Fluorescein free acid
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- Incentive Tech
- Payment Terms
- D/A,D/P,L/C,MoneyGram,T/T,Western Union
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- ph indicator, chemical reagent, yellow 7, acid yellow 73
- Category
- Other Chemicals
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Tianjin Incentive Technology Co., Ltd
China
- Verified Certificate
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| Product name | Fluorescein free acid | Certification | - |
|---|---|---|---|
| Category | Other Chemicals | Ingredients | - |
| Keyword | ph indicator , chemical reagent , yellow 7 , acid yellow 73 | Unit Size | - |
| Brand name | Incentive Tech | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
| Fluorescein, CAS NO.: 2321-07-5 ( g to tons are available) | |
| CAS NO.: | 2321-07-5 |
| Product Code: | FLU05 |
| Synonyms: | KI201;
Eosin; angiofluor; Acid Yellow 73; Fluorecein; YELLOW 7; Fluorescein; Fluorescein (free acid); 3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one; |
| Formula: | C20H12O5 |
| Molecular Weight: | 332.306 |
| Properties | |
| Appearance: | Orange-red Crystalline Powder |
| Density: | 1.6 g/cm3 |
| Melting Point: | 314-316ºC |
| Boiling Point: | 620.8ºC at 760 mmHg |
| Flash Point: | 232.6ºC |
| Water Solubility: | Insoluble |
| Stability: | Combustible. Incompatible with strong oxidizing agents. |
| Safty Info | |
| Safety Statements: | S26-S37/39 |
| HS Code: | 3204200000 |
| WGK Germany: | 3 |
| Packing Group: | I; II; III |
| Risk Statements: | R36;R43 |
| Hazard Codes: | Xn:Harmful |
| Use & Storage | |
| Use: | It is used as an indicator or dye. Also it is the intermediate of Merbromin. |
| Storage: | Store at RT. |
| COA | |
| Appearance | Orange-red Crystalline Powder |
| Mass Absorption Wavelength λ（PH8.0), (nm) | 490-493 |
| Mass Absorption Coefficient λ（PH8.0), (L/ cm. g) | ≥200 |
| Loss on Drying | ≤ 5.0 % |
| Residue on Ignition | ≤ 0.30 % |
| Ethanol Dissolution | Passed |
| Sensitivity Test | Passed |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | D/A,D/P,L/C,MoneyGram,T/T,Western Union | Shipping time | Negotiable |
- President
- Anny Zhu
- Address
- No.64, District 1, Dongyingfang, Yuyang Town, Jixian, Tianjin, China
- Product Category
- Chemical Reagents & Products,Other Chemicals,Other Dyestuffs
- Year Established
- 2016
- No. of Total Employees
- 1-50
- Company introduction
-
Tianjin Incentive Technology Co., Ltd is a leading international supplier and distributor of Indicators, Biological Stains, Intermediates, Dyes and other chemicals. By the reason of uneven quality and price in the international market, customers feel difficult to choose, it was founded to offer professional service and keep aim to maintain corporate image, create business value together with you.
Our products quantity are available from g to tons, you can choose whatever you need. Professional technicians, skilled workers, mature technologies make quality stable. Long term material suppliers make price stable and competitive. Also short delivery time will be offered by our fastest logistic system. About the after-sale service, we will lose no time to handle it. We are small organization, we act very quickly.
You will find every order was treated seriously if you choose us. Quality, responsiveness, competitive price, timeliness of deliveries, after-sale services are important factors we focused on. We hope our company grows up with good reputation, and we are dedicating to make it true. We need your support and you will not disappoint.
- Main Product
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