Synonyms: Mordant Yellow 3R, CI 14095, 2-Hydroxy-5-((4-nitrophenyl)azo)benzoic acid monosodium saltCAS: 1718-34-9Molecular Formula: C13H8N3NaO5Molecular Weight: 309.21 g/molTestSpecificationAppearanceReddish-orange powderAssay90% min.Solubility (0.1% in ethanol)Clear yellow solutionLoss on drying at 110° C 1/hr5% max. This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.
Item Category: Medical, Lab & Dental Supplies
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2-((diphenylmethyl)sulfinyl)-n-hydroxyacetamide 90 capsules CAS 63547-13-7
The powder is a highly pure substance, with a concentration of 99.50% purity. It is intended.
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3,4,5-Trimethoxycinnamic acid (100 g) 99+% [CAS# 90-50-6] Trimethoxy Cinnamic
CAS# 90-50-6. Natural product building block.
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Calcium Phytate, 90%, 5g
Calcium Phytate, 90%, 5gFor Research & DevelopmentNot for drug, human, animal, or food useCertificate of Analysis:Appearance (Color) WhiteAppearance (Form) PowderAssay 90%Infrared Spectrum Conforms to structureCAS: 7776-28-5FORMULA: C6H16O24P6Ca6 This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.
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Nuclear Fast Red, 90+%, 1g
Nuclear Fast Red, 90+%, 1gFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) Dark red to brown-redAppearance (Form) PowderAssay (UV vis): 10mg/Ltr. Water (N/100 Soda Ash Solution) At 535.0 +/- 2nm = 0.406Assay UV vis 90+%Extinction Co-efficient in Water (N/100 Soda Ash Solution) At E (535 +/- 2nm) = 14500Identification (FTIR) To conform to standardSolubility (4mg + 4ml of H2O) Clear dark red solutionLoss on Drying <5% Suitable for Determine of Calcium To pass test CAS: 6409-77-4FORMULA: C14H8NO7SNa This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist. Normal 0 false false false EN-US X-NONE X-NONE
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Acridine Orange, 90+% (Dye Content), 25g
Acridine Orange, 90+% (Dye Content), 25gFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) Brown to red-brownAppearance (Form) PowderIdentification (IR) Conforms to standardAssay (UV-VIS) 90+%Loss on Drying @ 105 Deg C for 1 hour 38000E(265 to 271nm) >38000CAS: 10127-02-3FORMULA: C17H20ClN3·½ZnCl2 This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.
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Acridine Orange, 90+% (Dye Content), 100g
Acridine Orange, 90+% (Dye Content), 100gFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) Brown to red-brownAppearance (Form) PowderIdentification (IR) Conforms to standardAssay (UV-VIS) 90+%Loss on Drying @ 105 Deg C for 1 hour 38000E(265 to 271nm) >38000CAS: 10127-02-3FORMULA: C17H20ClN3·½ZnCl2 This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.
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Chitosan, 90+% (Deacetylated), 500g
Synonyms: Deacetylated chitin, Poly(D-glucosamine)CAS: 9012-76-4Molecular Formula: (C6H11O4N)nMolecular Weight: 700,000 – 800,000 g/molTestSpecificationIdentificationAdding CuC4H4O6 TS and heating a brick-red or deep brown precipitate is formedCharacteristicsOff-white or light yellow powderDAC Degree90% min.Viscosity50mpa•s~200mpa•sMoisture10% max.Ash1.5% max.pH6.5 – 8.5Acid-insoluble Substance1.0% max.Bulk DensityMeets the requirementsMesh SizeMeets the requirementsArsenic0.1 ppm max.Lead0.5 ppm max.Mercury0.1 ppm max.Cadmium0.5 ppm max.Heavy Metals10 ppm max.Total Plate Count3000 cfu/g max.Yeast & Mold100 cfu/g max.E. coliNegativeSalmonellaNegativeStaphylococcus AureusNegative This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.
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Formic 90% ~~ Stellar Chemical Corp ~~ 4 Gallons
“Formic 90% ~~ Stellar Chemical Corp ~~ 4 Gallons” *** 1 Gallon Bottle *** **Priced for quick sale** I will ship by the following day after payment is received. Packaged in a sturdy corrugated box. All shipments with be shipped out with Fedex or UPS to comply with Publication 52 with USPS.
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2-((diphenylmethyl)sulfinyl)-n-hydroxyacetamide 90 capsules CAS 63547-13-7
The powder is a highly pure substance, with a concentration of 99.50% purity. It is intended.