Synonyms: Lime, QuicklimeCAS: 1305-78-8Molecular Formula: CaOMolecular Weight: 56.08 g/molTestSpecification-325 Mesh (Air Jet)97.5% min.Available CaO%93.0% min.Total CaO%95.0% min. 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.
1-Bromobutane, Reagent, 99.9%, 500ml
1-Bromobutane, Reagent, 99.9%, 500mlFor Research & DevelopmentNot for drug, human, animal, or food useCertificate of Analysis:Appearance (Color) Clear, colorlessAppearance (Form) LiquidPurity (GC) 99.9%Water (Karl Fisher) 0.02%CAS: 109-65-9FORMULA: C4H9Br 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.
Collodion, Non-flexible, 500ml
Synonyms: N/ACAS: 9004-70-0Molecular Formula: C24H36N8O38Molecular Weight: 1044.57 g/molTestSpecificationDescriptionClear, or slightly opalescent, viscous liquid. Colorless or slightly yellowishIdentification ATo pass testIdentification BTo pass testSpecific Gravity @ 25 °C0.765 – 0.775AcidityTo pass testAlcohol Content22.0 – 26.0%Assay (by Weight of Pyroxylin)Not less than 5.0%USP – NF PublicationUSP – NF 2023, Issue 3 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.
N-a-t-Boc-L-Lysine, 1g
N-a-t-Boc-L-Lysine For Research & Development Not for drug, clinical use in humans, for food or food additive useCAS: 13734-28-6FORMULA: NH2(CH2)4CH(COOH)NHCOOC(CH3)3 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.
Indigo Carmine, 80+% (Dye Content), 25g
Indigo Carmine, 80+% (Dye Content), 25gFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) PurpleAppearance (Form) PowderDye Content (Dried Basis) 80+%Loss on Drying <5.0%Visual Transition Interval from pH 11.5 (blue) to pH 14.0 (yellow)Aqueous Solubility 1g in 100ml at 25 Deg. CSubsidiary Dyes, excluding disodium-3,3-dioxo-2,2-bi-indolylidine-5,7-disulfonate <1%Dye Intermediates <0.5%Arsenic <8 ppmLead <0.001%Sulfur 13.0-14.0%Mercury <1 mg/kgCadmium <1 mg/kgHeavy Metals (as Pb) <40 mg/kgCAS: 860-22-0FORMULA: C16H8N2Na2O8S2This 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.
Indigo Carmine, 80+% (Dye Content), 100g
Indigo Carmine, 80+% (Dye Content), 100gFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) PurpleAppearance (Form) PowderDye Content (Dried Basis) 80+%Loss on Drying <5.0%Visual Transition Interval from pH 11.5 (blue) to pH 14.0 (yellow)Aqueous Solubility 1g in 100ml at 25 Deg. CSubsidiary Dyes, excluding disodium-3,3-dioxo-2,2-bi-indolylidine-5,7-disulfonate <1%Dye Intermediates <0.5%Arsenic <8 ppmLead <0.001%Sulfur 13.0-14.0%Mercury <1 mg/kgCadmium <1 mg/kgHeavy Metals (as Pb) <40 mg/kgCAS: 860-22-0FORMULA: C16H8N2Na2O8S2This 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.
(S)-(+)-1-Amino-2-propanol, 99+%, Certified, 5g
(S)-(+)-1-Amino-2-propanol, 99+%, Certified, 5g. FORMULA: CH3CH(OH)CH2NH2. CAS: 2799-17-9. Solubility (water: soluble). Refractive index 1.4437. Optical activity (c = 1.8 in H2O) [u03b1]20/D +18 degrees.
Vitreous Carbon Plate, 15mm Length x 15mm Width x 2mm Thickness
Vitreous Carbon Plate, 15mm Length x 15mm Width x 2mm Thickness For Research & Development Not for drug, clinical use in humans, for food or food additive useCAS: N/AFORMULA: N/A 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.
Oxone, Monopersulfate Compound, 250g
CAS:: 70693-62-8. Typical pH (1% solution @ 25 Deg. ).