Compatible Black High Capacity Laser Toner Cartridge designed for the HP LaserJet 9000 Laser Toner Printers (30,000 yield). Replaces the original HP C8543X Laser Toner Cartridge.
CAS: 1817-73-8
Standard of identity: HG/T3753-2004
Characteristic Specification
Appearance Yellow to Yellow Brown Powder
Purity (% ) ≥ 98.0
Initial Melting Point of Dry Product( ℃ ) ≥ 148.…
CAS : 3531-19-9
Standard of identity: HG/T3735-2004
Characteristic Specification
Appearance Yellow Powder
Purity (% ) ≥ 95.0
Initial Melting Point of Dry Product( ℃ ) ≥ 150.0
The produ…
CAS : 61702-43-0
Characteristic Specification
Appearance Brown Purple Crystals
content (%) ≥ 70
Insoluble matter in water ( % )≤ 0.5
Packing:In 25 kgs net woven bag each lined with …
CAS : 99-57-0
We are the manufacture of 2-Amino-4-nitrophenol.Here are the basic information about 2-Amino-4-nitrophenol:
Dry product
appearance:
yellow to yellow brown power
content ≥98.0%
m…
Cas No. :51-28-5
We are a manufacturer or maker of 2,4-DINITROPHENOL (SODIUM SALT) with a yearly production capacity of 1000 metric tons.
2,4-DINITROPHENOL (SODIUM SALT):
EXCELLENT:
APPEARANC…
Standard of identity:HG/T2553-2003
Characteristic
Specification
Refined Super Grade First Grade
Appearance Light Yellow to Pale Brown Crystals
Crystallizing Point ,℃ ≥ 49.5 48.5 47.5 …
CAS: 1326-83-6
Colour Index No.: C.I. Solubilised Sulphur Black 1(53186)
Standard of identity: HG/T3632-1999
Appearance Black Uniform Granules or powder
Spectrometer strength 100±5
Strength(w…
Colour Index No.:C.I.Sulphur Black 1(53185)
Standard of identity: HG/T3427-2001
Appearance Flashing Black Flakes or Granules
Strength (with the standard ) 100%
Shade Approximate to the Standard…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea