---
product_id: 87074055
title: "GRM1420-500G Sodium Thiosulphate Anhydrous, A.R., 500 g"
brand: "himedia"
price: "¥8382"
currency: JPY
in_stock: false
reviews_count: 9
category: "Hi Media"
url: https://www.desertcart.jp/products/87074055-grm1420-500g-sodium-thiosulphate-anhydrous-a-r-500-g
store_origin: JP
region: Japan
---

# Compact 0.1 kg bottle for easy storage Molecular weight 158.11 g/mol for precise lab use 500g pure reagent-grade powder GRM1420-500G Sodium Thiosulphate Anhydrous, A.R., 500 g

**Brand:** himedia
**Price:** ¥8382
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your lab game with precision and power-packed purity!

## Quick Answers

- **What is this?** GRM1420-500G Sodium Thiosulphate Anhydrous, A.R., 500 g by himedia
- **How much does it cost?** ¥8382 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/87074055-grm1420-500g-sodium-thiosulphate-anhydrous-a-r-500-g)

## Best For

- himedia enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand:** HiMedia Laboratories – a name synonymous with reliability
- • **Lab-Grade Purity:** A.R. grade ensures top-tier analytical accuracy
- • **Compact & Convenient:** Lightweight 0.1 kg bottle fits seamlessly into any lab setup
- • **Bulk Supply Advantage:** 500g bottle means fewer reorders, more efficiency
- • **Versatile Applications:** Perfect for dechlorination, stain removal, and aquaculture

## Overview

HiMedia's GRM1420-500G Sodium Thiosulphate Anhydrous delivers 500g of reagent-grade chemical ideal for analytical and industrial applications. Its pure, anhydrous form ensures consistent results in dechlorination, stain removal, and aquaculture, all packed in a compact, easy-to-store bottle trusted by professionals worldwide.

## Description

Sodium thiosulphate anhydrous, A.R. (500G).

Review: Huge quantity - Worked well for the task of cleaning some stains on gold but it’s important to remove all of it before it dries in crevices. A little goes a loooooong way.
Review: Great for swimmers - I'm retired from the fish health and aquaculture industry and used this stuff for years at work. I wanted to neutralize the chlorine in my hair and suit after swimming laps but still use my regular shampoo. This is the ingredient in the pricey dechlor shampoos that does that and it's a many year supply. Just one large pinch in 1 cup water in my sprayer. I spray my hair, suit, goggles, etc. down after rinsing off.

## Features

- Laboratory Chemicals
- Chemicals for Lab use
- Sodium thiosulphate anhydrous, A.R. (500G)
- Package Weight : 0.09 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DYO6P30 |
| Best Sellers Rank | #290,989 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #438 in Analytical Reagents |
| Brand | HiMedia |
| Brand Name | HiMedia |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 81 Reviews |
| Item Weight | 0.1 Kilograms |
| Manufacturer | HiMedia Laboratories |
| Model Number | GRM1420-500G |
| Molecular Weight | 36.46 |
| Molecular weight | 36.46 |
| Package Information | Bottle |
| Part Number | GRM1420-500G |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** HiMedia
- **Item Weight:** 0.1 Kilograms
- **Molecular weight:** 36.46
- **Package Information:** Bottle
- **Manufacturer:** HiMedia Laboratories

## Images

![GRM1420-500G Sodium Thiosulphate Anhydrous, A.R., 500 g - Image 1](https://m.media-amazon.com/images/I/519W1pMGbuL.jpg)

## Questions & Answers

**Q: What is the experation date on this product and what is the best way to store it?**
A: Keep it in a cool dry area. The expiration will depend on month and year of production.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Huge quantity
*by J***. on May 17, 2025*

Worked well for the task of cleaning some stains on gold but it’s important to remove all of it before it dries in crevices. A little goes a loooooong way.

### ⭐⭐⭐⭐⭐ Great for swimmers
*by F***T on May 13, 2024*

I'm retired from the fish health and aquaculture industry and used this stuff for years at work. I wanted to neutralize the chlorine in my hair and suit after swimming laps but still use my regular shampoo. This is the ingredient in the pricey dechlor shampoos that does that and it's a many year supply. Just one large pinch in 1 cup water in my sprayer. I spray my hair, suit, goggles, etc. down after rinsing off.

### ⭐⭐⭐⭐⭐ Great for middle school
*by H***H on January 19, 2025*

I didn’t test the purity but if you are doing home and middle school labs, this is your huckleberry. The price is great for teachers using their own money to create meaningful labs and create engagement for students.

## Frequently Bought Together

- HiMedia GRM1420-500G Sodium Thiosulphate Anhydrous, A.R., 500 g
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-18*