- Overview
- Product Description
- Our Advantages
- Production Usage
- Product Parameters
- Packaging & Shipping
- FAQ
Basic Info.
Product Description
Iron (III) oxide monohydrate or Iron oxide Yellow 313 Powder from yellow to brown in lemon. The relative density ranged from 2.44 to 3.60. The melting point was 350-400 °c. Insoluble in water, alcohol, soluble in acid. Fine particles, is the crystal of iron oxide hydrate. Due to the different production methods and operating conditions, the degree of hydration is different, and the crystal structure and physical properties are very different. Coloring power, hiding power, light resistance, acid resistance, alkali resistance, heat resistance are good. Above 150 deg C decomposition of crystal water, into red
(1) Quickly and timely response
(2) Quick and professional Delivery of chemicals(3) Professional technical support and after-sales service
(4) Full set of Hazard Chemical Exporting Licenses
(5) Continuous and stable supply chemicals with professionally deal Bulk Vessel,IBC Tank and containers transportation
(6)High quality chemicals with best competitive price
It is widely used in the construction of artificial marble, Grindstone coloring. Is the color, oil, paint, rubber and other pigments. Used as an intermediate of iron oxide pigment, such as iron oxide red, iron black and so on.
| Item | Yellow |
| Content % | ≥86 |
| Oil absorption ml/100g | 25-35 |
| Res.on 325 mesh % | ≤0.3 |
| Water soluble salts % | ≤0.3 |
| Moisture % | ≤1.0 |
| PH value | 3-7 |
| Tamped apparent density g/cm3 | 0.4-0.6 |
| Particle Shape | Acicular |
| Tinting Strength % | 95~105 |
| Color Difference △E | ≤1.0 |
25KG PP Woven bag
packed in woven or multi-layer Kraft paper bags lined with polyethylene plastic bags, each with a net weight of 25kg. Store in a ventilated, dry warehouse. Packaging should be sealed and moisture-proof. Avoid high temperature, and acid, alkali Isolation storage. According to the above storage conditions, the effective storage period of the product is 3 years without unpacking.
Q1. How about your company?
A: Established in 2010 and honored every day since. Qingdao Fangjinlong's mission is providing unparalleled quality and service in every aspect of our operations, As a chemical expert and supplier, the company has invested 2 chemical plants and it relies on the research and development of technology of the Environmental Science and Engineering of Ocean university of China . Fangjinlong undertakes and provides support for market-driven research,strives for commercialization of the technologies to benefit the industry and the society at large, as well as to promote the economic growth and sustainability of the earth. Begin your partnership with Fangjinlong , please contact us.Q2. How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q3:Can you give me a discount price?
A: Surely,It depend on your quantity.
Q4:How can i get a sample?
A: 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.
Q5: 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.
Q6: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.
