Acid Orange 95

    • Product Name: Acid Orange 95
    • Alias: Acid Orange G
    • Einecs: 258-956-8
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: admin@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    302212

    Cas Number 12220-20-1
    Molecular Formula C18H17N5Na2O7S2
    Molecular Weight 545.47 g/mol
    Ec Number 235-468-8
    Appearance Orange powder
    Solubility In Water Soluble
    Color Index Number 19195
    Chemical Class Azo dye
    Melting Point Decomposes
    Ph Value 1percent Solution 6.0–7.0
    Synonyms Acid Orange G; C.I. Acid Orange 95
    Usage Textile dyeing

    As an accredited Acid Orange 95 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Acid Orange 95 is packaged in a 25 kg net weight fiber drum, sealed with an inner plastic bag for moisture protection.
    Shipping Acid Orange 95 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be labeled according to hazard regulations, and handled in accordance with proper chemical safety guidelines. During transport, avoid contact with incompatible substances. Follow all local and international regulations for shipping hazardous chemicals.
    Storage Acid Orange 95 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Keep it away from sources of ignition and moisture. Ensure proper labeling, and use secondary containment to prevent spills. Follow all relevant safety regulations and guidelines for chemical storage.
    Application of Acid Orange 95

    Purity 98%: Acid Orange 95 with a purity of 98% is used in textile dyeing processes, where it ensures optimal color vibrancy and consistency on synthetic fibers. Molecular weight 452.41 g/mol: Acid Orange 95 with molecular weight 452.41 g/mol is applied in printing ink formulations, where it contributes to homogeneous dispersion and stable hue. pH stability range 3-7: Acid Orange 95 with a pH stability range of 3-7 is utilized in leather coloring, where it maintains color fastness and dye uniformity under varying acidic conditions. Light fastness grade 4: Acid Orange 95 at light fastness grade 4 is processed in paper coating applications, where it provides enhanced resistance to fading upon light exposure. Water solubility 50 g/L at 25°C: Acid Orange 95 with water solubility of 50 g/L at 25°C is used in aqueous inkjet inks, where it achieves high dye load and smooth application. Melting point 190°C: Acid Orange 95 with a melting point of 190°C is added to wax-based colorants, where it ensures thermal stability and consistent color release during use. Particle size D50 8 microns: Acid Orange 95 with a particle size D50 of 8 microns is implemented in pigment dispersions, where it achieves excellent suspension stability and uniform distribution. Stability temperature up to 110°C: Acid Orange 95 with stability up to 110°C is employed in detergent coloring, where it resists degradation and maintains color brightness during processing. Electrolyte resistance 5 g/L Na2SO4: Acid Orange 95 with electrolyte resistance of 5 g/L Na2SO4 is used in silk dyeing baths, where it preserves dye uptake efficiency and color yield in the presence of salts. Salt content less than 0.5%: Acid Orange 95 with salt content less than 0.5% is utilized in food contact paper dyes, where it minimizes migration and meets regulatory safety thresholds.

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    Certification & Compliance
    More Introduction

    Acid Orange 95: Experience from Source

    Every product that leaves our site tells a story. We never simply move boxes out the door. We refine and package Acid Orange 95 because our chemists know the impact color has in the industries we supply. Producing this vibrant monoazo dye is not just about meeting a technical specification—reliability, depth, and repeat performance matter every day. Sitting in the lab and watching technicians finish a batch, I’m reminded how colorists in textile mills measure more than figures: they measure trust and predictability.

    Model, Form, and Quality Consistency

    Our Acid Orange 95 comes in a finely-ground powder to ease dissolution and avoid clumping in every step of your process. As a manufacturer, we maintain strict control on moisture content and particle sizing. We test every lot for purity; the dye content rarely drops below the agreed specification and color strength remains steady. There’s a window of hue variance acceptable in industry, but we don’t rely on luck—a dedicated team reviews every single batch with both technical instruments and visual assessment. From our tanks to your blend tanks, the orange remains the orange you expect.

    In the early days, powders sometimes displayed tiny but frustrating inconsistencies from lot to lot. Engineers adapted equipment and standardized the milling, grinding, and drying process, so clumps stopped showing up for good. If a customer ever raised a concern, we sat down with samples from both sides until resolution. Today, those exacting controls push our consistency to a level that downstream dyers can plan for and trust.

    Where Acid Orange 95 Fits Best

    Look into any mill using wool, silk, polyamide, or leather, and you will find Acid Orange 95 at work. The color brings warmth to fine wools and brightness to silk scarves. Polyamide carpet manufacturers rely on its clarity and fastness under light, wash, and perspiration—not just in test tubes, but in real home and commercial environments over years. We have surveyed finished goods after years of service, and the lightfastness still matches the benchmarks.

    Leather tanners favor this dye for sheepskin and split hides, drawn to the pronounced, cheerful hue and high penetration it achieves on prepared skin. Residual surface dust wipes clean, which supports the drive for flawless finish in shoes, garments, and accessories. The textile and leather processors appreciate a product free from unnecessary fillers or extenders. Lower-grade acid dyes can leave a haze of undissolved material or muddy the final shade, so our plant rejects any impurity that risks a diminished result.

    Part of our manufacturing philosophy means listening to what end-users experience. For example, dye houses have told us that Acid Orange 95 does not foam or froth during transfer printing or dyeing stages—an outcome of careful surfactant management. In batches requiring a smooth gradation or ombré effect, controlled solubility means less interaction unpredictability between the orange and other component dyes. Our research team continues to tweak upstream blends and water to maintain this stability, year to year.

    How This Product Stands Apart

    Comparisons to other acid dyes naturally arise. Many acid oranges exist, but model 95 distinguishes itself in shade, economy, and washing behavior. We have worked side by side with applications chemists to test Acid Orange 95 against older variants like Acid Orange 7 or Acid Orange 10. The difference in build-up rate on wool or silk remains significant: our version achieves a sharper, more vivid hue, requiring less repeated dyeing. This conserves material, water, and steam resources for every ton of substrate processed.

    Some manufacturers opt for blends masquerading as pure material, which may contain a host of unidentified impurities. We follow a traceable, single-source base chemical stream that meets both textile and restricted substances regulatory checklists, year after year. Labs seeking to match legacy shades for heritage textile restoration have also commented that our Acid Orange 95’s shade index more closely fits archival samples.

    In direct print applications, streaking or uneven pick-up can ruin an entire production run. The purity in Acid Orange 95 and minimized dusting means the dye layers onto surfaces without blotchiness. Technical directors from tie and scarf workshops regularly note the evenness during steaming—a direct result of our plant’s effort to minimize insoluble matter in the product stream.

    Over time, alterations in feedstock or process parameters can shift the hue or reactive tendencies of a dye. Our staff has confronted and adapted to such changes—sometimes with little outside notice. When river water minerals threatened to push the finished orange slightly out of bounds, we adjusted filtration and purification regimes. Investments in raw material pre-treatment make sure that environmental factors never undermine the standard that customers expect inside every drum.

    Supporting Industry Progress

    As manufacturing standards become tighter each decade, we have responded by working hand-in-hand with both small workshops and major mill partners. Eco-compliance sits high on buyers’ agendas, so we verify absence of hazardous amines or regulated contaminants before packing. Meeting REACH and local restrictions on formaldehyde and heavy metal residues has led to continual upgrades in our synthesis pathway.

    Worker safety matters on our production floor as much as consumer safety downstream. Handling Acid Orange 95 means optimizing for dust containment and automated weighing. Exposure reduction aligns with the same care we expect from our client partners. Wastewater cleaning and energy recovery stand as core concerns; our closed-loop recovery process recycles rinse streams and confines effluent below national targets—a reality checked by third-party audits.

    Growing brands among wool or silk garment lines have asked for shorter cycle times. Acid Orange 95’s high reactivity and rapid uptake cut cycle durations, improving throughput while maintaining cloth hand feel and shade depth. Our engineering improvements in washing off unbound dye translate into cleaner effluent and better shade fastness too. Local artisans as well as high-output mills benefit from the shorter turns and cleaner finish.

    On the lab bench, our technical team still finds room to refine the dye’s heat and pH stability. Batch to batch, the numbers confirm field results: high color yield and minimal staining from unfixed dye. Reliability cuts costs across the chain, from inland dye house to the shop selling finished goods.

    Traceability and Transparency

    Every drum carries not just a batch number but a history. Our staff track base chemical origin, intermediate reactions, and final milling data. Auditors can examine these records on-site. This clarity reassures partners who operate under supply chain scrutiny. It is not simple to maintain such records, but doing so prevents future disputes and supports sustainability claims—no corners cut, no “grey zone” blend stock.

    If a user ever spots a deviation, we trace the root cause. It has happened rarely, but always triggers a full investigation—and the result usually leads to tighter control or an upgraded part of the line. Our batch record-keeping gives clients peace of mind, whether for domestic garment finishing or for export orders checked under import regulations. Transparency protects both sides of the table.

    Adapting to Customer Needs

    Textile coloration counts on timeliness, not just purity or price. Our logistics window tracks order volume and stock levels tightly, offering just-in-time shipping when mills ramp or slow production. Regional holidays and seasonal trends create demand surges, so we scale batch sizes and build in flexible packing. Acid Orange 95 leaves our plant in packaging that guards against moisture, air, and sunlight exposure, giving every user the same starting point.

    Over the years, specialist dyers called for smaller or trial lots to develop new prints and shade books. We set up dedicated pilot runs for these early-phase orders, letting brands launch capsule collections or prototypes. Feedback from these partners loops back into our manufacturing cycle, highlighting areas of opportunity for process finetuning or scale-up protocols.

    Some clients in boutique sectors—theater costume and interior design—have even provided photographic references instead of lab numbers for special runs. Our technical center reviews each request, tests lab dips, and prepares tailored samples. These smaller-scale partnerships keep our team sharp, always open to in-field perspectives alongside lab analytics.

    Differences That Matter Down the Line

    Buyers often weigh Acid Orange 95 against less expensive options or blends. Our approach brings a focus on long-term ownership cost instead of only ticket price. Purity means less spent on post-processing and defect mitigation. Predictability means fewer process do-overs and tighter margins for downstream manufacturers. Environmental compliance ensures finished items enter global markets without shipment holds or recalls.

    Unlike some formulations that drift in shade or deposit contaminants, Acid Orange 95 sustains vibrancy through laundry cycles, sun exposure, and storage in variable climates. The reduced foaming profile minimizes chemical consumption in anti-foam treatments. The lower salt requirements (as observed in several mill studies) allow factories to lessen salt addition in dye baths, reducing environmental load in wastewater streams. These operational efficiencies multiply their benefit over hundreds of runs each year.

    Leather goods makers have pointed out the reduction in smearing and surface dusting with our product compared to lower-purity alternatives. Finished shoes, belts, and gloves gain a higher-grade feel straight off the line, with less reworking at the finishing table. This feedback has reinforced to us the day-to-day improvements that a disciplined manufacturing approach unlocks for artisans and industry players alike.

    Continuous Improvement and Technical Dialogue

    The art and science of dyeing keeps evolving. We have experienced the push from fashion labels for cleaner, more environmentally-sound formulas. With each technical meeting, our staff discuss formulation tweaks that offer either faster batch times, improved shade fastness, or reduced ancillary chemical use. These discussions inform not only next-quarter targets but also long-term investments in plant upgrades.

    Recently, as direct digital printing onto synthetic blends has spread, we have worked with development labs to track how Acid Orange 95 responds to digital feedstock and differing post-treatment chemistries. Print houses need a dye that not only handles direct steam but also works on inkjet platforms without clogging or color breaks. Bench trials and pilot plant work continue so as to meet the rising demand from both traditional dip-dye and next-generation digital users.

    Not every user wants a one-size-fits-all product. Our chemists often consult on blend ratios, shade mixing, and cross-compatibility with other acid dyes. We run compatibility trials in-house to avoid unwanted precipitation or unexpected interaction with specialty auxiliaries. In cases where a process anomaly arises—say, dye migration under unusual pH regimes—we investigate root cause and propose practical mitigations based on our pilot line, instead of relying solely on theory.

    Collaborations with academic research labs have also delivered better insight on colorfastness mechanisms and novel application techniques. Open technical dialogue feeds innovation back into our own protocols. The real-world challenges customers face help focus our own team’s continuous improvement efforts. No improvement happens in isolation.

    Quality, Reliability, and the Road Ahead

    Every pouch or drum of Acid Orange 95 reflects a legacy of manufacturing know-how and technical exchange. Users across continents depend on the strength, repeatability, and purity inside each container. Beside the color itself, the backing by a technical team with field experience, commitment to transparency, and investment in cleaner and smarter production makes a difference.

    We see the future in partnership—helping move the world toward products that are safer, more sustainable, and just as rich in color as anything made by hand decades ago. Acid Orange 95, made at our site and tested daily by people who have spent their careers at the interface of chemistry and practice, stands as a contributor to this vision.

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