- Organic Salt[2]
- Oxide[5]
- Water Treatment[1]
- Chemical Auxiliary Agent[6]
- Dyestuffs[6]
- Pigment[6]
- Dishes & Plates[6]
- Other Organic Chemical[6]
- Plastic Masterbatches[2]
- HDPE[6]
- PA[2]
- LLDPE[1]
- LDPE[1]
- Plastic Sheets[1]
- POM[1]
- Alcohol & Hydroxybenzene & Ether[6]
- Sulfide[2]
- Sulphate[6]
- Food Additives[6]
- Polymer[4]
- Paraffin[6]
- Vaseline[2]
- Honey[5]
- Organic Acid[6]
- Mica[5]
- Other Inorganic Chemicals[6]
- Other Non-Metallic Minerals & Products[1]
- Silica[1]
- Talc[1]
- Loose Gemstone[2]
- Vermiculite[2]
- Wollastonite[1]
- Other Chemicals[4]
- Bauxite Ore[1]
- Other Non-Metallic Mineral Deposit[1]
- Alkali[2]
- Nitrate[2]
- Phosphate[1]
- Chloride[5]
- Halide ( Except Chloride )[2]
- Carbonate[2]
- Inorganic Acids[1]
- Nitrogen Fertilizer[1]
- Organic Intermediate[1]
- Daily Chemicals[1]
- Amine[3]
- Perlite[1]
- Pharmaceutical[1]
- Contact Person : Ms. Wong Yuni
- Company Name : Qingdao Highsky International Trade Co., Ltd.
- Tel : 86-532-55579890
- Fax : 86-532-55579840
- Address : Shandong,Qingdao,Room 2-2316 Artech Space,No.63 Haier Road,Laoshan District,Qingdao
- Country/Region : China
- Zip : 266000
Green Malachite
Related Product Searches:Green Malachite,High Quality,Green Malachite, malachite green dye,1
1.HIGH QUALITY & GOOD PRICE 2.GREEN FLASH CRYSTAL 3.CAS NO.:569-64-2 , C.I. 42000 4.STRENGTH:100%
MALACHITE GREEN ( BASIC GREEN 4 )
CAS NO.:569-64-2 C.I. 42000
APPREARANCE:GREEN FLASH CRYSTAL
STRENGTH:100%
LOW INSOLUBLES , CHUNK CRYSTAL
MALACHITE GREEN CRYSTALS (BASIC GREEN 4) 70%-100% COULD BE SUPPLIED
BY THE REQUIEMENT OF CUSTOMERS
Product Details:| 569-64-27 |
| MALACHITE GREEN CRYSTALS |
| C23H25CLN2 |
| Hebei, China (Mainland) |
| Basic Dye |
Leather Dyestuffs, Paper Dyestuffs, Textile Dyestuffs, Timber Dyestuff... |
| HUACHENG |
| FINECHEM |
| 42000 |
| GREEN FLASH CRYSTAL |
| 100% |
Chemical properties
Green belt flash crystallization. Soluble in water, easily soluble in ethanol, are blue-green. The dye in strong sulfuric acid are yellow, diluted turned dark orange; In nitric acid in orange, dilute in orange after brown; Its solution to join with the green light produce sodium hydroxide white precipitation. In high temperature (120 °C) dyeing, colored light unchanged. In acrylic dyeing resistance on a four-tier 5 coptidis thizoma.
use
Alkaline PinLu used to dye the silk, wool, acrylic, ErCuSuan fiber and cotton fiber, dye acrylic and ErCuSuan fiber have better resistance to bask in fastness, and all the other coptidis thizoma (soap to wash, sweat be soiled, etc) is better also, dyeing wool, silk, cotton is a bit poor coptidis thizoma. Can also be dyed leather, paper, hemp, bamboo and other, and manufacturing deposit color. And alkaline magenta spell dye wool terylen, black color, and coptidis thizoma had increased. Used for testing the acrylic fiber or foreign saturated value and cationic dye saturated factor of standard of dyes.
Production met
hodsWith N, N 4-dimethylaniline as the main raw material, will first N, N 4-dimethylaniline and benzaldehyde sulfuric acid in the presence of condensation on, then by PbO2 oxidation, Na2SO4 after take off the lead, with Na2CO3 and have to dye alcohol SeJi, finally add oxalic acid crystal, the filter, dry to finished products..
Pay attention: The product must be stored in shade, dry and well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sublight, heat, sparks and open flames.If any of our itms interest you please do not hesitate to contact us, we assure you that we will give immediate response to your enquiry. Your cooperation will be highly appreciate*** We supply good service, good quality and competive prices. *** We have great enthusiasm and patience, we are conscientious and responsible.
Green Malachite
