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CAS 85-86-9 Sudan III BioXtra Certified By The Biological Stain Commission

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CAS 85-86-9 Sudan III BioXtra Certified By The Biological Stain Commission

CAS 85-86-9 Sudan III BioXtra Certified By The Biological Stain Commission
CAS 85-86-9 Sudan III BioXtra Certified By The Biological Stain Commission CAS 85-86-9 Sudan III BioXtra Certified By The Biological Stain Commission

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Product Details:
Place of Origin: China
Brand Name: YunbangPharm
Certification: ISO9001
Model Number: YB067
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/Bottle, 5-25kg/Drum
Delivery Time: 5-8 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10Ton/Month

CAS 85-86-9 Sudan III BioXtra Certified By The Biological Stain Commission

Description
Product Name: Sudan III Cas No: 85-86-9
Molecular Formula: C22H16N4O Purity: 99%
Classification: Biological Buffer Stability: Stable. Incompatible With Strong Oxidizing Agents.
Solubility: Insoluble In Water Appearance: Powder
High Light:

Sudan III BioXtra

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CAS 85-86-9 Biological Buffers

CAS 85-86-9 Sudan III BioXtra, certified by the Biological Stain Commission
FAQ
1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.
 
2: What's your MOQ?
A: We can have a discussion.
 
3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.
 
4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.
 
5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
 
6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 
Advantage
1. 90days quality guarantee for exchange.
2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.
3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.
 
Suitability
Certified as a fat staining using the Churukian variant of the Lillie-Ashburn supersaturated isopropanol method. Sudan III is substituted for the oil red O in the procedure.

 

 
 
Product Name:Solvent Red 23
Synonyms:1-[[P-(PHENYLAZO)PHENYL]AZO]-2-NAPHTHOL;1-[4-(PHENYLAZO)PHENYLAZO]-2-NAPHTHOL;SCARLET B;SUDAN 3;SUDAN;SUDAN RED;SUDAN RED BK;SUDAN G
CAS:85-86-9
MF:C22H16N4O
MW:352.39
EINECS:201-638-4
Product Categories:Azo;Pharmaceuticals;Organics;Solvent Dyestuff;Aromatics;Intermediates & Fine Chemicals
Mol File:85-86-9.mol
Solvent Red 23 Structure
Melting point199 °C (dec.)(lit.)
Boiling point486.01°C (rough estimate)
density1.2266 (rough estimate)
refractive index1.6620 (estimate)
storage temp.Store at +5°C to +30°C.
solubility

Insoluble in water; soluble in benzene, chloroform; moderately soluble in , petroleum 
slightly soluble in ethanol, xylene

formPowder
pka13.45±0.50(Predicted)
Colour Index26100
colorRed-brown
λmax507 nm, 354 nm
Merck14,8884
BRN2016384
Stability:Stable. Incompatible with strong oxidizing agents.
Biological ApplicationsAntiseptic; preventing prostate cancer; medical devices; dental impression materials
InChIKeyFHNINJWBTRXEBC-HXEHWPEMSA-N
LogP5.740 (est)
CAS DataBase Reference85-86-9(CAS DataBase Reference)
IARC3 (Vol. 8, Sup 7) 1987
EPA Substance Registry SystemC.I. Solvent Red 23 (85-86-9)
DescriptionSolvent Red 23 is an oil-soluble red azo dye used in cosmetic products in Japan. Cases were reported in hairdressers, who also reacted to PPD and to paminoazobenzene. One case of contact dermatitis was reported in the metal industry.
Chemical Propertiesreddish brown powder
UsesWeakly acidic azo dye. Biological stain. Dyes and metabolites, Environmental Testing.
Preparation4-(Phenyldiazenyl)benzenamine diazotization, and Naphthalen-2-ol coupling. Note: some goods by 4-(Phenyldiazenyl)benzenamine and 2-Methyl-4-(o-tolyldiazenyl)benzenamine mixture as diazo components and have to.
DefinitionChEBI: A bis(azo) compound that is 2-naphthol substituted at position 1 by a 4-{[(2-methylphenyl)diazenyl]phenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protein bound l pids in paraffin sections.
Contact allergensSolvent Red 23 is an oil-soluble red azo-dye used in cosmetic products in Japan. Cases were reported in hairdressers, who also reacted to PPD (the molecule is likely to be hydrolyzed into PPD) and to p-aminoazobenzene. One case of contact dermatitis was reported in the metal industry.
Safety ProfilePoison by intraperitoneal route. Moderately toxic by subcutaneous and intrapleural routes. Questionable carcinogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Purification MethodsCrystallise the dye from EtOH, EtOH/water or *benzene/absolute EtOH (1:1). [Beilstein 16 II 75, 16 III 148, 16 IV 248.]
Properties and Applicationsyellow red to red. Soluble in ethanol and , soluble in benzene. In concentrated sulfuric acid to blue light green, dilution for blue solution, and a red precipitation.
StandardLight FastnessHeat-resistant(℃)waterSodium Carbonate(5%)Hydrochloric acid(5%)
Melting pointStable
ISOGood195SublimationInsolubleNo changeNo change

 
 
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Contact Details
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Contact Person: Maggie Ma

Tel: +0086 188 7414 9531

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