Ethyl 3,4-dihydroxybenzoate CAS 3943-89-3
whatsapp / telegram: 008615623664866
Threema: 4KD297DD
sales6@hbouhuang.com
Density 1.3±0.1 g/cm3
Boiling Point 358.1±22.0 °C at 760 mmHg
Melting Point 132-134 °C(lit.)
Molecular Formula C9H10O4
Molecular Weight 182.173
Flash Point 147.0±15.8 °C
Exact Mass 182.057907
PSA 66.76000
LogP 2.22
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.574
Packed in 25KG PP Woven bags or 1000KG bulk bags.
Store in dry, well-ventilated area. Keep container closed. Keep away from heat, sparks and flames.
Store away from incompatibles. Follow safe warehousing practices regarding palletizing, banding, shrink-wrapping and /or stacking.
Ouhuang Engineering Materials (Hubei) Co., Ltd,
mainly produces and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.
Our company is committed to production and sales of products the resin series, latex series, and additive series categories.The more Better product quality, excellent customer service, and competitive prices are the tenets of our business.Good reviews from our customers are the basis for our survival. We also welcome you to join us and let us grow together.
1. Can you provide OEM seirvice?
A: Yes. If OEM service, more details, please feel free to contact us.
2. What about MOQ?
A:We are manufacturer, manufacturing for client by order. The moq up on the MOQ of material. If any stock or using our design, the moq will be low.
3. How about payment ?
A:T/T, Paypal, Western Union, BTC.
4. How about sample and shipping charge ?
A: Depends on the goods
5. How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.
Please contact with me anytime :)
whatsapp / telegram: 008615623664866
Threema: 4KD297DD
sales6@hbouhuang.com
China
