中国, 渤海湾 印
翻转交叉China supply NEW BMK
Contact me: Email:sandy@speedgainpharma.com WickrMe:hhylcm Wechat/Whatsapp/Signal/skype:+8613091036086 Hebei Chisure Biotechnology Co.LTD dedicated to the development, production and marketing of chemicals which is specialized in pharmaceutical intermediates，Veterinary…
Basic Blue 9 / Methylene Blue / Methylene Blue BB / Methyl Blue
C.I.: 52015 CAS NO. : 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight: 319.858 Strength: 100% Packing: Packed in 25kgs iron drums, plastic bags. Application Instructions: Basic blue 9 is used for silk, wool dyeing, the light fastness is poor;…
Basic Blue 7
C.I.: 42595 CAS NO. : 2390-60-5 Molecular Formula: C33H40ClN3 Molecular Weight: 514.1438 Strength: 100% Packing: Packed in 25kgs iron drums and bags. Product advantages High and Full Strength Excellent quality Bright and Shining Appearance Good Purity…
Basic Magenta, Basic Violet 14 for Textile or Leather
Basic Violet 14 ( Magenta B ) Appearance: green crystal powder Basic dye Magenta basic violet 14 CAS No.: 632-99-5 Molecular Formula: C20H20ClN3 Appearance: Green Crystal Powder Packing: HDPE bags(25 kg.), paper bags(25 kg.), HDPE fiber drums-25 kg,…
Basic Violet 10 ( Rhodamine B )
C.I. name: Basic violet 10 CAS No.: 81-88-9 Molecular formula: C28H31ClN2O3 Appearance: fluffy green shinning powder Color: pink red color PH: 3-4 (10g/l, H2O, 20℃) Density: 0.79 g/mL at 20 °C Flash point: 12 °C Solubility: Water soluble Molecular…
