CAS:518-47-8 C20H10...

CAS:518-47-8 C20H10Na2O5 Fluorescein disodium salt
CAS:518-47-8 C20H10Na2O5 Fluorescein disodium salt
CAS:518-47-8 C20H10Na2O5 Fluorescein disodium salt
CAS:518-47-8 C20H10Na2O5 Fluorescein disodium salt

CAS:518-47-8 C20H10Na2O5 Fluorescein disodium salt

Min.Order / FOB Price:Get Latest Price

500 Gram

Negotiable

  • Min.Order :500 Gram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

CAS:518-47-8 C20H10Na2O5 Fluorescein disodium salt CAS:518-47-8 factory price high purity 99% C20H10Na2O5 technical grade or OLED grade

Quick Details

  • Appearance:white poweder
  • Application:C20H10Na2O5 technical grade or OLED grade
  • PackAge:Plastic vacuum packaging bag or bucket
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:under the cool and dry area
  • Transportation:by express or by sea

Superiority:

Fluorescein disodium salt Basic information
Product Name: Fluorescein disodium salt
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: C20H10Na2O5
MW: 376.27
EINECS: 208-253-0
Product Categories: Intermediates of Dyes and Pigments;Dyes and Pigments
Mol File: 518-47-8.mol
Fluorescein disodium salt Structure
 
Fluorescein disodium salt Chemical Properties
mp  320 °C
Colour Index  45350
Water Solubility  500 g/L (20 ºC)
Merck  14,4159
BRN  3833041
Stability: Stable.
CAS DataBase Reference 518-47-8(CAS DataBase Reference)
EPA Substance Registry System Spiro[isobenzofuran- 1(3H),9'-[9H]xanthen]- 3-one, 3',6'-dihydroxy-, disodium salt(518-47-8)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36-36/37/38
Safety Statements  22-24/25-37/39-26-36/37/39-27
WGK Germany  1
RTECS  LM5425000
F  3
HS Code  32041200
MSDS Information
Provider Language
C.I. 45350 English
SigmaAldrich English
ACROS English
ALFA English
 
Fluorescein disodium salt Usage And Synthesis
Chemical Properties orange powder
Usage A sodium salt of fluorescein
General Description Orange-red to dark red powder. Water-soluble form of fluorescein. Odorless and almost tasteless. pH (5% solution) 7.8. May be sensitive to prolonged exposure to light and to heat.
Air & Water Reactions Hygroscopic. Water soluble.
Reactivity Profile Fluorescein disodium salt is incompatible with strong oxidizers. Also incompatible with acids, acid salts and salts of heavy metals .
Fire Hazard Flash point data for Fluorescein disodium salt are not available; however, Fluorescein disodium salt is probably combustible.

 

Details:

2.Our product feature:

      As a leading manufacturer in China, we can provide high quality goods at the lowest price upon your requests. Our company mainly supply products as follows: anhydrous sodium sulphate or SSA , natural Zeolite powder, 4A molecular sieve & laundry Zeolite powder, Linear alkyl benzene sulphonic acid or LBSA, Sodium lauryl ether sulphate or SLES , Soda ash dense and light, STPP …… if you need some new merchandises, we can also offer consulting service for you.

3.Delivery Time 

-Sample Order: 1-3 days after receipt of the full payment. 

-Stock Order: 3-7days after receipt of the full payment 

-OEM Order: 7-12days after receipt of the deposit. 

4.Payment 

T/T for convenience , L/C for insurance Of course we also accept other payment ways.

5.Transportation 

Transported by DHL, UPS, EMS, Air freight, sea freight etc.

6. Do you support drop shipping  

Yes, your drop shipping is available.

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