--- product_id: 504275390 title: "Boric Acid Powder 99.5% Pure | 200 g Jar Pack | Multi-Purpose Fine White Powder" brand: "knr corporation" price: "€ 10.55" currency: EUR in_stock: true reviews_count: 8 category: "Knr Corporation" url: https://www.desertcart.gr/products/504275390-boric-acid-powder-99-5-pure-200-g-jar-pack store_origin: GR region: Greece --- # 99.5% Pure Boric Acid Multi-Purpose Versatility Airtight 200g Jar Boric Acid Powder 99.5% Pure | 200 g Jar Pack | Multi-Purpose Fine White Powder **Brand:** knr corporation **Price:** € 10.55 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your home & workspace with the pure power of Boric Acid! ## Quick Answers - **What is this?** Boric Acid Powder 99.5% Pure | 200 g Jar Pack | Multi-Purpose Fine White Powder by knr corporation - **How much does it cost?** € 10.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/504275390-boric-acid-powder-99-5-pure-200-g-jar-pack) ## Best For - knr corporation enthusiasts ## Why This Product - Trusted knr corporation brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Powerhouse:** From pest elimination to carrom board smoothness and stain removal—one powder, endless professional applications. - • **Smart Airtight Packaging:** 200g reusable jar locks out moisture, preserving powder freshness and making storage effortless. - • **Trusted Quality, Made in India:** Hygienically packed by KNR Corporation, guaranteeing shelf stability and premium technical grade standards. - • **Effortless Application & Handling:** Fine, free-flowing white powder designed for easy dispensing and precise use in every corner of your home or workspace. - • **Ultra-Pure Formula for Maximum Efficacy:** Experience 99.5% purity ensuring consistent, reliable performance in pest control and technical uses. ## Overview KNR Corporation’s Boric Acid Powder offers a high-purity 99.5% formula in a convenient 200g airtight jar, designed for multi-purpose use including pest control, carrom board maintenance, and household cleaning. Its fine white texture ensures easy handling and consistent application, while hygienic packaging maintains quality and shelf life. Trusted by professionals and homeowners alike, this technical grade powder delivers effective, versatile solutions with a natural edge. ## Description Product Description Pure Grade Boric Acid Powder Boric Acid is a non-toxic white powder, which can be stored safely around the house. Its hundreds of uses start inside the home and stretch to the outdoors. KNR Boric Acid Powder For Kill Insect or Cockroaches Boric acid is considered one of the most effective and natural way to get rid of those pesky pests in your home. It is used to kill cockroaches, ants, fleas, termites, silverfish, beetles, wood borers, and other parasites. How to Use :- Mix equal parts boric acid ,Sugar, flour and dust and make dough and spread all over your home, especially in the cracks and corners of your house where they hide. You’ll have to keep the window open while doing this though, to minimise the chance of inhaling the substance. *Don’t forget to vacuum after. KNR Boric Acid As a Carrom Board Powder Boric acid powder is used on carrom boards to reduce friction and make the surface smooth so that the coins and striker can move easily. KNR Boric Acid Powder as a Rice Preservative Boric acid is used in Rice as a preservative and to protect rice grains from pests like worms and insects. Typically, 20 or 25 kg of rice are combined with 100 g of boric acid. Therefore, 200 gms of boric acid powder should be plenty for 50 kg of rice. we should wash the rice three times or more before cooking it. KNR Boric Acid Powder As Multipurpose Cleaning Agent Boric acid can also be used as a cleanser, stain-remover, disinfectant, deodoriser, and mould-killer. To remove stains and odour from clothing, simply add half a cup of it to your regular laundry load. You can also use this to clean your sinks, floor, bathroom, and windows. Put half a cup of boric acid into your toilet bowl and leave for 30 minutes. Not only will it remove stains, it will remove the odour too. To deodorize a refrigerator, sprinkle a thin layer of powder on and leave for 15 minutes. Then, wash the powder away and wipe dry. Review: Nice and effective product for cockroaches - It's very effective product used for cockroaches first two days there was no effect to them after two three days they perish cent percent effective 👌👍and felt very happy to see the best results of it Review: Good - It’s very usefull to kill cockroaches and easy to use just pour here and there the cockroaches will ingest it and will die within one or two days ## Features - HIGH PURITY FORMULA: 99.5% Boric Acid Powder with fine white texture for consistent performance in approved technical and household applications - 200 g JAR PACK: Comes in a sturdy, reusable 200 g airtight plastic jar that helps protect the powder from moisture and supports convenient storage - MULTI-PURPOSE USE: Suitable for various technical and household uses where permitted, including industrial applications, carrom board maintenance, and other intended uses as specified on the product label. Use only according to applicable regulations - FINE WHITE POWDER: Easy to handle, store, and dispense with a smooth, free-flowing consistency for convenient application - QUALITY PACKAGING: Hygienically packed in India under the KNR Corporation brand to help maintain product quality and shelf stability ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 99.9 | | ASIN | B0BP7LVY1R | | Best Sellers Rank | #10,145 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #516 in Insect Control | | Boiling Point | 300 Degrees Celsius | | Brand | KNR CORPORATION | | Brand Name | KNR CORPORATION | | Container Type | Jar | | Country Of Origin | India | | Customer Reviews | 4.1 out of 5 stars 163 Reviews | | Item Form | Powder | | Item Type Name | Powder | | Item Volume | 0.2 Litres | | Item Weight | 200 Grams | | Manufacturer | KNR CORPORATION, KNR CORPORATION | | Manufacturer Contact Information | KNR CORPORATION | | Manufacturer Part Number | BORIC POWDER | | Melting Temperature (degrees Celsius) | 170.9 Degrees Celsius | | Model Number | 200Gm | | Molecular Formula | BH3O3 | | Molecular Weight | 61.83 | | Molecular formula | BH3O3 | | Molecular weight | 61.83 | | Packer Contact Information | KNR CORPORATION | | Product Grade | Technical | | Purity Percentage | 99.5 | | Safety Signal Word | warning | | Unit Count | 200 Grams | | Volume | 0.2 Litres | | Whats in the box? | 1 JAR PACK (200 Gm ) | ## Product Details - **Brand:** KNR CORPORATION - **Item Weight:** 200 Grams - **Molecular formula:** BH3O3 - **Molecular weight:** 61.83 - **Product Grade:** Technical ## Images ![Boric Acid Powder 99.5% Pure | 200 g Jar Pack | Multi-Purpose Fine White Powder - Image 1](https://m.media-amazon.com/images/I/61e1DASj0iL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice and effective product for cockroaches *by M***N on 30 September 2023* It's very effective product used for cockroaches first two days there was no effect to them after two three days they perish cent percent effective 👌👍and felt very happy to see the best results of it ### ⭐⭐⭐⭐ Good *by S***M on 19 September 2023* It’s very usefull to kill cockroaches and easy to use just pour here and there the cockroaches will ingest it and will die within one or two days ### ⭐⭐⭐⭐⭐ Good product *by K***D on 20 October 2024* Best product for kill Cockroaches. Recommend to everyone ## Frequently Bought Together - KNR Corporation Boric Acid Powder For Cockroaches, Termites | Rice Preservative | Carrom Powder| Multi Purpose Pure Grade 99.5% Boric Acid (200Gm jar Pack) - Gaiagen Ant Control Gel | Works from Day 1 | Eliminates Entire Ant Colony | Permanent Ant Removal From Home | Pest Control Grade | Pack of 1 Ant Bait (30g) + 6 Bait Stations - Garden Genie 100% Natural Diatomaceous Earth Powder I Insect Control for Plants I Effective against Dog Ticks & Flea, Cockroach, Bedbugs, Ants etc | Organic Pest Control for Your Home & Garden - 800g --- ## 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.gr/products/504275390-boric-acid-powder-99-5-pure-200-g-jar-pack](https://www.desertcart.gr/products/504275390-boric-acid-powder-99-5-pure-200-g-jar-pack) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-17*