弱酸性红F-RS
acid red 114
CAS: 6459-94-5
Molecular Formula: C37H28N4Na2O10S3
弱酸性红F-RS - Names and Identifiers
| Name | acid red 114 |
| Synonyms | Red RS acid red 114 benzylfastredbg Weak Acid Red F-RS amacidmillingredprs c.i.acidred114,disodiumsalt ACID RED 114 (TECHNICAL GRADE) disodium 8-((3,3'-dimethyl-4'-(4-(4-methylphenylsulphonyloxy)phenylazo)(1,1'-biphenyl)-4-yl)azo)-7-hydroxynaphthalene-1,3-disulphonate 1, 3-Naphthalenesulfonic acid, 8-[[3, 3'-dimethyl-4'-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo][1, 1'-biphenyl]-4-yl]azo]-7-hydroxy, disodium salt |
| CAS | 6459-94-5 |
| EINECS | 229-272-0 |
| InChI | InChI=1/C37H30N4O10S3.2Na/c1-22-4-13-30(14-5-22)54(49,50)51-29-11-9-28(10-12-29)38-39-32-15-6-25(18-23(32)2)26-7-16-33(24(3)19-26)40-41-37-34(42)17-8-27-20-31(52(43,44)45)21-35(36(27)37)53(46,47)48;;/h4-21,40H,1-3H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b39-38+,41-37u; |
弱酸性红F-RS - Physico-chemical Properties
| Molecular Formula | C37H28N4Na2O10S3 |
| Molar Mass | 830.81 |
| Storage Condition | 2-8℃ |
| MDL | MFCD00003894 |
| Physical and Chemical Properties | Chemical properties bright red powder. Soluble in water, solubility in water (90 ℃) is 60g/L. When dyeing, the color light of copper and iron ions becomes dark. |
| Use | Use 1, weak acid red F-RS can be used for wool, silk and wool blended fabric dyeing, suitable for dyeing loose wool, roving. It can also be directly printed on wool and silk fabrics. For wool and other fibers with Bath dyeing, silk staining serious, cellulose fiber slightly stained. Can also be used for leather coloring. 2, used for wool, silk and wool blended dyeing |
弱酸性红F-RS - Risk and Safety
| Risk Codes | R40 - Limited evidence of a carcinogenic effect R45 - May cause cancer |
| Safety Description | S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S53 - Avoid exposure - obtain special instructions before use. |
| UN IDs | 3077 |
弱酸性红F-RS - Upstream Downstream Industry
弱酸性红F-RS - Production method
using 3,3 '-dimethylbenzidine, g salt, phenol and p-toluenesulfonyl chloride as raw materials, firstly, 3,3'-dimethylbenzidine is double nitrided, then coupled with g salt and phenol respectively, and finally condensed with p-toluenesulfonyl chloride to obtain the product. The finished product is filtered, dried and crushed.
Last Update：2024-04-10 22:29:15
弱酸性红F-RS - Security information
| RTECS number | QJ6475500 |
| HazardClass | 9 |
| PackingGroup | III |
| toxic substance data | 6459-94-5(Hazardous Substances Data) |
Last Update：2024-04-10 22:29:15
弱酸性红F-RS - Nature
| stability | Stable. Incompatible with strong oxidizing agents. |
| (IARC) Carcinogen Classification | 2B (Vol. 57) 1993 |
| EPA chemical information | C. I. Acid Red 114 (6459-94-5) |
Last Update：2024-04-10 22:29:15
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View History
弱酸性红F-RS
叔丁基(1-羟基-3- 甲氧基丙-2-基)氨基甲酸酯
对甲氧基苯基硫代氯甲酸酯
METHYL 10-CIS,13-CIS-NONADECADIENOATE
2',3'-异丙基脲
Subelliptenone G
2-氟苯乙醇
Pyrazine, 2,6-dimethoxy-
叔丁基(1-羟基-3- 甲氧基丙-2-基)氨基甲酸酯
对甲氧基苯基硫代氯甲酸酯
METHYL 10-CIS,13-CIS-NONADECADIENOATE
2',3'-异丙基脲
Subelliptenone G
2-氟苯乙醇
Pyrazine, 2,6-dimethoxy-
Raw Materials for 弱酸性红F-RS