Benzotriazole Needles
White to off-white crystalline needles · CAS 95-14-7
DocumentsSpec sheet (PDF, 32 KB)Safety Data Sheet (PDF, 90 KB)
Overview
Benzotriazole Needles (CAS 95-14-7) is one of the specialty chemicals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for corrosion inhibitor for copper and copper-alloy surfaces; metalworking fluid additive; antifreeze and coolant corrosion-inhibitor formulations, among other applications in the specialty chemicals category. We pack Benzotriazole Needles in 25 kg bags/drums, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Purity | 99.84% |
| Moisture | 0.083% |
| Melting Point | 97.5°C |
| Ash Content | 0.027% |
| pH | 5.5 |
| APHA Colour | No. 20 |
| Solubility in Alcohol | Pure and limpid |
These values come from our own lab test on Benzotriazole Needles. They vary slightly from batch to batch, so ask for a current certificate of analysis with your order.
Origin
- Imported – China
A certificate of analysis is supplied with every batch.
Applications
- Corrosion inhibitor for copper and copper-alloy surfaces
- Metalworking fluid additive
- Antifreeze and coolant corrosion-inhibitor formulations
- De-icing fluid additive
Safety & Handling Summary
| Topic | Summary |
|---|---|
| Signal word | Danger |
| GHS hazards | H302 — Harmful if swallowed H315 — Causes skin irritation H317 — May cause an allergic skin reaction H318 — Causes serious eye damage H411 — Toxic to aquatic life with long lasting effects |
| Incompatible with | Strong Oxidising Agents, Strong Acids, Strong Bases |
| Gloves | Chemical-resistant gloves (nitrile or PVC); replace at first sign of damage |
| Eye / face | Safety goggles or glasses with side shields (H318 – serious eye damage hazard) |
| Respiratory | Not normally required with adequate ventilation. Where dust levels are elevated, use a particulate filter respirator (FFP2/P2 type) |
| Body | Standard chemical-resistant work clothing appropriate to the task |
| Transport (road) | Confirm the shipping classification with us before dispatch — see Section 14 of the SDS |
| Emergency handling | First aid, fire-fighting and spill / release measures are in Sections 4–6 of the SDS. Emergency contact: +91 70927 22822 / +91 98402 84032. |
A summary of the Benzotriazole Needles Safety Data Sheet. The full SDS is the authority: download it at the top of this page and read it before first use. Hazard ratings can change with grade and concentration, so confirm the transport class for each consignment.
Buyer’s Notes
Choosing the grade. Benzotriazole (BTA) protects copper and copper alloys. Tolyltriazole is the methyl derivative, usually preferred in cooling water because it holds up better against oxidising biocides like chlorine. Pick by your system.
What to check on the spec sheet. Purity (99.84% on this report), melting point (97.5 deg C), moisture, ash, pH and APHA colour. Make sure it dissolves clearly in alcohol, which indicates low insoluble matter.
Handling and storage. Low volatility but harmful if swallowed. Keep sealed in a dry place. Dissolve in alkali or alcohol, as it is only slightly soluble in water.
Where it is used. Copper and brass corrosion inhibitor, metalworking fluids, antifreeze and coolants, and de-icing fluids.
Frequently Asked Questions
What is Benzotriazole Needles?
Benzotriazole Needles is supplied by Suraj Chemicals as white to off-white crystalline needles, identified by CAS number 95-14-7. It falls under our Specialty Chemicals range — see the Specification Sheet table above for its full characteristics.
What is Benzotriazole Needles used for?
Typical applications include: Corrosion inhibitor for copper and copper-alloy surfaces; Metalworking fluid additive; Antifreeze and coolant corrosion-inhibitor formulations; De-icing fluid additive.
How should Benzotriazole Needles be stored and handled?
Store in a dry, covered area away from moisture.
What packaging and pack sizes does Suraj Chemicals supply Benzotriazole Needles in?
25 kg bags/drums. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Benzotriazole Needles?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Benzotriazole Needles hazardous to handle?
Yes. Benzotriazole Needles is classified under GHS (signal word: Danger) as: harmful if swallowed (H302); causes skin irritation (H315); may cause an allergic skin reaction (H317); causes serious eye damage (H318); toxic to aquatic life with long lasting effects (H411). Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Benzotriazole Needles?
Yes. a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Benzotriazole Needles is also available above.
Can I get a sample or discuss order quantity for Benzotriazole Needles?
Yes. use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Benzotriazole Needles.
Actual packaging as supplied by Suraj Chemicals
CAS Number
95-14-7
Appearance
White to off-white crystalline needles
Packaging
25 kg bags/drums
Storage & Handling
Store in a dry, covered area away from moisture.
Shelf Life
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.