石家庄冀荣化工有限公司

product name:chrome oxide green model number: jrd,jrg,jrp place of origin: china brand name: jirong specifications: 1) cr6 + ≤ 5ppm or 50ppm 2) average particle size: a) jrd-w205: approx. 0.6μ b) jrd-w505: approx. 0.7μ c) jrd-w605: approx. 0.9μ 3) particle shape: spherical 4) color scope: light green, bright green, jade green and greenish black