--- product_id: 142589754 title: "RPI N20020-25.0 a-Naphthalene Acetic Acid, 25g" brand: "rpi" price: "28321CFA" currency: XOF in_stock: true reviews_count: 4 category: "Rpi" url: https://www.desertcart.sn/products/142589754-rpi-n20020-25-0-a-naphthalene-acetic-acid-25g store_origin: SN region: Senegal --- # Compact 25g bottle ≥ 98% purity assay Stable at room temp storage RPI N20020-25.0 a-Naphthalene Acetic Acid, 25g **Brand:** rpi **Price:** 28321CFA **Availability:** ✅ In Stock ## Summary > 🌱 Unlock elite plant growth with lab-grade rooting hormone! ## Quick Answers - **What is this?** RPI N20020-25.0 a-Naphthalene Acetic Acid, 25g by rpi - **How much does it cost?** 28321CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/142589754-rpi-n20020-25-0-a-naphthalene-acetic-acid-25g) ## Best For - rpi enthusiasts ## Why This Product - Trusted rpi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Rooting Power:** Clinically high purity (≥ 98%) ensures consistent, reliable plant propagation results. - • **Trusted by Professionals:** Backed by strong 4.6-star reviews and proven repeat use among horticulture experts. - • **User-Friendly Formulation:** Off-white powder dissolves easily in ethanol for smooth, clump-free mixing every time. - • **Optimized Storage Longevity:** Stable for over a year at room temperature; extend shelf life up to 3 years refrigerated. - • **Versatile Application Modes:** Supports both root drench and foliar spray methods for maximum propagation flexibility. ## Overview RPI N20020-25.0 a-Naphthalene Acetic Acid is a premium 25g powder with ≥ 98% assay purity, designed for effective plant rooting and propagation. Its easy-to-mix formula dissolves smoothly in ethanol, enabling precise application via root drench or foliar spray. Stable at room temperature for over a year and longer when refrigerated, this product is trusted by professionals for consistent, long-lasting results in horticulture and scientific use. ## Description RPI N20020-25. 0 a-Naphthalene Acetic Acid, 25g. This product is made in China and manufactured by RPI (Research Products International). Review: Effective Rooting Hormone – Long-Lasting, Easy to Mix, Proven Results - Customer Review – Naphthaleneacetic Acid (NAA): Reliable product. I’ve used it consistently for about a year with great results. The bottle it comes in looks different from the listing photo, but the quality is solid. How to Mix: To prepare, dissolve the amount you need in a small amount of pure ethanol or high-proof alcohol (2–5 mL). Stir or shake until fully dissolved. Then slowly pour that into 1 liter of water, mixing well. This avoids clumping and makes sure it blends evenly. Use the mix right away for best results. How to Use: • Root Drench: Pour around the base of the plant to encourage strong root growth. Works well for cuttings and transplants. • Foliar Spray: Lightly mist leaves for propagation or tissue growth. For better absorption, add a small amount of non-ionic surfactant (like a drop of baby shampoo or specialized plant wetting agent). Don’t spray during hot, sunny hours—early morning or evening is best. Storage Tips: • Store the powder in a cool, dry place, ideally in the fridge (2–8 °C). Lasts up to 3 years if kept dry and out of light. • At room temperature (around 25 °C), it’s fine for a little over a year, as long as it’s in container closed well and kept dry. Adding a silica gel desiccant and oxygen absorber to the container is a good idea. • Once mixed in water, use it right away—it breaks down fast in liquid form. Highly effective for rooting and plant growth. No issues with stability or performance when stored and used correctly. Review: Good - Good ## Features - Assay: ≥ 98. 0 % - Storage Temperature: Room Temperature - Appearance: Off-White Powder - Package Dimensions: 5.4 L x 13.6 H x 11.8 W (centimeters) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MZ66JFO | | Best Sellers Rank | #226,643 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #219 in Chemical Acids | | Brand | RPI | | Brand Name | RPI | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 13 Reviews | | Included Components | Acetic Acid | | Item Form | Powder | | Item Weight | 0.15 Pounds | | Manufacturer | RPI, Corp. | | Model Number | N20020-25.0 | | Package Information | Bottle | | Part Number | N20020-25.0 | ## Product Details - **Brand:** RPI - **Item Form:** Powder - **Item Weight:** 0.15 Pounds - **Manufacturer:** RPI, Corp. - **Package Information:** Bottle ## Images ![RPI N20020-25.0 a-Naphthalene Acetic Acid, 25g - Image 1](https://m.media-amazon.com/images/I/71X+tf-bSQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective Rooting Hormone – Long-Lasting, Easy to Mix, Proven Results *by R***D on April 8, 2025* Customer Review – Naphthaleneacetic Acid (NAA): Reliable product. I’ve used it consistently for about a year with great results. The bottle it comes in looks different from the listing photo, but the quality is solid. How to Mix: To prepare, dissolve the amount you need in a small amount of pure ethanol or high-proof alcohol (2–5 mL). Stir or shake until fully dissolved. Then slowly pour that into 1 liter of water, mixing well. This avoids clumping and makes sure it blends evenly. Use the mix right away for best results. How to Use: • Root Drench: Pour around the base of the plant to encourage strong root growth. Works well for cuttings and transplants. • Foliar Spray: Lightly mist leaves for propagation or tissue growth. For better absorption, add a small amount of non-ionic surfactant (like a drop of baby shampoo or specialized plant wetting agent). Don’t spray during hot, sunny hours—early morning or evening is best. Storage Tips: • Store the powder in a cool, dry place, ideally in the fridge (2–8 °C). Lasts up to 3 years if kept dry and out of light. • At room temperature (around 25 °C), it’s fine for a little over a year, as long as it’s in container closed well and kept dry. Adding a silica gel desiccant and oxygen absorber to the container is a good idea. • Once mixed in water, use it right away—it breaks down fast in liquid form. Highly effective for rooting and plant growth. No issues with stability or performance when stored and used correctly. ### ⭐⭐⭐⭐⭐ Good *by C***H on October 30, 2025* Good ### ⭐⭐⭐⭐ Bien *by R***Y on March 22, 2024* Bien empacado y rápido ## Frequently Bought Together - RPI N20020-25.0 a-Naphthalene Acetic Acid, 25g - Indole-3-acetic Acid [IAA], 25 Grams --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/142589754-rpi-n20020-25-0-a-naphthalene-acetic-acid-25g](https://www.desertcart.sn/products/142589754-rpi-n20020-25-0-a-naphthalene-acetic-acid-25g) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-19*