Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
94.51
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
4.78
EC/CAS
7758-99-8
Name of the chemical
Copper sulphate pentahydrate
Concentration
0.14
General Information
Revision date
2026-05-07
Product name
Biuret Reagent TS
Emergency telephone
800-424-9300, 703-527-3887
Icons in SDS
Company Information
company name
Ricca Chemical Company
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H318, H402
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
2.1. Classification of the Hazardous Product
Hazard categories
Category Hazard Precautionary Statements
Hazard statements
Skin Corrosion / Irritation Category 1 H314 P260,P264,P280,P301+P330+P331, P303+P361+P353,P363,P304+P340, P310,P321,P305+P351+P338,P405, P501 Serious Eye Damage / Eye Irritation Category 1 H318 P280,P305+P351+P338,P310 Hazardous to the Aquatic Environment, Short-term (Acute) Acute 3 H402 P273,P501 NOTE: Hazard statements may be combined on labels to improve clarity and readability. Hazard Number Hazard Statement H314 Causes severe skin burns and eye damage H402 Harmful to aquatic life
Hazard pictograms
Danger Signal Word
Precautionary statements
NOTE: Precautionary statements may be combined or consolidated on labels to improve clarity and readability. P260 Do not breathe fumes or mist. P264 Wash hands, arms, and face thoroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves and eye protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a poison center or doctor. P363 Wash contaminated clothing before reuse. P405 Store locked up. P501 Dispose of contents/container to suitable waste stream in accordance with local, state, federal, and international regulations.
Prevention
Precautionary Number
Response
Precautionary Number
Storage
Precautionary Number
Disposal
Precautionary Number
2.3 Other hazards
No other hazards identified. 2.4. Ingredients of Unknown Acute Toxicity 5.4 percent of this mixture consists of ingredient(s) of unknown acute oral and dermal toxicity. 5.5 percent of this mixture consists of ingredient(s) of unknown acute inhalation toxicity.
2.1 Classification of the substance or mixture
Hazard Class Category Hazard
