HENAN SUNLAKE ENTERPRISE CORPORATION
Free supplier Enterprise Certification
- Free
supplier - 9th
years
Free supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
MaxCard:
Contact Suppliers
CAS NO.518-47-8
| 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 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. |
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.
