CAS 27425-55-4 Solvent Yellow 145 for Plastic Polymer China Origin
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| 20 Kilogram |
FOB Price:USD 10.0000 -25.0000 |
- Min.Order :20 Kilogram
- Purity: 99%
- Payment Terms : T/T,Other
Keywords
27425-55-4 cas 27425-55-4 COUMARIN 7
Quick Details
- Appearance:Yellow powder
- Application:cosmetic and medical
- PackAge:carton
- ProductionCapacity:1000|Metric Ton|Month
- Storage:Dry and ventilated
- Transportation:use express ,air or sea transportation
Superiority:
1. Customs clearance
1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
b. Payment
T/T,,MoneyGram,Trade Assurance Order,L/C etc.
Details:
| COUMARIN 7 Basic information | |
| Product Name: | COUMARIN 7 |
| CAS: | 27425-55-4 |
| MF: | C20H19N3O2 |
| MW: | 333.38 |
| EINECS: | 248-451-4 |
| Mol File: | 27425-55-4.mol |
| COUMARIN 7 Chemical Properties | |
| Melting point | 234-237 °C(lit.) |
| Boiling point | 470.35°C (rough estimate) |
| density | 1.2071 (rough estimate) |
| refractive index | 1.6200 (estimate) |
| storage temp. | -20°C |
| pka | 10.83±0.10(Predicted) |
| form | Powder |
| color | Bright yellow |
| CAS DataBase Reference | 27425-55-4(CAS DataBase Reference) |
| Test Items | Specification |
| Appearance | Yellow powder |
| Heat Resistance, | 300 |
| Light Fastness | 44354 |
| Acid Resistance | 4 |
| Alkali Resistance | 5 |
| Density, g/cm3 | 1.2 |
| Residue on 80mesh, % | 5.0 max. |
| Water Soluble, % | 1.0 max. |
| Volatile Matter at 105, % | 1.0 max. |
| Tinting Strength, % | 95-105 |
Package:
Packing: 20kg/carton,or at your requirment.
Carton size: According to the Qty.
Shipping: By TNT/DHL/EMS/FedEx or by Air/ Sea as per Qty.
Shelf Life: 24 months when properly stored.
Storage: Store in Cool and dry place,keep away from strong light,hight temperature.
FAQ
1) Can we print our logo on the product
Of course, we can do it. Just send us your logo design.
2) How about the price Can you make it cheaper
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
3) Do you offer free samples
If the order quantity you sign is less than 10 tons, you need to pay the sample fee and logistics fee. If the order quantity is more than 20 tons, we can give free samples according to the sample quantity, but the buyer needs to pay the logistics fee.
But we will offer you some free samples on your next order however you make a order less than 20tons.
4) Are you able to deliver on time
Of course! As soon as you place a order,we will start the shipping procedure, to let you receive the goods on time.
5) What are your payment terms Any third party payment
we provide Multiple payment methods .We usually accept T/T, ,if you need , you can also use L/C.
6) Can I visit your company and factory in China
Sure. You are very welcomed to visit our company in qingdao ,China.
Welcome to negotiate with us!!!
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