Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106762 Ninhydrin

GR for analysis ACS,Reag. Ph Eur

Ninhydrin MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2,2-Dihydroxy-1,3-dioxohydrindene, 2,2-Dihydroxy-1,3-indandione, Indantrione hydrate, Triketohydrindene hydrate

CAS #: 485-47-2 EC Number: 207-618-1 Molar Mass: 178.14 g/mol Hill Formula: C₉H₆O₄ Grade: ACS,Reag. Ph Eur
View Products on Sigmaaldrich.com
106762
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
485-47-2207-618-1C₉H₆O₄178.14 g/molACS,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1.06762.0010 Plastic bottle 10 g
1.06762.0100 Plastic bottle 100 g
1.06762.1000 Plastic bottle 1 kg
Description
Catalogue Number106762
Synonyms2,2-Dihydroxy-1,3-dioxohydrindene, 2,2-Dihydroxy-1,3-indandione, Indantrione hydrate, Triketohydrindene hydrate
References
Product Information
CAS number485-47-2
EC number207-618-1
GradeACS,Reag. Ph Eur
Hill FormulaC₉H₆O₄
Molar Mass178.14 g/mol
HS Code2914 39 90
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Melting Point242 °C (decomposition)
pH value4.6 - 5.0 (10 g/l, H₂O, 20 °C)
Bulk density680 kg/m3
Solubility20 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 600 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s)P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ eye protection/ face protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
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.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
Signal WordWarning
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerharmful, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (IR-spectrum)conforms
AppearanceWhite to yellow or brownish white crystalline powder or crystals.
Solubility (10 g/l, water)conforms
Melting pointabout 250
Suitability for amino acid analysisconforms
Global Trade Item Number
Catalogue Number GTIN
1.06762.0010 04022536081908
1.06762.0100 04022536081915
1.06762.1000 04022536081939