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Hot Selling high quality Dyestuffs C.I.45380 Acid Red 87 with CAS 17372-87-1
1-24 Kilogram
$60.00
≥ 25 Kilogram
$45.00
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
| Acid Red 87 Basic information | |
| Product Name: | Acid Red 87 |
| Synonyms: | sodiumeosinate;sodiumeosine;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-3',6'-dihydroxy-,disodiumsalt;symulereosintoner;tetrabromofluoresceind;tetrabromofluoresceins;toyoeosineg;EOSINE YELLOW W/S C.I. No 45380) |
| CAS: | 17372-87-1 |
| MF: | C20H6Br4Na2O5 |
| MW: | 691.85418 |
| EINECS: | 241-409-6 |
| Product Categories: | Dyes and Pigments;Organics;Hematology and Histology;Hematology Stains;M;Stains and Dyes;-;Stains&Dyes, A to;Fluorescent Labels;Fluorescent Probes, Labels, Particles and Stains;Other Fluorescent Labels;Fluorescent;Xanthene;Inhibitors |
| Mol File: | 17372-87-1.mol |
| Acid Red 87 Chemical Properties | |
| Melting point | >300°C |
| density | 1.02 g/mL at 20 °C |
| Fp | 11 °C |
| storage temp. | Store at RT. |
| solubility | H2O: 0.1 g/mL, dark red |
| Colour Index | 45380 |
| form | Solid |
| pka | 2.9, 4.5(at 25℃) |
| color | Reddish |
| PH | 9.2 (10g/l, H2O, 20℃) |
| PH Range | 0(yellow)-3(green fluoresc.) |
| Water Solubility | freely soluble |
| λmax | 514nm |
| Merck | 143,603 |
| BRN | 3586809 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Biological Applications | Treating age-related macular degeneration,burns,cancer,diabetes,obesity,dental bone defects,gastroesophageal reflux disease,prostate cancer,viral diseases; stents; wound-healing materials |
| Major Application | Photovoltaic devices, color filter, nanoscale host material, detection of latent fingerprints, inks, detergents, hair dyes, cosmetics, implantable drug delivery devices, stents, diagnosis of breast lesions, labeling nucleic acids, detecting proteins, stress biomarkers, phosphoprotein, breast cancer metastases, antimicrobial agent, treatment of burns, endodontic, diabetes, obesity, cancer, radiochemotherapy, DNA sequencing, gene expression profiling, wound healing promoters |
| CAS DataBase Reference | 17372-87-1(CAS DataBase Reference) |
| EPA Substance Registry System | Spiro[isobenzofuran- 1(3H),9'-[9H]xanthen]- 3-one, 2',4',5',7'- tetrabromo-3',6'- dihydroxy-, disodium salt(17372-87-1) |
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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