成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> BLACK PN

BLACK PN

BLACK PN price.
  • $78.4 - $1737
  • Product name: BLACK PN
  • CAS: 2519-30-4
  • MF: C28H22N5NaO14S4
  • MW: 803.73
  • EINECS:219-746-5
  • MDL Number:MFCD00078980
  • Synonyms:1,7-naphthalenedisulfonicacid,4-(acetylamino)-5-hydroxy-6-[[7-sulfo-4-[(4-sul ;1,7-naphthalenedisulfonicacid,4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfoph ;1743black ;7-naphthalenedisulfonicacid,4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfophenyl)azo)-1-naphthyl)azo)-tetrasodiumsalt ;blueblackbn ;brilliantacidblackbnaexport ;brilliantacidblackbnextrapurea ;brilliantblacka
13 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • ChemScene
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 25mg
  • 100mg
  • 1g
  • 10g
  • 25G
  • 100G
  • 250G
  • 1kg
  • ManufacturerAK Scientific
  • Product numberO836
  • Product descriptionFoodBlack1;Tetrasodium1-acetamido-2-hydroxy-3-(4-((4-sulphonatophenylazo)-7-sulphonato-1-naphthylazo))naphthalene-4,6-disulphonate
  • Packaging1kg
  • Price$1737
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0002684
  • Product descriptionBRILLIANT BLACK BN 95.00%
  • Packaging5MG
  • Price$502.66
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22929
  • Product descriptionBrilliantBlackBN ,80%(Dyecontent) 80%(Dyecontent)
  • Packaging1KG
  • Price$1400
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22929
  • Product descriptionBrilliantBlackBN ,80%(Dyecontent) 80%(Dyecontent)
  • Packaging250G
  • Price$515.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22929
  • Product descriptionBrilliantBlackBN?,≥80%(Dyecontent) ≥80%(Dyecontent)
  • Packaging100G
  • Price$267.9
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22929
  • Product descriptionBrilliantBlackBN ,80%(Dyecontent) 80%(Dyecontent)
  • Packaging25G
  • Price$78.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0099462
  • Product descriptionBrilliant Black BN ≥98.0%
  • Packaging25mg
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0099462
  • Product descriptionBrilliant Black BN ≥98.0%
  • Packaging100mg
  • Price$395
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number54751
  • Product descriptionBlackPN(~80%)
  • Packaging10g
  • Price$725
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number11220
  • Product descriptionBrilliant Black BN analytical standard
  • Packaging25mg
  • Price$228
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number211842
  • Product descriptionBrilliant Black BN Dye content 60%
  • Packaging10g
  • Price$96.2
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB1561
  • Product descriptionBlack PN
  • Packaging25g
  • Price$149
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB592000
  • Product descriptionBlackPN(~80%)
  • Packaging1g
  • Price$105
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific O836 FoodBlack1;Tetrasodium1-acetamido-2-hydroxy-3-(4-((4-sulphonatophenylazo)-7-sulphonato-1-naphthylazo))naphthalene-4,6-disulphonate 1kg $1737 2021-12-16 Buy
American Custom Chemicals Corporation DYE0002684 BRILLIANT BLACK BN 95.00% 5MG $502.66 2021-12-16 Buy
Chem-Impex 22929 BrilliantBlackBN ,80%(Dyecontent) 80%(Dyecontent) 1KG $1400 2021-12-16 Buy
Chem-Impex 22929 BrilliantBlackBN ,80%(Dyecontent) 80%(Dyecontent) 250G $515.2 2021-12-16 Buy
Chem-Impex 22929 BrilliantBlackBN?,≥80%(Dyecontent) ≥80%(Dyecontent) 100G $267.9 2021-12-16 Buy
Chem-Impex 22929 BrilliantBlackBN ,80%(Dyecontent) 80%(Dyecontent) 25G $78.4 2021-12-16 Buy
ChemScene CS-0099462 Brilliant Black BN ≥98.0% 25mg $135 2021-12-16 Buy
ChemScene CS-0099462 Brilliant Black BN ≥98.0% 100mg $395 2021-12-16 Buy
Medical Isotopes, Inc. 54751 BlackPN(~80%) 10g $725 2021-12-16 Buy
Sigma-Aldrich 11220 Brilliant Black BN analytical standard 25mg $228 2024-03-01 Buy
Sigma-Aldrich 211842 Brilliant Black BN Dye content 60% 10g $96.2 2024-03-01 Buy
TCI Chemical B1561 Black PN 25g $149 2024-03-01 Buy
TRC B592000 BlackPN(~80%) 1g $105 2021-12-16 Buy

Properties

Melting point :>300°C
Density :0.513[at 20℃]
storage temp. :room temp
solubility :DMSO (Slightly), Methanol (Slgihtly, Heated), Water (Slightly)
Colour Index :28440
form :Powder
color :Black
Water Solubility :10g/L at 31.8℃
LogP :2.855

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Description

It was used as colourant during quantification of synthetic colourants in fish roe and caviar for effective isolation using HPLC methods.

Related product price