Chromic Oxide Chromium (III) Oxide Green Cr2o3 CAS 1308-38-9

• Customization: Available
• CAS No.: 1308-38-9
• Formula: Cr2o3
• Model NO.: Chromium (III) Oxide
• EINECS: 215-160-9
• Classification: Chromium Oxide
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: First Class
• Molecular Weight: 151.99
• Density: 5.21g/cm3
• Shelf Life: 2years
• Sample: Available
• Transport Package: 25 Kg / Bag
• Specification: 99%
• Trademark: Kenbin
• Origin: China
• HS Code: 28199090
• Production Capacity: 500mt/Month

Product Description

Product Description

Chrome oxide green,MF Cr2O3,molecular weight 151.99,light green or dark green powder,density 5.21g/cm3,melting point 2265 ºC,boiling point 3654ºC.Chrome oxide green has metallic luster,with characteristic of magnetism,heat resistance,sunlight resistance,insoluble in water or acid,resistance to acid and alkali.Chrome oxide green has no influence to concentrated acid,, sulfureted hydrogen,etc. Chrome oxide green is stable to high temperature,extreme weather or corrosive gases,with excellent weather resistance and thermal shock stability.It widely used as raw refractory material.

1 Pigment grade:widely used as ceramic pigment,enamel pigment,paint colors,glass coating,rubber pigment,plastic pigment special ink,camouflage piant,spray paint etc.
2 Refractory grade:widely used as raw material for refrctory bricks or refrctory castables in garbage incinerator,coal gasifier,glass kiln,petrochemical industry,construction materials etc.
3 Abrasive grade:widey used as polishing compound to polish stainless steel,metal,gemstones,diamond,jade,high precision instruments etc.
4 Fused grade: It widely used as raw refractory material in garbage incinerator,gasifier,glass kiln,petrochemical industry,nuclear industry and other industries.It can also be used as melt spray coating using plasma spray directly to the surface of metal,ceramic,given the high wear resistance,corrosion resistance and high temperature resistance.
5 Electronic grade:used in producing precision electronic material,superfine alloy material,intermediates manufacturing and other special industries.
6 Chromium corundum grade:used in non-fferrous metallurgy industry,petrochemical industry,glass industry etc.

Specification

Product Name	Chromium(III) Oxide
CAS No.	1308-38-9
MF	Cr2O3
Appearance	Light or dark green powder
Cr2O3	99.3% min
Cr6+	100 (ppm) max
Iron(Fe)	0.1% max
Moisture	0.3% max
Coloring Strength	100+/-5%
Residue(320 Mesh)	0.5% max
PH Value	5 - 8

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Company Profile

Hebei Kenbin Technology Co., Ltd. is a technology innovation enterprise dedicated to global operation, committed to providing diversified and high-quality chemical products for customers worldwide. Since its establishment, the company has taken technology as its core and built an integrated supply chain system covering procurement, sales and logistics. Our service network covers over 30 countries and regions in Asia, Europe, America and so on. At present, we have established strategic cooperative relations with many well-known global manufacturers. In the future, Hebei Kenbin Technology Co., Ltd. will continue to deepen its industrial chain layout and help its partners seize opportunities in the wave of technological innovation.

FAQ

Q1: Can I get some samples?
A: Absolutely, we offer free samples; however, customers are responsible for shipping costs.
Q2:  What are your payment terms?
A: We accept L/C, T/T, Western Union, and Paypal. Alternative methods can be discussed
Q3: What's your Delivery Time?
A: Our standard MOQ is 1Ton. However, we can accommodate smaller quantities, such as 100g, provided the sample charge is fully prepaid.
Q4: What is the delivery lead time?
A: Typically, delivery takes about 7-15 days post-payment confirmation. (Excluding Chinese holidays)
Q5: Is there a discount available?
A: Enjoy exclusive discounts that vary with the quantity of your purchase. The more you buy, the more you save!
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.