---
product_id: 358285718
title: "DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz)"
brand: "chemboys"
price: "30874 som"
currency: KGS
in_stock: true
category: "Chemboys"
url: https://www.desertcart.kg/products/358285718-diychemicals-phosphoric-acid-85-half-gallon-64-fl-oz
store_origin: KG
region: Kyrgyzstan
---

# 85% high purity concentration Powerful rust removal agent Made & bottled in USA DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz)

**Brand:** chemboys
**Price:** 30874 som
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your cleaning game with pure power and American pride!

## Quick Answers

- **What is this?** DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz) by chemboys
- **How much does it cost?** 30874 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/358285718-diychemicals-phosphoric-acid-85-half-gallon-64-fl-oz)

## Best For

- chemboys enthusiasts

## Why This Product

- Trusted chemboys brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Use Essential:** Perfect for homebrewing, household cleaning, and industrial applications—never run out of solutions.
- • **Versatile Powerhouse:** From rust removal to wood stain clearing and fertilizer enhancement—one bottle does it all.
- • **American-Made Assurance:** Crafted and bottled in the USA, supporting local jobs and quality standards.
- • **Industrial-Grade Purity:** Experience unmatched 85% phosphoric acid strength for superior cleaning and pH control.
- • **Health-Conscious Formula:** Safe, odorless, and environmentally responsible—clean smarter, not harder.

## Overview

DIYChemicals Phosphoric Acid 85% is a premium, high-purity orthophosphoric acid solution made in the USA. Designed for versatile use, it excels in rust removal, pH balancing in food and beverages, wood stain removal, and fertilizer enhancement. This odorless, colorless liquid offers industrial-strength cleaning power with a safe, environmentally conscious formula, making it an essential multi-purpose acid for professionals and DIY enthusiasts alike.

## Description

DIYChemicals Phosphoric Acid 85% is a concentrated liquid solution for industrial pH adjustment, metal treatment, and compatible rust-removal processes. One half-gallon bottle containing 64 US fl oz. Also known as orthophosphoric acid (H3PO4), CAS 7664-38-2. Match the concentration to your process and check material compatibility before use. Not intended for food, pharmaceutical, or personal care applications.

## Features

- 85% concentration: Liquid phosphoric acid solution for industrial use
- Package contents: One half-gallon bottle containing 64 US fl oz.
- Industrial applications: For pH adjustment, metal treatment, and compatible rust-removal processes
- Chemical identity: Orthophosphoric acid, H3PO4; CAS 7664-38-2
- Concentrated solution: Not a ready-to-use cleaner; follow the product label and Safety Data Sheet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094Q78NL3 |
| Best Sellers Rank | #199,417 in Health & Household ( See Top 100 in Health & Household ) #2,330 in All-Purpose Household Cleaners |
| Brand Name | Chemboys |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (83) |
| Global Trade Identification Number | 00810080690523 |
| Item Form | Liquid |
| Part Number | PHOA-85-05GL |
| Unit Count | 64 Fluid Ounces |
| Volume | 64 fluid ounces |

## Product Details

- **Brand:** Chemboys
- **Item Form:** Liquid
- **Item Volume:** 64 fluid ounces
- **Package Information:** Bottle
- **Unit Count:** 64 Fluid Ounces

## Images

![DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz) - Image 1](https://m.media-amazon.com/images/I/31JCkcafvML.jpg)
![DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz) - Image 2](https://m.media-amazon.com/images/I/41mUXKSIFxL.jpg)
![DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz) - Image 3](https://m.media-amazon.com/images/I/41NZB5uPnPL.jpg)
![DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz) - Image 4](https://m.media-amazon.com/images/I/51GC7+SvMnL.jpg)
![DIYChemicals Phosphoric Acid 85%, Half Gallon (64 fl oz) - Image 5](https://m.media-amazon.com/images/I/41yWyTHrtsL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- DIYChemicals Phosphoric Acid 85% – Rust Remover, Wood Stain Remover, pH Control, High Purity Orthophosphoric Acid for Metal, Fertilizers - Made in USA - Half Gallon (64 fl oz)
- Amazon Basics 70% Ethyl Rubbing Alcohol First Aid Antiseptic, Unscented, 16 Fluid Ounces (Previously Solimo)

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**Shop now:** [https://www.desertcart.kg/products/358285718-diychemicals-phosphoric-acid-85-half-gallon-64-fl-oz](https://www.desertcart.kg/products/358285718-diychemicals-phosphoric-acid-85-half-gallon-64-fl-oz)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-10-03*