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CAS 518-47-8 Fluorescein Sodium biological stains suppliers

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CAS 518-47-8 Fluorescein Sodium biological stains suppliers

CAS 518-47-8 Fluorescein Sodium biological stains suppliers
CAS 518-47-8 Fluorescein Sodium biological stains suppliers CAS 518-47-8 Fluorescein Sodium biological stains suppliers CAS 518-47-8 Fluorescein Sodium biological stains suppliers

Gambar besar :  CAS 518-47-8 Fluorescein Sodium biological stains suppliers

Detail produk:
Tempat asal: CINA
Nama merek: yunbangpharm
Sertifikasi: ISO9001/SGS
Nomor model: YB333
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 518-47-8 Fluorescein Sodium biological stains suppliers

Deskripsi
Nama Produk: natrium fluoresen Cas: 518-47-8
Einec: 208-253-0 Titik lebur: 320 °C
Suhu penyimpanan.: Simpan di +5 ° C hingga +30 ° C. Membentuk: Bubuk
Warna: Oranye berkarat
Menyoroti:

Fluorescein Sodium biological stain

,

CAS 518-47-8 Fluorescein Sodium

,

industrial chemical Fluorescein Sodium

CAS 518-47-8 Fluorescein Sodium

Fluorescein Sodium Basic information
Product Name: Fluorescein Sodium
Synonyms: 9-(o-carboxyphenyl)-6-hydroxy-3h-xanthen-3-one,disodiumsalt;9’-(9h)xanthen)-3-one,3’,6’-dihydroxy-spiro(isobenzofuran-1(3hdisodiums;9’-[9h]xanthen]-3-one,3’,6’-dihydroxy-spiro[isobenzofuran-1(3hdisodiumsal;9-o-carboxyphenyl-6-hydroxy-3-isoxanthone,disodiumsalt;abcoluraninepowders&liquids;aizenuranine;c.i.45350disodiumsalt;c.i.45350sodiumsalt
CAS: 518-47-8
MF: C20H13NaO5
MW: 356.31
EINECS: 208-253-0
Product Categories: Fluorescent;Xanthene;Intermediates of Dyes and Pigments;Dyes and Pigments;Pharmaceutical intermediates;518-47-8
Mol File: 518-47-8.mol
CAS 518-47-8 Fluorescein Sodium biological stains suppliers 0

Fluorescein Sodium Chemical Properties
Melting point  320 °C
density  0.579[at 20℃]
bulk density 600kg/m3
vapor pressure  2.133hPa
storage temp.  Store at +5°C to +30°C.
solubility  H2O: soluble1mg/mL
form  Powder
pka 2.2, 4.4, 6.7(at 25℃)
Colour Index  45350
color  Rust-orange
PH Range Pink uorescence (4.0) to green uorescence (6.0)
PH 8.3 (10g/l, H2O, 20℃)
Odor Odorless
Water Solubility  500 g/L (20 ºC)
λmax 491nm, 493.5nm, 490nm

CAS 518-47-8 Fluorescein Sodium biological stains suppliers 1




























Label:

PMSF Phenylmethylsulfonyl Fluoride,

Produk Kimia Halus Valerofenon,

DEPC Dietil Pyrocarbonate

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