苯并三氮唑

产品概述

苯并三氮唑（CAS 95-14-7）由济南圣和化工有限公司旗下品牌 ChemSP 供应，分子式 C6H5N3，分子量 119.12，归类于化工原料。产品随货提供批次 COA 与规格书，支持稳定批量供货。

化学特性

典型应用

苯并三氮唑常用于对纯度一致性、文件完整性与供货连续性有要求的配方体系，具体应用范围依品级与法规要求确定；溶解度、相容性与适用品级等信息可向业务人员索取。

包装与储存

常规包装为 1 kg 铝箔袋、5 kg 与 25 kg 纸板桶，可按需定制。建议存放于阴凉、干燥、通风处，避免阳光直射，保持容器密封，并按 COA 标注的复检日期安排使用。

质量与文件

每批次按内控指标放行并随货提供批次 COA；可按需提供规格书、第三方检测报告，以及适用于该品级的 FDA、USP、Halal 相关文件。

供货能力

一手货源，覆盖样品量至整柜量级；交期稳定，支持 OEM 与定制包装，多品种订单可合并发运。

常见问题

苯并三氮唑的最小起订量是多少？
评估样品可从小包装起订，商业订单按批次报价；具体起订量取决于品级与包装方式，随报价一并确认。

能否提供 COA 与规格书？
可以。每批随货提供批次专属 COA 与规格书，也可按需增加检测项目或安排第三方报告。

是否支持定制规格或贴牌包装？
可按数量定制纯度、粒径、包装与贴牌文件。提供目标规格后，我们会确认可行性与交期。

索取报价

联系 ChemSP 获取价格、COA 与规格 →

Product Overview

Benzotriazole appears in the ChemSP catalogue under Pharmaceutical Intermediates & APIs, and is supplied against a written specification rather than a catalogue grade alone.

Structurally the compound is C6H5N3, i.e. 6 carbon atoms, 5 hydrogen atoms and 3 nitrogen atoms locked in one stoichiometric ratio, so a mass-balance check against the COA can be run directly.

With MW 119.12 the material is a low-molecular-weight species, so losses through dusting and evaporation during transfer deserve attention.

Chemical Identity

Composition and Key Properties

From the composition alone the material presents an amine-type nitrogen centre, which dictates the compatible solvent set. A comparatively low hydrogen-to-carbon ratio together with the ring count is consistent with an aromatic or otherwise highly unsaturated core.

With a calculated LogP of 1 the compound is only slightly water-repellent, which is the first thing to check when choosing between an aqueous and a solvent-borne process.

Typical Applications

This product is catalogued under Pharmaceutical Intermediates & APIs and is used mainly in pharmaceutical development and API manufacturing, where impurity profile and traceability dominate the specification.

• Analytical reference and small-scale evaluation before a supplier is qualified.
• Route scouting and process development ahead of a validated commercial synthesis.
• Intermediate supply to API manufacturers where the specification is agreed against the downstream step.

Specific end-uses should be checked against your own regulatory assessment before the material is qualified in a finished product.

Packaging and Handling

Standard supply formats recorded for this product include woven bags, fibre drums, plastic drums and IBC totes. Packaging is confirmed on the order acknowledgement; where a customer needs a specific inner liner, drum type or net weight, that requirement should be stated on the purchase order rather than assumed.

Quality and Documentation

Documentation released with the lot includes a batch-specific COA, a GHS-format safety data sheet, and a specification sheet reflecting the agreed acceptance criteria. Retained samples are kept so that a later query can be checked against the original material.

Supply and Quotation

Pricing depends on quantity and destination, so a short enquiry — product, CAS, quantity, delivery point — is enough for us to respond with a firm offer, normally the next business day.

Frequently Asked Questions

What is the CAS number of Benzotriazole?
The CAS registry number for Benzotriazole is 95-14-7. Please quote it on any enquiry so that a quotation is matched to the correct grade.

Can you supply Benzotriazole 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

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