--- product_id: 32074991 title: "Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles" brand: "eisen-golden laboratories" price: "256.37 DT" currency: TND in_stock: true category: "Eisen Golden Laboratories" url: https://www.desertcart.tn/products/32074991-potassium-sodium-tartrate-rochelle-salt-99-9-usp-grade-powder store_origin: TN region: Tunisia --- # 3 Space-Saver Bottles - Compact Storage Wide-Mouth Bottles - Easy Dispensing 99.9% Purity - Ultra-Refined Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles **Brand:** eisen-golden laboratories **Price:** 256.37 DT **Availability:** ✅ In Stock ## Summary > ⚗️ Elevate your experiments and recipes with precision-packed purity! ## Quick Answers - **What is this?** Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles by eisen-golden laboratories - **How much does it cost?** 256.37 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/32074991-potassium-sodium-tartrate-rochelle-salt-99-9-usp-grade-powder) ## Best For - eisen-golden laboratories enthusiasts ## Why This Product - Trusted eisen-golden laboratories brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Spill-Proof & Stackable:** Shrink-wrapped screw tops and square bottles ensure mess-free storage and effortless stacking. - • **Ultra-Pure 99.9% USP Grade:** Guaranteed reagent-grade quality for precision and reliability in every application. - • **Natural & Unflavored Powder:** Pure, fine texture powder that integrates seamlessly without altering your formulations. - • **Versatile Multi-Use Compound:** Ideal for food additive, laboratory reagent, and industrial applications—be ready for anything. - • **Triple Pack, Triple Convenience:** Three 8 oz bottles designed to fit snugly and save shelf space in your lab or kitchen. ## Overview Potassium Sodium Tartrate (Rochelle Salt) 99.9% USP Grade is a fine, ultra-pure powder supplied in three compact, space-saving polypropylene bottles. Each bottle features a wide mouth for easy dispensing and secure screw tops with shrink-wrap to prevent spills. Perfect for laboratory, food additive, and industrial uses, this reagent-grade compound offers reliable quality and convenient storage for professionals who demand precision and efficiency. ## Description You are buying 24 Ounces (by weight) of Potassium Sodium Tartrate. The item is in THREE 8 Fluid Ounce by volume Polypropylene bottles. Potassium Sodium Tartrate (KNaC4H4O6.4H2O) Tetrahydrate; also known as Rochelle Salt / Rochell’s Salt / Seignette's Salt / Food Additive E337; has hundreds of uses. Bottles are made of sturdy polypropylene. The square, “space-saver” shape ensures that the bottles fit snugly on a shelf. The wide mouth makes for easy dispensing and stackability. To ensure a spill-free journey, the screw tops are shrink-wrapped and the bottles sealed in plastic. ## Features - Weight: 24 Ounces (1.5 Pounds) - Purity: 99.9% Pure - Grade: Reagent/USP Food Grade - Texture: Fine Powder - CAS Number: 6381-59-5 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B018CT2BCK | | Best Sellers Rank | #209,791 in Health & Household ( See Top 100 in Health & Household ) #354 in Potassium Mineral Supplements | | Brand Name | Eisen-Golden Laboratories | | Coin Variety 1 | Rochelle Salt | | Container Type | Bottle | | Cuisine | Universal | | Customer Reviews | 4.7 4.7 out of 5 stars (12) | | Flavor | Unflavored | | Item Form | Powder / Crystals | | Item Weight | 1.5 pounds | | Manufacturer | Eisen-Golden Laboratories | | Material Features | Natural | | Number of Items | 3 | | Part Number | EG-KNAC4H4O6-24/3 | | Size | 8 Ounce (Pack of 3) | | UPC | 637230030943 | | Unit Count | 24 Ounce | ## Product Details - **Brand:** Eisen-Golden Laboratories - **Item Weight:** 1.5 pounds - **Material Feature:** Natural - **Number of Items:** 3 - **Unit Count:** 24 Ounce ## Images ![Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles - Image 1](https://m.media-amazon.com/images/I/51RAwtHjO4L.jpg) ![Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles - Image 2](https://m.media-amazon.com/images/I/41HQndYkCOL.jpg) ![Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles - Image 3](https://m.media-amazon.com/images/I/412hoytmyJL.jpg) ![Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles - Image 4](https://m.media-amazon.com/images/I/51mjgNvdSoL.jpg) ![Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles - Image 5](https://m.media-amazon.com/images/I/31-oyrfNJXL.jpg) ## Frequently Bought Together - Potassium Sodium Tartrate [Rochelle Salt] 99.9% USP Grade Powder 1.5 Lb in Three Space-Saver Bottles - Sodium Hydroxide - Pure - Food Grade (Caustic Soda, Lye) (2 Pound Jar) --- ## 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.tn/products/32074991-potassium-sodium-tartrate-rochelle-salt-99-9-usp-grade-powder](https://www.desertcart.tn/products/32074991-potassium-sodium-tartrate-rochelle-salt-99-9-usp-grade-powder) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-24*