Acid Dyes are used for dyeing protein fibers. The main protein fibers used for which acid dyes are used are wool, angora, cashmere and silk. Apart these, milk protein fibers like Silk Latte, Soya Protein etc., can also be used. The chemistry of acid dyes is quite complex. Dyes are normally very large aromatic molecules consisting of many linked rings. Acid dyes usually have a sulfo or carboxy group on the molecule making them soluble in water. Water is the medium in which dyeing takes place.Acid dyes are generally divided into three classes which depend on fastness requirements, level dyeing properties and economy. The classes overlap and generally depend on type of fiber to be colored and also the process used.Acid dyes are thought to fix to fibers by hydrogen bonding, Van der Waals forces and ionic bonding. They are normally sold as the Sodium salt therefore they are in solution anionic. Animal protein fibers and synthetic Nylon fibers contain many cationic sites therefore there is an attraction of anionic dye molecule to a cationic site on the fiber. The strength (fastness) of this bond is related to the desire/ chemistry of the dye to remain dissolved in water over fixation to the fiber. Characteristics of Acid DyesAn acid dye is a dye, in chemical regard a sodium (less often–ammonium) salt of a sulfonic, carboxylic or phenol organic acid. Acid dye is soluble in water and possesses affinity for amphoteric fibers while lacking direct dyes' affinity for cellulose fibers. It has a scary sound to some novices that seems to be due to strong caustic soda. But, in reality these dyes are non-caustic acids and in some cases, these are also non-toxics also. In fact in some cases mild acids like vinegar are used in the dyeing process. Some such mild acids are more toxic than the fiber reactive dyes and some are less toxic and even safer to eat. Technical Characteristics of Acid Dyes Chemical Name : AcetamideMolecular Formula: C2H5NOMolecular Weight: 59.07CAS Registry Number: 60-35-5Other Names: Acetic Acid Amide, Acetamide Acid, Ethanamide Categories of Acid DyesEqualising/Levelling Acid DyesThe different trade names of levelling Acid Dyes are Kiton, Erio, Sandolan and Amacid, among others. But, it is hard to say that which specific Acid Dyes fall into which of these dye classes.This kind of acid dyes produce similar, single color solid effects. These have highest level dyeing properties, combined in trichromatic shades. The condition is that items that are dyed with levelling acid dyes should not be machine dyed or should not be washed in warm water. Instead of this, these should be washed in cool water through dry-cleaned or hand washed.Milling Acid DyesThese dyes are mainly used for self shading. The wet fastness of these dyes are medium to high range. Some Milling Acid Dyes have bad light fastness in pale shades. These dyes are generally not combined with other dyes.Super Milling Acid DyesSuper Milling Acid dyes have higher neutral dyeing affinity, better coverage of dye uptake differences in the substrate. Milk protein fibers like Silk Latte, Soya Protein etc., can be used for dyeing through these Super milling acid dyes. These dyes are least toxic among all others Acid Dyes and extremely versatile.
About the Company
GST Registration Date: Jul 2017 Legal Status of Firm: Limited Company Number of Employees: "},{"DATA":"1990","TITLE":"Year of Establishment"},{"DATA":"","TITLE":"Standards \u0026 Quality Certifications"},{"DATA":"Limited Company (Ltd./Pvt.Ltd.)","TITLE":"Legal Status of Firm"},{"DATA":"Bharat J Mehta","TITLE":""},{"DATA":"","TITLE":"Annual Turnover"},{"DATA":"","TITLE":"GST Partner Name"},{"DATA":"Jul 2017","TITLE":"GST Registration Year"},{"DATA":"Limited Company","TITLE":"GST Legal Status of Firm"},{"DATA":"Trader - Wholesaler/Distributor","TITLE":"GST Nature of Business"},{"DATA":"25 - 100 Cr","TITLE":"GST Annual Turnover"},{"DATA":"Office / Sale Office","TITLE":"GST Additional NOB"}],"CAT_ID":"65","CITY":"Mumbai","CITY_ID":"70624","COMPANYNAME":"Kolorjet Chemicals Pvt Ltd.","COMPANY_VIDEO_LINK":"","CTA_DOC_PATH":"","DELIVERY_TIME":"","DISCLAIMER_KEY":0,"DISCLAIMER_TEXT":[],"DISTRICT_ID":"64666","DOC_PATH":"","EMAIL_VERIFIED":1,"ETO_OFR_COMPANY_TSCODE":"dyes-pigment","ETO_OFR_PAY_TERM":"","FK_GL_COUNTRY_ISO":"IN","FOB_PRICE":"540","FOB_PRICE_CURRENCY":"INR","GLCAT_MCAT_COMPANY_DISPLAY_FLAG":3,"GLCAT_MCAT_IMAGE_DISPLAY":3,"GLCAT_MCAT_NO_PRICE":0,"GLCAT_MCAT_NO_UNIT":0,"GLCAT_MCAT_SOLD_FLAG":2,"GLCAT_MCAT_TEMPLATE_ID":78,"GLUSR_CUST_NAME":"STAR","GLUSR_NOOF_EMP_VAL":"","GLUSR_PROFILE_MEDIA_URL":"","GLUSR_USR_ADULT_FLAG":1,"GLUSR_USR_BIZ_TYPE":"Manufacturer","GLUSR_USR_COUNTRYNAME":"India","GLUSR_USR_CUSTTYPE_WEIGHT":"199","GLUSR_USR_DESC":"Kolorjet is one of the leaders among manufacturers and suppliers of a comprehensive range of quality dyestuffs, colors and chemicals for different industrial requirements. Our range of products include dyestuff, inkjetdyes, dyes for wax printing, textile auxiliaries, synthetic food colors, natural food colors, pigments, food ingredients, dyes intermediaries, fine chemicals, specialty chemicals, enzymes, optical brighteners and soap wax dies. An ISO 9001:2008 certified company, Kolorjet continues continues to play a leading role in the manufacturing of dyestuffs in India with the intent to further strengthen its position for its quality products. With our decades of experience and extensive industry knowledge, we have been able to face the challenges of the global market place and deliver quality products in adherence with market standards and parameters. Whatever be your specification or quantity desired, our expertise and quality of service always remains the same. Modern production and techniques and flexible processes and procedures allow us to offer efficient service for small batch as well as large orders. Kolorjet is a customer oriented company and work with the objective of achieving maximum customer satisfaction. The company has adopted innovative procedures and practices to meet customer expectations every time they deal with us. We always welcome any feedback or suggestions from clients in order to serve them better.","GLUSR_USR_DISTRICT":"","GLUSR_USR_FIRSTNAME":"MITUL","GLUSR_USR_ID":"3552793","GLUSR_USR_LATITUDE":"","GLUSR_USR_LISTING_STATUS":"LST","GLUSR_USR_LOC_PREF":"FOREIGN","GLUSR_USR_LOGO_IMG":"","GLUSR_USR_LONGITUDE":"","GLUSR_USR_MEMBERSINCE":"2011-06-11 12:34:34","GLUSR_USR_MEMBERSINCE_NEW":"14 yrs","GLUSR_USR_STATE":"Maharashtra","GLUSR_USR_TRADEMEMBERSHIP":"","GLUSR_USR_YEAR_OF_ESTB":"1990","GLUSR_USR_ZIP":"","GL_LEGAL_STATUS_VAL":"Limited Company (Ltd./Pvt.Ltd.)","GL_TURNOVER_VAL":"","GST_VERIFIED":1,"GST_VERIFIED_FLAG":1,"IIL_DISPLAY_FLAG":1,"INDIC_HINDI_NAME":"","INDIC_HINDI_URL":"","ISQ":[{"FK_IM_SPEC_MASTER_DESC":"Types","IM_SPEC_OPTIONS_DESC":"","SUPPLIER_RESPONSE_DETAIL":"Weak"},{"FK_IM_SPEC_MASTER_DESC":"Material Type","IM_SPEC_OPTIONS_DESC":"","SUPPLIER_RESPONSE_DETAIL":"Wool"},{"FK_IM_SPEC_MASTER_DESC":"Form","IM_SPEC_OPTIONS_DESC":"","SUPPLIER_RESPONSE_DETAIL":"Powder"},{"FK_IM_SPEC_MASTER_DESC":"Packaging Type","IM_SPEC_OPTIONS_DESC":"","SUPPLIER_RESPONSE_DETAIL":"Bag"},{"FK_IM_SPEC_MASTER_DESC":"Brand","IM_SPEC_OPTIONS_DESC":"","SUPPLIER_RESPONSE_DETAIL":"Kolorjet"},{"FK_IM_SPEC_MASTER_DESC":"Application","IM_SPEC_OPTIONS_DESC":"","SUPPLIER_RESPONSE_DETAIL":"Commercial"},{"FK_IM_SPEC_MASTER_DESC":"Availability","SUPPLIER_RESPONSE_DETAIL":"In Stock"}],"IS_PROD_SERV":"P","ITEM_DOCS":[],"ITEM_IMG":[{"IMAGE_1000x1000":"https://5.imimg.com/data5/WP/NM/TH/SELLER-3552793/acid-dyes-1000x1000.jpg","IMAGE_125x125":"https://5.imimg.com/data5/WP/NM/TH/SELLER-3552793/acid-dyes-125x125.jpg","IMAGE_250x250":"https://5.imimg.com/data5/WP/NM/TH/SELLER-3552793/acid-dyes-250x250.jpg","IMAGE_500X500":"https://5.imimg.com/data5/WP/NM/TH/SELLER-3552793/acid-dyes-500x500.jpg","IMAGE_ORIGINAL":"https://5.imimg.com/data5/WP/NM/TH/SELLER-3552793/acid-dyes.jpg"},{"IMAGE_1000x1000":"https://5.imimg.com/data5/SELLER/Default/2024/8/441280757/OX/VA/IL/3552793/acid-dyes-1000x1000.jpg","IMAGE_125x125":"https://5.imimg.com/data5/SELLER/Default/2024/8/441280757/OX/VA/IL/3552793/acid-dyes-125x125.jpg","IMAGE_250x250":"https://5.imimg.com/data5/SELLER/Default/2024/8/441280757/OX/VA/IL/3552793/acid-dyes-250x250.jpg","IMAGE_500X500":"https://5.imimg.com/data5/SELLER/Default/2024/8/441280757/OX/VA/IL/3552793/acid-dyes-500x500.jpg","IMAGE_ORIGINAL":"https://5.imimg.com/data5/SELLER/Default/2024/8/441280757/OX/VA/IL/3552793/acid-dyes.jpg"}],"IVE_FLAG":1,"Infrastructure":[],"LOCALITY":"Malad West","LONG_ADDRESS":"Malad West, Mumbai, Maharashtra","MCAT_RANK":"","META":[],"METADESC":"Kolorjet Chemicals Pvt Ltd. - Offering Acid Dyes, Packaging Type: Bag at ₹ 540/kg in Mumbai, Maharashtra. Get Acid Dyes at lowest price | ID: 12493559462","METAKEYWORD":"Acid Blue Dyes manufacturer \u0026 oem manufacturer, acid dyes, acid dyes, dyes \u0026 color additives, Kolorjet Chemicals Pvt Ltd., Malad West, Mumbai, Maharashtra, Kolorjet Chemicals Pvt Ltd. map \u0026 directions","METATITLE":"Acid Dyes, Packaging Type: Bag at ₹ 540/kg in Mumbai | ID: 12493559462","MOBILE_PNS":"+91-8048203573","MOBILE_VERIFIED":1,"PACKAGING_DETAILS":"","PARENT_MCAT":[],"PC_IMG_SMALL_100X100":"https://5.imimg.com/data5/SELLER/Default/2024/10/459018806/KQ/MR/VZ/3552793/acid-blue-dyes-125x125.jpg","PC_IMG_SMALL_600X600":"https://5.imimg.com/data5/SELLER/Default/2024/10/459018806/KQ/MR/VZ/3552793/acid-blue-dyes-500x500.jpg","PC_ITEM_CODE":"84158233","PC_ITEM_DESC_SMALL":"Acid Dyes are used for dyeing protein fibers. The main protein fibers used for which acid dyes are used are wool, angora, cashmere and silk. Apart these, milk protein fibers like Silk Latte, Soya Protein etc., can also be used. \u003cbr /\u003e\u003cbr /\u003eThe chemistry of acid dyes is quite complex. Dyes are normally very large aromatic molecules consisting of many linked rings. Acid dyes usually have a sulfo or carboxy group on the molecule making them soluble in water. Water is the medium in which dyeing takes place.\u003cbr /\u003e\u003cbr /\u003eAcid dyes are generally divided into three classes which depend on fastness requirements, level dyeing properties and economy. The classes overlap and generally depend on type of fiber to be colored and also the process used.\u003cbr /\u003e\u003cbr /\u003eAcid dyes are thought to fix to fibers by hydrogen bonding, Van der Waals forces and ionic bonding. They are normally sold as the Sodium salt therefore they are in solution anionic. Animal protein fibers and synthetic Nylon fibers contain many cationic sites therefore there is an attraction of anionic dye molecule to a cationic site on the fiber. The strength (fastness) of this bond is related to the desire/ chemistry of the dye to remain dissolved in water over fixation to the fiber.\u003cbr /\u003e\u003cbr /\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\nCharacteristics of Acid DyesAn acid dye is a dye, in chemical regard a sodium (less often\u0026ndash;ammonium) salt of a sulfonic, carboxylic or phenol organic acid. Acid dye is soluble in water and possesses affinity for amphoteric fibers while lacking direct dyes' affinity for cellulose fibers. \u003cbr /\u003e\u003cbr /\u003eIt has a scary sound to some novices that seems to be due to strong caustic soda. But, in reality these dyes are non-caustic acids and in some cases, these are also non-toxics also. In fact in some cases mild acids like vinegar are used in the dyeing process. Some such mild acids are more toxic than the fiber reactive dyes and some are less toxic and even safer to eat.\u003cbr /\u003e\u003cbr /\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e\r\nTechnical Characteristics of Acid Dyes \r\n\u003cul\u003e\u003cli\u003eChemical Name : Acetamide\u003c/li\u003e\u003cli\u003eMolecular Formula: C2H5NO\u003c/li\u003e\u003cli\u003eMolecular Weight: 59.07\u003c/li\u003e\u003cli\u003eCAS Registry Number: 60-35-5\u003c/li\u003…
