Peri acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 82-75-7 |
| Product name | Peri acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Peri acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Peri acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Peri acid
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Phthalate and amide derivatives | Used as a raw material in esterification or amidation reactions to produce phthalate and amide derivatives. |
| Textiles | Dye and pigment production | Applied in the synthesis of acid dyes—including acid mordant and acid direct dyes—for dyeing wool, silk, and other fibers. |
| Personal Care & Cosmetics | Fragrance ingredients and surfactants | Employed in fragrance synthesis and as an intermediate for surfactants, via esterification or condensation reactions. |
| Pharmaceuticals | Pharmaceutical intermediates and pH modifiers | Serves as a synthetic intermediate in drug manufacturing or as a pH modifier to enhance solubility and stability of active pharmaceutical ingredients. |
| Other | Catalysts and auxiliaries | Used as a catalyst or auxiliary in certain chemical reactions, or as an acidulant in food additives to impart sour taste. |
Manufacturing Quality Control of Peri acid
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observing the sample's color, condition, and presence of foreign substances with the naked eye to determine if it meets the standard (e.g., white crystalline powder). |
| Identification | Infrared Spectroscopy (IR) | Determining the infrared absorption spectrum of the sample and comparing it with a standard spectrum to confirm the presence of characteristic functional groups (e.g., —SO₃H, —NH₂). |
| Chemical Colorimetric Reaction | Using characteristic reactions such as diazotization-coupling to produce color changes for qualitative identification. | |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Using a reversed-phase C18 column and UV detector (e.g., 254 nm), quantifying the main component content via external or internal standard methods. |
| Acid-Base Titration | Utilizing the acidic (sulfonic acid group) or basic (amino group) properties of the substance, titrating with standard base/acid solution to calculate the content. | |
| Loss on Drying | Drying Loss Method | Drying the sample at a specified temperature (e.g., 105°C) until constant weight, calculating the percentage of mass loss to evaluate moisture and volatile impurities. |
| Residue on Ignition | High-Temperature Ignition Method | Weighing the residue after high-temperature ignition (typically 700–800°C) to assess the amount of inorganic impurities. |
| Heavy Metals | Thioacetamide Colorimetric Method (or AAS) | Producing colored sulfide precipitates under acidic conditions by reacting with thioacetamide, then measuring by colorimetry; or using atomic absorption spectroscopy (AAS) for precise determination. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separating the main peak from impurity peaks using gradient or isocratic elution, calculating the content of each impurity via area normalization or correction factor method. |
| pH Value | pH Meter Measurement | Measuring the acidity or alkalinity of a water solution of a certain concentration using a calibrated pH meter to determine whether the acidity strength meets the requirements. |
| Melting Point | Capillary Melting Point Determination | Using a melting point apparatus to measure the melting temperature range of the sample to verify its purity and crystal form consistency. |
Technical Specifications of Peri acid
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to brown crystalline powder |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 172-176°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Peri acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Peri acid
Packaging of Peri acid
Industrial Peri acid Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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