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99.5%min Acid Yellow 23 1934-21-0 For Colorant CAS NO.1934-21-0
- Min.Order: 10 Gram
- Payment Terms: T/T,
- Product Details
Keywords
- 99.5%min Acid Yellow 23
- Acid Yellow 23 Manufacturer
- For Colorant
Quick Details
- ProName: 99.5%min Acid Yellow 23 1934-21-0 For ...
- CasNo: 1934-21-0
- Molecular Formula: C16H9N4Na3O9S2
- Appearance: White Powder
- Application: It Can Be Used As Pharmaceutical Inte...
- DeliveryTime: 2-4 days after confirming your payment...
- PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
- Port: ShangHai
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 99%
- Storage: Store in sealed containers at cool & d...
- Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
- LimitNum: 10 Gram
Superiority
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
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Details
| Acid Yellow 23 Basic information |
| Product Name: | Acid Yellow 23 |
| Synonyms: | CI NO 19140;CI ACID YELLOW 23;CI 19140;E102;LAKE TARTRAZINE;KITON YELLOW T;HYDRAZINE YELLOW;FOOD YELLOW NO 4 |
| CAS: | 1934-21-0 |
| MF: | C16H9N4Na3O9S2 |
| MW: | 534.36 |
| EINECS: | 217-699-5 |
| Product Categories: | Dyes and Pigments;Organics;Analytical Chemistry;Food Colors by Food Sanitation Law in Japan;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Azo;Pyrazolone |
| Mol File: | 1934-21-0.mol |
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| Acid Yellow 23 Chemical Properties |
| Melting point | 300 °C |
| storage temp. | -20°C |
| Colour Index | 19140 |
| form | Powder |
| color | Orange |
| Water Solubility | 260 g/L (30 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,9072 |
| Stability: | Stable. Hygroscopic. Incompatible with strong oxidizing agents. |
| Biological Applications | Treating hepatitis,periodontal disease,psoriasis |
| EPA Substance Registry System | 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)- 4-[(4-sulfophenyl)azo]-, trisodium salt(1934-21-0) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 42/43 |
| Safety Statements | 22-36/37-45-24/25 |
| WGK Germany | 1 |
| RTECS | UQ6400000 |
| TSCA | Yes |
| Hazardous Substances Data | 1934-21-0(Hazardous Substances Data) |
| Acid Yellow 23 Usage And Synthesis |
| Chemical Properties | Deep yellow powder |
| Uses | As a dye for wool and silks; as colorant in food, drugs, and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations. Tartrazine (otherwise known as E number E102, C.I. 19140, or FD&C Yellow 5) is a synthetic lemon yellow azo dye used as a food coloring. Tartrazine appears to cause the most allergic and intolerance reactions of all the azo dyes, particularly among as thmatics and those with an aspirin intolerance. |
| Definition | ChEBI: An organic sodium salt which is the trisodium salt of tartrazine acid. A synthetic lemon yellow azo dye used as a food colouring. |
| Uses | As a dye for wool and silks; as colorant in food, drugs and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations. |