Company Information
We are QINGDAO SANHUAN COLORCHEM CO., LTD based in QINGDAO , China. We are member of Tradekey.com since August, 2008. Our business is related to Business Services industry and we specifically deal in dyes,pigments,intermediates. Please find our product details below:
Basic orange 2
Basic orange 2
1)chrysoidine crystals or powder
2) CAS: 532-82-1
3) Appearance: brown red powder
4) Light fastness: 2
5) Wash fastness: 1
6) Sweat fastness: 1
7) Use: for wool, silk, leather, paper, wood and feather
Packing:25kg/ctn or drum
Indigo Blue
Indigo blue
1) CAS no.: 482-89-3
2) *****: C16H10O2N2
3) M.W.: 262.26
4) Content: 94% min.
5) Moisture: 1% max.
6) Fe3+: 200ppm max.
7) Appearance: blue powder or granular
8) Light fastness: 3 - 4
9) Wash fastness: 4
10) Usage: as dyestuff, mainly used to dye cotton fabrics, to make 5.5'-7.7'-tetraroma indigo,
biochemical medicament and indicator
packed in 25 kg/cartons/bags
Direct Black 168
Direct black 168:
1) CAS no.: 85631-88-5
2) Appearance: black powder
3) Light fastness: 5
4) Acid resistance: 4
5) Alkali resistance: 4
6) Water fastness: 3
7) Wash fastness: 3
8) Used for: cotton, silk, leather
Indigo Blue
Indigo blue
1) CAS no.: 482-89-3
2) *****: C16H10O2N2
3) M.W.: 262.26
4) Content: 94% min.
5) Moisture: 1% max.
6) Fe3+: 200ppm max.
7) Appearance: blue powder or granular
8) Light fastness: 3 - 4
9) Wash fastness: 4
10) Usage: as dyestuff, mainly used to dye cotton fabrics, to make 5.5'-7.7'-tetraroma indigo,
biochemical medicament and indicator
packed in 25 kg/cartons/bags
Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.