Acid Orange 10
ChemSP — A brand of Jinan Shenghe Chemical Co., Ltd.
High-quality Acid Orange 10 supplied by ChemSP Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C16H10N2Na2O7S2 |
|---|---|
| Molecular Weight | 452.3693 |
| Melting Point | 141℃ |
| Water Solubility | 5 g/100 mL (20℃) |
Detailed Chemical Properties & Synonyms
ChemSP - your B2B chemical sourcing brand. We provide consolidated logistics and multilingual technical support to ensure every shipment is stable and reliable.
Product Overview
Acid Orange 10 is offered by ChemSP (Jinan Shenghe Chemical Co., Ltd.) as a catalogued dyes & pigments raw material for B2B buyers.
Written as C16H10N2Na2O7S2, the molecule contains 16 carbon atoms, 10 hydrogen atoms, 2 nitrogen atoms, 2 sodium atoms, 7 oxygen atoms and 2 sulfur atoms in a single defined ratio — the basis for assay calculation and for reconciling batch weights against a specification.
The molecular weight of 452.4 makes it a mid-sized molecule, typically supplied as a free-flowing solid or a viscous liquid depending on the salt form.
Chemical Identity
| CAS Number | 1936-15-8 |
|---|---|
| Molecular Formula | C16H10N2Na2O7S2 |
| Molecular Weight | 452.4 |
| Catalog Category | Dyes & Pigments |
Composition and Key Properties
Elementally the substance reads as a nitrogen- and oxygen-bearing framework (amide, amino acid or hydroxamate type), sulfur-containing functionality together with a mineral (metal-bearing) salt form. A comparatively low hydrogen-to-carbon ratio together with the ring count is consistent with an aromatic or otherwise highly unsaturated core.
Applications and Use Cases
Typical applications of Acid Orange 10 (CAS 1936-15-8; formula C16H10N2Na2O7S2; 452.4 g/mol) include chemical synthesis, fine chemical manufacturing and related industrial processes. Our sales team answers specification, COA and volume enquiries for Acid Orange 10.
- Food Additives
- COLOUR
- JECFA Functional Classes Food Additives
- JECFA Functional Classes Cosmetics
- Cosmetic colorant
These are uses on record, not a claim of suitability for any particular process. Whether the material fits a given application depends on the specification you set and on the regulations of the destination market.
Packaging and Handling
Supplied in standard export packaging appropriate to the physical form of the material. The exact pack size, inner liner and net weight are fixed on the order acknowledgement, since they depend on whether the lot ships as a solid, a paste or a liquid. Customers with drum, liner or pallet constraints should specify them when enquiring.
Quality and Documentation
Each shipment is accompanied by a certificate of analysis covering identity (IR or NMR as applicable), assay, and the parameters agreed in the specification. A safety data sheet in the current GHS format is issued with the first order and reissued whenever the classification changes.
Supply and Quotation
To quote accurately we need the quantity, the destination, and the specification you intend to work to. Enquiries sent with those three details usually come back priced within one business day.
Frequently Asked Questions
What is the CAS number of Acid Orange 10?
The CAS registry number for Acid Orange 10 is 1936-15-8. Please quote it on any enquiry so that a quotation is matched to the correct grade.
Can you supply Acid Orange 10 with a specification we define?
Yes. The acceptance criteria can be adjusted within what the route allows — most often assay, moisture, heavy metals or particle size. Any change is written into the specification before the lot is released.
Which documents come with the shipment?
A batch-specific COA and a GHS-format safety data sheet. Additional declarations — non-GMO, allergen, origin, or a customer-specific template — can be issued on request.
Request a Quotation
Extended Specifications
Acid Orange 10 is supplied against a clear, batch-specific specification. When you request a quote, our team confirms the assay or purity grade, physical form, pack size and any residue limits relevant to your application. Typical parameters documented on the Certificate of Analysis include identity (CAS number), molecular formula, molecular weight, appearance, assay, loss on drying and heavy-metal limits where applicable.
Applications by Industry
Buyers source Acid Orange 10 across food and beverage, nutraceutical and pharmaceutical, cosmetic and personal care, and selected industrial formulations. ChemSP aligns the grade and documentation set to the target application and destination market.
Regulatory & Compliance Support
ChemSP ships Acid Orange 10 with a Certificate of Analysis for every batch and a Safety Data Sheet on request. Additional documentation such as specification sheets, third-party test reports and regulatory support letters is available to qualified buyers to streamline import, registration and quality-assurance workflows.
Storage & Handling
Store Acid Orange 10 in a cool, dry, well-ventilated area in its original, tightly closed container, protected from moisture and direct sunlight. Follow the precautions in the Safety Data Sheet and standard chemical-handling guidance. Shelf life and re-test intervals are stated on the Certificate of Analysis.
Frequently Asked Questions
What is the minimum order quantity (MOQ)?
MOQ depends on grade and pack size. Sampling quantities typically start from 1 kg, with commercial volumes from 25 kg. Share your required volume and we will quote accordingly.
Can I request a sample and a Certificate of Analysis?
Yes. Samples and batch-specific Certificates of Analysis are available on request, and third-party testing can be arranged for qualified buyers.
What documentation supports import and registration?
Every shipment includes a Certificate of Analysis. The Safety Data Sheet, specification sheets and regulatory support letters are provided on request to support customs clearance and product registration in your market.
What are the typical lead times and payment terms?
Lead times vary with grade and volume. ChemSP quotes a firm delivery window with each offer, and standard international trading terms apply.
Molecular Profile
- Molecular formula
- C16H10N2Na2O7S2
- Molar mass
- 452.4 g/mol
- Heavy atoms (non-hydrogen)
- 29
- Total atoms
- 39
- Distinct elements
- 6
- Degree of unsaturation
- 13
Elemental Composition
| Element | Atoms | Mass fraction |
|---|---|---|
| C | 16 | 42.48% |
| O | 7 | 24.76% |
| S | 2 | 14.17% |
| Na | 2 | 10.16% |
| N | 2 | 6.19% |
| H | 10 | 2.23% |
The table below is calculated from the molecular formula C16H10N2Na2O7S2. The values are theoretical and are intended as a reference for incoming inspection and for setting a purchase specification.
Contains the metallic element Na. The material behaves as an inorganic salt: it is non-volatile, generally water-soluble, and leaves an inorganic residue on ignition.
Contains nitrogen (2 atoms). Nitrogen-bearing structures are often amine-like: they can absorb carbon dioxide from air and develop odour if the packaging is not tight.
Contains sulfur. Sulfur-bearing materials may darken or develop odour under heat and should be kept away from oxidising agents.
A degree of unsaturation of 13 points to an aromatic or ring-containing skeleton.
Identity and Registry Data
- CAS number
- 1936-15-8
Handling, Storage and Stability
Store sealed in a dry, well-ventilated area. Inorganic salts take up moisture readily and may cake or partially dissolve; keep away from strong acids.
Protect from light and air. Unsaturated and aromatic structures tend to darken on oxidation, so opaque or inert-headspace packaging is preferred for long storage.
Store under ventilation with tightly closed packaging; amine-type nitrogen absorbs carbon dioxide from air and may develop odour.
Typical Specification Parameters
- Assay / content
- Loss on drying / moisture
- Appearance and odour
- Heavy metals (as Pb)
- Shelf life and packaging
- Residue on ignition (sulfated ash)
These are the parameters normally reported on a certificate of analysis. Limits are lot-specific and follow the specification agreed between supplier and buyer; no numeric limits are stated or implied here.
Frequently Asked Questions
What are the CAS number, molecular formula and molar mass of Acid Orange 10?
Acid Orange 10 is identified by CAS 1936-15-8, molecular formula C16H10N2Na2O7S2 and a molar mass of 452.4 g/mol.
What is the elemental composition of Acid Orange 10?
Calculated from C16H10N2Na2O7S2, the composition by mass is: C 42.5%, O 24.8%, S 14.2%, Na 10.2%, N 6.2%, H 2.2%.
Which parameters are normally reported for Acid Orange 10?
A certificate of analysis normally reports Assay / content, Loss on drying / moisture, Appearance and odour, Heavy metals (as Pb), Shelf life and packaging, Residue on ignition (sulfated ash). Exact limits are agreed with the buyer and are lot-specific.
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose ChemSP
Request a Quote
Looking for pricing, availability or technical data for Acid Orange 10?
Email us at sales@chemsp.com or use the button above. Our team typically responds within 1 business day.
About ChemSP
ChemSP
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.