JANUS BLACK
![JANUS BLACK Structure](CAS/GIF/4443-99-6.gif)
- CAS No.
- 4443-99-6
- Chemical Name:
- JANUS BLACK
- Synonyms
- CI 11815;C.I.11825;CI NO 11825;JANUS BLACK;BASIC BLACK 2;DIAZINE BLACK;C.I.Bacic Black 2;JANUS BLACK C.I. NO. 11825;C.I.Basic Black 2:C.I.11825;Basic Black 2, Janus Black
- CBNumber:
- CB6369893
- Molecular Formula:
- C28H26ClN5O
- Molecular Weight:
- 483.99
- MOL File:
- 4443-99-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/3/19 16:05:44
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
JANUS BLACK Chemical Properties,Uses,Production
Uses
Janus Black was used for the dyeing of polyacrylonitrile fibers.
Preparation
N, N-diethyl-phenosafranine diazo, coupled with phenol.
Properties and Applications
green and black. Soluble in water for dark green light blue, soluble in ethanol for red light blue. The strong sulfuric acid for green, diluted for purple, and a green precipitation. The dye solution to join hydrochloric acid soluble green precipitate generated; With strong sodium hydroxide solution generation red precipitate.
Standard | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
AATCC | 6 | 5 | 5 | 3-4 | 5 | 5 |
Forms and nomenclature
Janus Black R 17 is formed by coupling diazotized diethylphenosafranine to phenol.
JANUS BLACK Preparation Products And Raw materials
Global( 18)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29897 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
Dudley Chemical Corp. | (732) 886-3100 | United States | 687 | 64 | Inquiry |
Hu' nan Yunbang Pharmaceutical Co., Ltd. | 0731-85561037 15386497078 | China | 4633 | 58 | Inquiry |
Hunan Yongqi Chemical Co., LTD | 0731-85561035 13319583233 | China | 610 | 58 | Inquiry |
Pfaltz & Bauer, Inc. | (800) 225-5172 | United States | 6830 | 72 | Inquiry |
MP Biomedicals, Inc. | 949 833 2500 | United States | 6566 | 81 | Inquiry |
Service Chemical Inc. | 888-895-6920 | Germany | 6373 | 71 | Inquiry |
SIGMA-RBI | 800 736 3690 (Orders) | Switzerland | 6913 | 91 | Inquiry |
Hangzhou Yuhao Chemical Technology Co., Ltd | 0571-82693216 | China | 9394 | 52 | Inquiry |
4443-99-6(JANUS BLACK)Related Search:
PRIMOCYANINE 6GX
Basic Blue 11
CI 51180
Quinoxalino[2,3-b]phenoxazinium, 3,9-bis(dimethylamino)-7-phenyl-, chloride (1:2)
C.I. Basic Blue 123
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JANUS BLACK
CI 11815
CI NO 11825
DIAZINE BLACK
BASIC BLACK 2
C.I.Bacic Black 2
JANUS BLACK C.I. NO. 11825
C.I.11825
Basic Black 2, Janus Black
4-[[8-(diethylamino)-10-phenylphenazin-10-ium-2-yl]hydrazinylidene]cyclohexa-2,5-dien-1-one,chloride
C.I.Basic Black 2:C.I.11825
4443-99-6
C28H26ClN5O