TB-21 WELD CLEANING FLUID FOR STAINLESS STEEL

ENSITECH INC

Revision date : 2026-01-29

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GHS05
Health risk rating 2
Safety risk rating 5
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

616-646-7/7664-38-2

Name of the chemical

phosphoric acid

Concentration

23 to 24%

General Information

Version

2.4

Revision date

2026-01-29

Product name

TB-21 WELD CLEANING FLUID FOR STAINLESS STEEL

Product Synonyms

TB21 WELD CLEANING FLUID ● WELD CLEANING FLUID

CAS No.

7664-38-2

supplier name

ENSITECH INC

Emergency telephone

+1 352-323-3500

Icons in SDS

GHS05 M004 M009 M010 M017 T031

Company Information

company name

ENSITECH INC

e-mail address of the competent person responsible for the Safety Data Sheet

info@tigbrush.com

GHS Information

Signal word

WARNING

Hazard Codes

Hazard statements (CLP)

H290, H315, H319

Hazard statements

Code

Statements

H290

May be corrosive to metals

Section 2

SECTION 2: Hazards identification

(29 CFR 1910.1200) Classification of the substance or mixture

Health hazards

Skin Corrosion / Irritation: Category 2 Serious Eye Damage / Eye Irritation: Category 2A Instability Special Hazards

Environmental hazards

Not classified as an Environmental Hazard

Signal word

WARNING

Hazard statements

H290 May be corrosive to metals. H315 Causes skin irritation. H319 Causes serious eye irritation.

Prevention

P234 Keep only in original packaging. P264 Wash thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.

Response

P302 + P352 IF ON SKIN: Wash with plenty of water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P321 Specific treatment is advised - see first aid instructions. P362 + P364 Take off contaminated clothing and wash it before reuse. P390 Absorb spillage to prevent material damage.

Storage

P406 Store in corrosive resistant container with a resistant inner liner.

Disposal

None allocated

2.3 Other hazards

No information provided. NFPA 0 Flammability 2 0

2.1 Classification of the substance or mixture

CLASSIFIED AS HAZARDOUS UNDER OSHA HAZARD COMMUNICATION STANDARD 29 CFR 1910.1200 Physical Hazards Corrosive to Metals: Category 1 Health Hazards Skin Corrosion / Irritation: Category 2 Serious Eye Damage / Eye Irritation: Category 2A Environmental Hazards Not classified as an Environmental Hazard

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