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High purity Corrosion Inhibitor 99.5% powder 1,2,3-Benzotriazole (BTA) cas 95-14-7

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Unit Price:

$1800-2000/MT FOB

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CAS No.:

95-14-7

Grade:

Food Grade

Content:

99.5%

Port:

Mersin

Brand:

OEM

Packaging:

Price valid (until):

2027-02-04

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SOV SALES INC

Company Type:

Distributor

Location:

United States

Qualification:

Main Products:

Fertilizer,Urea,APIs,Sodium Hypochloride

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Product Description
Seller Information
Inquiry History

Description

High purity Corrosion Inhibitor 99.5% powder 1,2,3-Benzotriazole (BTA) cas 95-14-7

Product details:
Chemical Name: 1,2,3-Benzotriazole (BTA)

CAS NO.: 95-14-7

Formula: C6H5N3

Purity : 99.5%min

Properties and Usage:
BTA is bitter, odorless, boiling point is 204℃ (15mmHg),soluble in alcohol, benzene、toluene、chloroform and dimethylformamide, and slightly soluble in water. It's mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti-static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.

Package and Storage:
plastic woven bag, 25Kg/bag or customers' requirement.

Synonyms:
BTA; 1,2,3-Benzotriazole;1,2-Aminoazophenylene;1,2,3-Triazaindene

Specification

ITEM	INDEX
Appearance	White to light yellow needle-shape crystalloids
Purity, %	≥ 99.5
Colour APHA (Hazen)	≤ 40#
Moisture, %	≤ 0.1
Melting point, ℃	≥ 96.0
Ash content, %	≤ 0.03
PH	5.0 - 6.0
* In addition：The company could research and develop the new products according to the special demand of our clients．

Competitive Price Water Treatment Chemical BTA CAS 95-14-7 99.5% 1h-Benzotriazole Specification

Smell
Odorless

HS Code
2933 99 80

Ph Level
6.0 7.0 (1% aqueous solution)

Poisonous
Yes

Purity
99.5%

Molecular Formula
C6H5N3

Density
1.36 Gram per cubic centimeter(g/cm3)

Storage
Store in dry, cool and ventilated place, keep away from moisture

Melting Point
98 100C

Solubility
Slightly soluble in water, soluble in alcohol, benzene, toluene, chloroform

Taste
Odorless

Boiling point
204C (Decomposition)

Other Names
BTA, Benzotriazole

Shape
Granular or Powder

Structural Formula
C6H5N3

Form
Solid

Molecular Weight
119.12 g/mol

Classification
Corrosion inhibitor

Chemical Name
1H-Benzotriazole

CAS No
95-14-7

EINECS No
202-394-1

Grade
Industrial Grade

Standard
Complies with industrial quality requirements

Type
Water Treatment Chemical

Usage
Industrial water treatment, cooling water systems, boiler systems

Main Material
1H-Benzotriazole

Application
Water treatment as corrosion inhibitor, anti-rust agent, also used in antifreeze, metalworking fluids, coolants

Hazard Class
Not regulated as dangerous good

Flash Point
>100C

Compatibility
Compatible with most water treatment chemicals

Stability
Stable under recommended storage conditions

Shelf Life
2 years if properly stored

Moisture Content
0.5%

PACKING
25kg/bag, 25kg/drum or as per customer request

Appearance
White to off-white crystalline powder

Competitive Price Water Treatment Chemical BTA CAS 95-14-7 99.5% 1h-Benzotriazole Trade Information

Minimum Order Quantity
1 Metric Ton

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

About Competitive Price Water Treatment Chemical BTA CAS 95-14-7 99.5% 1h-Benzotriazole

Product Description 1H-Benzotriazole is bitter, odorless, the boiling point is 204C (15mmHg), soluble in alcohol, benzene, tolu-ene, chloroform, and dimethylformamide, and slightly soluble in water.

It's mainly used as rust-preventer, anti-freezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emergent, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti-static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion, etc.

Product Name 1H-Benzotriazole; Benzotriazole; BTA
Chemical Name: 1,2,3-Benzotriazole
CAS No.: 95-14-7
MF: C6H5N3
Appearance: White to light yellow needle-shape crystalloids or granular
Purity, 99.5 min
Colour APHA (Hazen): 40.0 max
Moisture, 0.04 max
Melting point, C: 96.0 min
Ash content, 0.03 max
pH: 5.0-6.0
Packaging: 20kg bag, or per customer requests.

Superior Corrosion Inhibition

1H-Benzotriazole (BTA) efficiently shields metal surfaces from corrosion and rust in water treatment processes. Its reliable performance helps prolong the lifespan of critical infrastructure, making it an essential additive for cooling water, boiler systems, and antifreeze applications. Thanks to its high purity and compatibility with various chemical treatments, BTA safeguards industrial assets while maintaining stable and safe operations.

Versatile & Stable Chemical Composition

BTA remains stable under recommended storage conditions and displays a melting point of 98-100C. It is slightly soluble in water but dissolves well in alcohol, benzene, toluene, and chloroform. This flexibility ensures it integrates seamlessly into a variety of industrial processes, whether used as a powder or granule. Its low toxicity and odorless nature enhance workplace safety and ease of handling.

FAQ's of Competitive Price Water Treatment Chemical BTA CAS 95-14-7 99.5% 1h-Benzotriazole:

Q: How should 1H-Benzotriazole be stored to maintain its quality?

A: 1H-Benzotriazole should be kept in a dry, cool, and well-ventilated area. It is important to store the chemical away from moisture and direct sunlight to ensure its stability and preserve its 2-year shelf life.

Q: What are the main applications of BTA in industrial settings?

A: BTA is primarily used as a corrosion inhibitor and anti-rust agent in water treatment, cooling water systems, boiler systems, antifreeze formulations, metalworking fluids, and coolants, helping prevent the degradation of metal components.

Q: When is it recommended to add BTA to a water treatment process?

A: It is best to add BTA during initial water conditioning or maintenance cycles when the system is being filled or recharged. Early application maximizes protective benefits against corrosion throughout system operation.

Q: Where is BTA typically employed within industry sectors?

A: BTA is commonly used in industries such as power generation, manufacturing, metal processing, and automotive sectors that rely on water treatment, cooling systems, and boiler operations for their infrastructure.

Q: What is the process of using BTA as a corrosion inhibitor?

A: BTA is dosed into the water or fluid system at recommended concentrations, allowing it to form a complex with metal surfaces and create a barrier that significantly reduces oxidation and rust formation.

Q: Is BTA compatible with other water treatment chemicals?

A: Yes, BTA is compatible with most water treatment chemicals, making it suitable for integration into existing water treatment protocols without adverse reactions.

Q: What benefits does using BTA offer to water treatment systems?

A: Using BTA enhances the durability of metal systems by preventing corrosion and rust, reduces the need for maintenance and replacements, and ensures overall operational efficiency and cost-effectiveness.

Items	Specifications
CAS No	95-14-7
Appearance	White to light yellow needle-shape crystalloids

Certificates

Basic Info

Product Name:

1H-Benzotriazole

Other Name:

1H-Benzotriazole;Azimidobenzene;Aziminobenzene;1,2-Aminoazophenylene;Benzene azimide;Benzisotriazole;1,2,3-Benzotriazole;2,3-Diazaindole;1,2,3-Triazaindene;1,2,3-Triaza-1H-indene;1H-1,2,3-Benzotriazole;Cobratec 99;BT 120;CVI;Entek;1,2,3-1H-Benzotriazole;Cobratec 35G;ISK 3;Irgastab I 489;D 32-108;Verzone Crystal;BTA;BT 120 (lubricant additive);Seetec BT;NSC 3058;Seetec BT-R;C.V.I. Liquid;M 318;Kemitec TT;Rusmin R;BLS 1326;HY 2;B 0094;LT 02;Verzone Crystal 120;T 706;Benzotriazole R;Miracle HP 16;TH-BTA;1H-Benzo[d]-1,2,3-triazole;Preventol BZT;Fujilite BT 20NM;BT 120SG;Irgamet BTZ;RC 8239;Kemitec BT-P;Wintrol B-FG;25377-81-5;27556-51-0;28880-01-5;70644-74-5;83202-91-9;94160-69-7;115773-98-3;116421-31-9;152206-50-3;197463-08-4;1334724-96-7

CAS No.:

95-14-7

Molecular Formula:

C6H5N3

InChIKeys:

InChIKey=QRUDEWIWKLJBPS-UHFFFAOYSA-N

Molecular Weight:

119.12400

Exact Mass:

119.12

EC Number:

202-394-1

HScode:

2933990090

Categories:

Corrosion Inhibitor

Characteristics

PSA:

41.57000

XLogP3:

Appearance:

1,2,3-benzotriazole appears as white to light tan crystals or white powder. No odor. (NTP, 1992)

Density:

1.36 g/cm³

Melting Point:

98.5 °C

Boiling Point:

159 °C @ Press: 2 Torr

Flash Point:

170ºC

Refractive Index:

1.715

Water Solubility:

H2O: 25 g/l in water (20 ºC)

Storage Conditions:

Keep away from heat, sparks, and flame. Store in a cool, dry place. Keep from contact with oxidizing materials.

Vapor Pressure:

0.04 mm Hg ( 20 °C)

Vapor Density:

4.1 (vs air)

Toxicity:

LD50 orally in Rabbit: 560 mg/kg LD50 dermal Rabbit > 2000 mg/kg

Explosive limit:

MAY EXPLODE DURING VACUUM DISTILLATION...

Odor:

No odor

PH:

The solution in water is a weak acid

See More 1H-Benzotriazole Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Eye irritation, Category 2

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H319 Causes serious eye irritation H411 Toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Well closed.

See More 1H-Benzotriazole Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
Fertilizer,Urea,APIs,Sodium Hypochloride

Location:
W153N8358 Manhattan Dr , WI

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2025

Inquiry History

8 Inquiries

Country	Product	Purchase Quantity	Date Posted
Canada	1H-Benzotriazole	20 MT	Apr 15, 2026
United Arab Emirates	Benzotriazole	100 KG	Feb 12, 2026
Egypt	Benzotriazole	20.00 MT	Mar 10, 2025
India	1H-Benzotriazole	1 20' Fcl	Jan 8, 2025
United Arab Emirates	Benzotriazole	1.00 MT	Oct 17, 2024
Kuwait	Benzotriazole, Powder	2700.00 KG	Aug 12, 2024
Uzbekistan	Benzotriazole	10 MT	Feb 13, 2024
India	BET / BENZOTRIZOLE	1 MT	Nov 10, 2025

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