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21-1510

Ninhydrin

Name: Ninhydrin
Brand: SAJ

SAJ special grade, ≥98.0%

Synonym(s):

1,2,3-Indantrione monohydrate, 2,2-Dihydroxy-1,3-indanedione, Trioxohydrindene monohydrate

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About This Item

Empirical Formula (Hill Notation):

C₉H₆O₄

CAS Number:

485-47-2

Molecular Weight:

178.14

EC Number:

207-618-1

UNSPSC Code:

12352100

PubChem Substance ID:

329752094

Beilstein/REAXYS Number:

1910963

MDL number:

MFCD00003791

Assay:

≥98.0%

Grade:

SAJ special grade

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Properties

grade

SAJ special grade

assay

≥98.0%

form

solid

availability

available only in Japan

dilution

(for analytical testing)

mp

250 °C (dec.) (lit.)

SMILES string

OC1(O)C(=O)c2ccccc2C1=O

InChI

1S/C9H6O4/c10-7-5-3-1-2-4-6(5)8(11)9(7,12)13/h1-4,12-13H

InChI key

FEMOMIGRRWSMCU-UHFFFAOYSA-N

Description

Application

Used for the detection of free amino groups in amino acids, peptides and proteins.

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pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319

pcodes

P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Moistened hands do not necessarily allude to high quality fingerprints: the relationship between palmar moisture and fingerprint donorship.

Joseph Almog et al.

Journal of forensic sciences, 56 Suppl 1, S162-S165 (2011-01-14)

We explored the quality distribution of ninhydrin-developed prints on A4 bond paper in two groups of individuals, in Israel and in India. While the quality distributions of the developed marks in both countries had some dissimilarities, both groups showed the

Locally released small (non-protein) ninhydrin-reacting molecules underlie developmental differences of cultured medullary versus spinal dorsal horn neurons.

Yu-Feng Xie et al.

Journal of neurochemistry, 122(3), 605-618 (2012-05-23)

Neurons located in the trigeminal subnucleus caudalis (Vc) play crucial roles in pain and sensorimotor functions in the orofacial region. Because of many anatomical and functional similarities with the spinal dorsal horn (SDH), Vc has been termed the medullary dorsal

Surgical repair of a 30 mm long human median nerve defect in the distal forearm by implantation of a chitosan-PGA nerve guidance conduit.

Jianhui Gu et al.

Journal of tissue engineering and regenerative medicine, 6(2), 163-168 (2011-03-04)

This paper describes a clinical case study in which a chitosan/polyglycolic acid nerve guidance conduit (chitosan-PGA NGC) was utilized to repair a 30 mm long median nerve defect in the right distal forearm of a 55 year-old male patient. Thirty-six

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Global Trade Item Number

SKU	GTIN
21-1510-2-25G-J	04061832685496
21-1510-1-1G-J	04061832685489
21-1510-3-5G-J	04061832685502