Note: Ingredients listed on restricted chemical lists
EC/CAS
1064-48-8
Name of the chemical
4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt
Concentration
100%
General Information
Version
4
Revision date
2025-12-21
Product name
Amido Black 10B
Product Synonyms
Naphthol blue black; C.I. 20470; Aniline Blue Black; Naphthol blue black; C.I. 20470; Aniline Blue Black; 4-Amino-5-hydroxy-3-(p-nitrophenylazo)-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt; Amido Schwarz
CAS No.
1064-48-8
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Chemicals, Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315, H317, H319, H335, H372
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification
Signal word
Danger
Hazard statements
May form combustible dust concentrations in air Causes skin irritation Causes serious eye irritation May cause respiratory irritation May cause an allergic skin reaction Causes damage to organs through prolonged or repeated exposure
Prevention
Use only outdoors or in a well-ventilated area Wear protective gloves/protective clothing/eye protection/face protection Wash face, hands and any exposed skin thoroughly after handling Avoid breathing dust/fume/gas/mist/vapors/spray Do not eat, drink or smoke when using this product Contaminated work clothing should not be allowed out of the workplace
Response
Get medical attention/advice if you feel unwell Inhalation IF INHALED: Remove person to fresh air and keep comfortable for breathing Skin IF ON SKIN: Wash with plenty of soap and water If skin irritation occurs: Get medical advice/attention Take off contaminated clothing Eyes IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention
Storage
Store in a well-ventilated place. Keep container tightly closed Store locked up
Disposal
Dispose of contents/container to an approved waste disposal plant
2.3 Other hazards
None identified
2.1 Classification of the substance or mixture
This chemical is considered hazardous according to [US] OSHA (29 CFR 1910.1200, 2024) Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1B Specific target organ toxicity (single exposure) Category 3 Target Organs - Respiratory system. Specific target organ toxicity - (repeated exposure) Category 1 Combustible dust Yes
