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Lab Grade Reagent 99.9%" subheadline="<span class="btArticleDate">11 de agosto de 2026</span><a href="https://www.astefal.com.br/item/1-2-lb-sodium-benzoate-ultrafine-powder/#comments" class="btArticleComments">0</a>" font="" font_weight="" font_size="" color_scheme="" color="" align="" url="https://www.astefal.com.br/item/1-2-lb-sodium-benzoate-ultrafine-powder/" target="_self" html_tag="h2" size="normal" dash="top" el_id="" el_class="" el_style="" supertitle_position="outside" ignore_fe_editor="true"]

Solubility : Freely soluble in water (63 g/100 mL at 20°C); slightly soluble in ethanol. Appearance : White, granular or crystalline powder; nearly odorless. Purity : ≥99.0% (FCC/USP/EP grade). Safety Note : GRAS (Generally Recognized as Safe) by FDA when used within limits.

Zinc(II) sulfate heptahydrate, Certified® Reagent Certified Reagent for Analytical, Synthesis, Research and Development Not intended for animal or human diagnostic or therapeutic use Don’t see what you’re looking for? Give us the opportunity to make it happen! Certificate of Analysis and Material Safety Data Sheets Available Upon Request Package Compatible HDPE or Amber Glass Bottle Assay [Current stock] GTI231793CR 0922-CL Appearance white crystalline powder; Assay (EDTA titration) 99.5%; Boiling point 330°C; Density 1.957; Flash point °C; Identification conforms; Melting point 100°C; Refractive index 1.38196; Solubility in water soluble; Water (H2O, KF) 45%; CAS Number 7446-20-0 Formula ZnSO4·7H2O or H14O11SZn Molecular Weight 287.56

Not intended for animal, human, diagnostic, or therapeutic use “Research & Development Purposes Only” Catalog: CR12502234-25GMPurity: 99.6+%Grade: Certified® ReagentCAS: 12501-23-4Lot: CI08292921.1735 AppearanceAssayAssayAmmoniumBoiling pointChlorideFormula Heavy metalsIdentificationInsoluble matterIronMelting pointMolecular weightNitrateResidue upon ignitionSolubility SulfateRetest white hygroscopic crystalline powder (unspecified) 99.6+%(gravimetric titrn, as W) 69.32%<0.2%107.9°C <0.3%H5O41PW12 <0.005%conforms<0.02%<0.002%95°C2880.17 <0.01%-%soluble in water, dichloromethane, acetonitrile, acetic acid, ionic liquids<0.02%08/2026 MSDS Available upon request “This item will be shipped in amber glass bottle and sealed, accordance with DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742.” [IF YOU HAVE QUESTIONS, PLEASE ASK BEFORE PURCHASING, DON’T SEE YOUR ITEM, EMAIL US-WE HAVE ACCESS TO 40,000 ITEMS.] [ALL PRODUCTS IS PURCHASE NEW FROM THE MANUFACTURER AND REPACKED IN OUR LABORATORY UNDER SCRUTINIZED CONDITIONS, OLD LABELS ARE BEING UPDATED TO MEET EPA, OSHA, GHS, NFPA REGULATIONS WITH RETEST DATE, ALL COA’S AND SDS’S ARE AVAILABLE UPON REQUEST.] Returns for regular listed items will be accepted under these conditions, if a products is ordered and you decided this not what you wanted for a period of 30 days, notify us by email, you pay the returned shipping with insurance by the carrier shipped to you, in the original box, due to DOT regulations, you may send it back and receive a full refund, excluding the shipping to you with a 20% restocking fee. Returns for special ordered items will be accepted under these conditions, if a products is ordered and you decided this not what you wanted for a period of 30 days, notify us by email, you pay the returned shipping with insurance by the carrier shipped to you, in the original box, due to DOT regulations, you may send it back and receive a full refund, excluding the shipping to you with a 50% restocking fee. If not shipped back in the original box shipped with insurance or the bottle has been open (seal removed) the return policy is voided. By ordering this item, you the purchaser agrees to all the terms and conditions of this disclaimer. All products sold on this site are for Research and Development purposes. You must be 21 years old or older to purchase. Buyer acknowledges that the research products have not been tested by Seller for safety and efficacy in food, drug, medical device, cosmetics. Seller makes no warranties of any kind, express or implied, that any products are fit for any purpose, then stated on web site. Buyer has the responsibility to verify the hazards and to conduct any further research necessary to learn the hazards involved in using research products purchased from Seller (see Safety Data Sheet’s (MSD’S) and Certificate of Analysis, which available on web site. Buyer expressly represents and warrants to Seller that Buyer will properly handle any research products purchased from Seller in accordance with strict compliance with all applicable laws and regulations, now and hereinafter enacted. GTI Laboratories Supplies (dba GTI Laboratory Supplies) and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product.

1-Bromobutane, 99.9-100.0%, Certified® Reagent for analytical applications, synthesis, research, and development Material has not been tested for animal or human or diagnostic or therapeutic use Certificate of Analysis and Safety Data Sheets available upon request Catalog Number B2036919CR Package HDPE or Amber Glass Bottle CAS Number 109-65-9 Formula C4H9Br Mw 137.02 Disclaimer By ordering this product, the purchaser agrees to all the terms and conditions of this disclaimer. All products sold on this site are for Research and Development purposes. You must be 21 years old to purchase. Buyer acknowledges that the research products have not been tested by Seller for safety and efficacy in food, drug, medical device, cosmetics. The seller makes no warranties of any kind, express or implied, that any products are fit for any other purpose, then stated. Buyer has the responsibility to verify the hazards and to conduct any further research necessary to learn the hazards involved in handling products purchased from Seller. Buyer expressly represents and warrants to Seller that Buyer will properly handle any research products purchased from Seller in accordance with strict compliance with all applicable laws and regulations. Safety Data Sheets and Certificate of Analysis available upon request. Product containers will be compatible with the properties for proper storage. All products have been tested and certified by the manufacturer and seller to meet the Certificate of Analysis. If you have a question, please ask before ordering. We don’t want you to order the wrong items and waste your hard-earned money. (No Remorse Buyers), all sales are final, no returns or cancelations accepted. GTI Laboratory Supplies and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product, now and hereinafter enacted.

1-Octanol, Certified® Reagent for analytical applications, synthesis, research, and development Material has not been tested for animal or human or diagnostic or therapeutic use Certificate of Analysis and Safety Data Sheets available upon request Catalog Number GTI2039176CR Package HDPE or Amber Glass Bottle CAS Number 111-87-5 Formula C8H18O Mw 130.23 Certificate of Analysis Appearance: clear colorless liquid; Assay: (GC) 99%; Acidy: <0.01%; Chloride test: passes; Foreign alcohols: 0.5%; Free acid: 0.000015%; Identification: (IR spectra) conforms; Residue on evaporation: <0.1%; Suitable: for synthesis and for determining partition coefficients; Water: (H2O, KF) <0.05%; Retest: 03/2025;

2,4-Dimethoxybenzonitrile, Certified® Reagent for analytical applications, synthesis, research, and development Material has not been tested for animal or human or diagnostic or therapeutic use Certificate of Analysis and Safety Data Sheets available upon request Catalog Number D77750R Package HDPE or Amber Glass Bottle CAS Number 4107-65-7 Formula C9H9NO2 Mw 163.17 Certificate of Analysis Appearance: white crystalline powder; Assay: (GC) 99.4%; Elemental analysis (carbon) 65.4%, (Nitrogen) 8.6%; Identification: (FTIR spectra) conforms to structure; Suitability: used in the preparation of 2,4-dimethoxybenzylamine; Retest: 04/28;

Research & Development: Not intended for animal or human diagnostic or therapeutic use Don’t see what you’re looking for, tell us the name & size. Give us the opportunity to make it happen! Certificate of Analysis and Material Safety Data Sheets Available Upon Request Certificate of Analysis 2319003CTR 081719-0323-CL Appearance off-white powder with light gray cast; Assay (EDTA 0.1M titration) 99.8%; Chloride (Cl) <0.01%; Identification conforms; Suitability for thin layer chromatography Beilstein Number - Boiling Point 330°C CAS Number 10034-76-1 Density 2.69 EINES Number 231-900-3 Flash Point °C Harmonized Code 2520.10.0000 IUPAC Name dicalcium disulfate hydrate Linear Formula (CaSO4)1/2H2O or CaSO4·0.5H2O MDL Number MFCD00799067 Melting Point 1450°C Molecular Formula Ca2H2O9S2 Molecular Weight 145.15 Refractive Index - Solubility In acids, ammonium salts, glycerin, slightly in water Synonym(s) 10034-76-1; 231-900-3; Ca.H2O4S.1/2H2O; CaH2O5S; Calcium sulfate hemihydrate; CaSO4·0.5H2O; Gypsum hemihydrate; Hemihydrate gypsum; MFCD00799067; Sulfuric acid calcium salt hemihydrate; Sulfuric acid calcium salt hydrate; GHS (Accordance with 29 CFR 1910, OSHA HCS) Pictogram None Statement(s) Safety first! Do not handle until all safety precautions have been read (SDS) and understood. Storage General Shelf TRANSPORTION INFORMATION US DOT Not dangerous goods

Octadecylphosphonic acid, Certified® Reagent Certified Reagent for Analytical, Synthesis, Research and Development Not intended for animal or human diagnostic or therapeutic use Don’t see what you’re looking for? Give us the opportunity to make it happen! Certificate of Analysis and Material Safety Data Sheets Available Upon Request Package Compatible HDPE or Amber Glass Bottle Assay [Current stock] GTI2252164CR 0220-CL Appearance white powder; Assay (neutralization titration) 99.5%; Boiling point 463.6°C; Density 0.969; Flash point 234.2°C; Identification (IR spectra) conforms to structure; Melting point 98.8°C; Refraction index -; Solubility in water insoluble; Suitability used to prepare modified mesoporous magnetic nano particles through Lewis acid/base interaction; CAS Number 4724-47-4 Formula C18H39O3P Molecular Weight 334.48

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