purple-red to dark brown
PH 6.2 (10g/l, H2O, 25℃)
Water Solubility  Soluble in water (390 g/L at 20°C), and ethanol.
λmax 514 nm, 395 nm

CAS 548-24-3 EOSIN B biological reagents manufacturer 1





















































Label:

PMSF Phenylmethylsulfonyl Fluoride,

Produk Kimia Halus Valerofenon,

DEPC Dietil Pyrocarbonate

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