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CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80%

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CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80%

CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80%
CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80% CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80% CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80% CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80% CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80% CAS 85-86-9 Sudan III Powder Certified By Biological Stain Commission Dye Content 80%

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Product Details:
Place of Origin: China
Brand Name: YunbangPharm
Certification: ISO9001
Model Number: YB068
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 Powder Certified By Biological Stain Commission Dye Content 80%

Description
Product Name: Sudan III Cas No: 85-86-9
Molecular Formula: C22H16N4O Purity: 99%
Colour: Red-brown Dye Content: 80%
Solubility: Insoluble In Water Appearance: Powder
High Light:

CAS 85-86-9 Sudan III Powder

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80% Sudan III Powder

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CAS 85-86-9 Biological Buffers

CAS 85-86-9 Sudan III powder certified by the Biological Stain Commission Dye content 80%


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.
 

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 point 199 °C (dec.)(lit.)
Boiling point 486.01°C (rough estimate)
density 1.2266 (rough estimate)
refractive index 1.6620 (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
form Powder
pka 13.45±0.50(Predicted)
Colour Index 26100
color Red-brown
λmax 507 nm, 354 nm
Merck 14,8884
BRN 2016384
Stability: Stable. Incompatible with strong oxidizing agents.
Biological Applications Antiseptic; preventing prostate cancer; medical devices; dental impression materials
InChIKey FHNINJWBTRXEBC-HXEHWPEMSA-N
LogP 5.740 (est)
CAS DataBase Reference 85-86-9(CAS DataBase Reference)
IARC 3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System C.I. Solvent Red 23 (85-86-9)
Description Solvent 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 Properties reddish brown powder
Uses Weakly acidic azo dye. Biological stain. Dyes and metabolites, Environmental Testing.
Preparation 4-(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.
Definition ChEBI: 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 allergens Solvent 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 Profile Poison 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.

 
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Contact Person: Maggie Ma

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