Direct Grey D
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Direct Grey D 속성
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
기존화학 물질 | KE-31349 |
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그림문자(GHS): | ||||||||||||||||||||||
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신호 어: | Warning | |||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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Direct Grey D C화학적 특성, 용도, 생산
용도
Direct Black 17 (CAS# 2945-96-2) is an organic azo dye. When coordinted to Cu(II) metal centers, direct black 17 aids in the polarization of light in the near-UV region and visible spectra.제조 방법
(a) 4-Nitrobenzenamine diazo, and 2-Amino-4-methylanisole coupling, again diazo, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?coupling, and then will the nitro reduction for amino; (b) N-(4-aminophenyl)acetamide diazo, and 2-Amino-4-methylanisole close, then diazo, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid acid hydrolysis, then three amino acetylcholine.Properties and Applications
green light gray to green and black. Black powder. Soluble in water for violet black, 80 ℃ in the solubility of 20 g/L, soluble in ethanol gray light purple. The strong sulfuric acid is a deep blue in green, orange brown after diluted precipitation. The dye solution to join strong hydrochloric acid for dark brown, have precipitation; ?Adding concentrated sodium hydroxide solution in gray light purple precipitate. Cellulose fiber of dyeing, the dye absorption rate as well, in 40 ~ 80 ℃ maximum of affinity, discharge the gender is good. Used for cotton or viscose dyeing, is not used for printing. Can also be used for silk, PVA, polyamide fiber and its blended fabric dyeing.Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 2 | 3-4 | 3 | 2 | 2 | ||
AATCC | 5 | 3 | 3 | 3 | 3 |
Direct Grey D 준비 용품 및 원자재
원자재
준비 용품
Direct Grey D 공급 업체
글로벌( 79)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 24099 | 58 |
TIANJIN XIANGRUI DYESTUFF CO.,LTD | +undefined13902081959 |
jinyanchun@xiangruidye.com | China | 83 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
Winchem Industrial Co. Ltd | 0574-83851061 |
info@win-chemical.com | China | 500 | 55 |
Shanghai Meishui Chemical Technology Co., Ltd | 021-60549325 18616193163 |
China | 4528 | 56 |
Direct Grey D 관련 검색:
Polysaccharide
Epimedium P.E Icariin 10%,20% HPLC
DIRECT YELLOW 27
Direct Red 13
Direct Orange S
DIANIL BROWN 3GN
Direct Red 31
Direct Blending Navy Blue D-R
C.I.Direct Yellow 50
Direct Fast Brown S-BR
Direct Bordeaux BE
C.I.Direct Green 1
Direct Scarlet 4BE
Direct Grey GL
Direct Fast Violet BK
DIRECT BLACK 22
Direct chestnut brown N
disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate