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Sudan Black

Sudan Black structure

CAS No:
4197-25-5
Formula:
C29H24N6
Chemical Name:
Sudan Black
Synonyms:
1H-Perimidine,2,3-dihydro-2,2-dimethyl-6-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]-;Sudan Black B;C.I. Solvent Black 3;1H-Perimidine,2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]-;2,3-Dihydro-2,2-dimethyl-6-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]-1H-perimidine;C.I. 26150;Ceres Black BN;Fast Black HBN;Fat Black HB;Hexatype Black B;Lacquer Black S;Lacquer Black VB;Nubian Black BT;Oil Black BT;Sudan Deep Black BB;Typogen Black;2,3-Dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthyl]azo]perimidine;6-(1-Phenylazo-4-naphthylazo)-2,3-dihydro-2,2-dimethylperimidine;Sudan Deep Black BN;2,3-Dihydro-2,2-dimethyl-6-[(4-phenylazo-1-naphthalenyl)-azo]-1H-perimidine;Oil Black HBB;Orient Oil Black HBB;Sudan Black X 60;SOT-Black 6;Solvent Black 3;Neptune Black X 60;Aizen SOT Black 6;Fat Black HB 01;Orient Oil Black 860;Sudan Black 141;Oil Black 860;NSC 11239;Chuo Sudan Black 141;Oil Black HZ;Sudan Black;Sudan Black BB;Oil Black 141;(2,2-Dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene;2,2-Dimethyl-6-[[4-(phenyldiazenyl)-1-naphthyl]diazenyl]-2,3-dihydro-1H-perimidine;Polysolve Black 3;39289-84-4;72145-94-9;100041-52-9;143350-89-4
Categories:
Cosmetic Ingredient > Hair Dyeing

Description

VERY DARK BROWN TO BLACK FINE CRYSTALLINE POWDER

Sudan black B is a member of the class of perimidines that is 2,2-dimethyl-2,3-dihydro-1H-perimidine carring a [4-(phenyldiazenyl)naphthalen-1-yl]diazenyl substituent at position 6. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections and for staining of protein bound lipids in paraffin sections. It has a role as a histological dye. It is a member of azobenzenes, a bis(azo) compound and a member of perimidines.

Sudan Black Basic Attributes

Molecular Weight：

456.54

Exact Mass：

456.54

EC Number：

224-087-1

UNII：

9YDL1Q990E

NSC Number：

11239

DSSTox ID：

DTXSID0052091

HScode：

32041900

Characteristics

PSA：

73.50000

XLogP3：

7.51

Appearance：

Very dark brown to black Powder/Solid

Density：

1.3±0.1 g/cm3

Melting Point：

120-124 °C(lit.)

Boiling Point：

726.0±60.0 °C at 760 mmHg

Flash Point：

392.9±32.9 °C

Refractive Index：

1.702

Water Solubility：

soluble in oils, fats, warm petrolatum, paraffin, phenol, ethanol, acetone, benzene, toluene and hydrocarbon. Insoluble in water.

Storage Conditions：

Store at RT.

Toxicity：

LD50 ivn-mus: 63 mg/kg CSLNX* NX#04918

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

11-36/37/38

safety instructions：

24/25-16-37/39-26

RTECS Number：

SD4431500

Marks：

F,Xi

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P201, P202, P281, P308+P313, P405, P501

Hazard Statements：

H341

GHS Classification：

|Warning|H341 (98.79%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]|P201, P202, P281, P308+P313, P405, and P501|Aggregated GHS information provided by 2250 companies from 5 notifications to the ECHA C&L Inventory.

Drug Information

MeSH：

Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS. (See all compounds classified as Coloring Agents.)

MeSH Entry Terms：

solvent black 3

Sudan Black Use and Manufacturing

Methods of Manufacturing

Using aniline, 1-naphthylamine, and 2, 3-dihydro-2, 2-dimethyl[lipopyridine] as raw materials, first diazotize aniline, couple with 1-naphthylamine, and then diazotize the coupling product The product is coupled with 2, 3-dihydro-2, 2-dimethyl[mouth white] pyridine. After filtering and drying, the finished product is obtained.

Manufacturing Info：

1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]-: ACTIVE

Use Classification：

Cosmetics -> Hair dyeing

Computed Properties

Molecular Weight:456.5
XLogP3:8.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:4
Exact Mass:456.20624479
Monoisotopic Mass:456.20624479
Topological Polar Surface Area:73.5
Heavy Atom Count:35
Complexity:773
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

1-Naphthylamine

Recommended Suppliers of Sudan Black

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

Solvent Black 3 99% Powder/Solid Dideu

CAS No.: 4197-25-5

Grade: Industrial Grade

Content: 99%

Inquiry
HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

Solvent Black 3

CAS No.: 4197-25-5

Content: 99.00%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

Sudan Black B 99% see COA kanbei

CAS No.: 4197-25-5

Grade: Industrial Grade

Content: 99%

Inquiry
Hangzhou Chungyo Chemicals Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed Certified factory

Manufactory Supplier of Dyes,Textile agent,Medical intermediate,API,Pigments,Basic Chemicals

Solvent Black 3

CAS No.: 4197-25-5

Grade: Industrial Grade

Content: 99%

Inquiry

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Guide of Sudan Black

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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