- Verified manufacturer
- Pre-shipment inspection
- DDP door-to-door
Sourced by GoodsFromChina
- Free quote, compared across factories
- Samples consolidated & checked
- AQL inspection before balance payment
- Sea, air, express & DDP shipping
Leather Aquaculture Water 99% Purity 25kg Bag Crystal Sodium Thiosulphate
Inorganic Salt — Type Sodium Thiosulfate, Size 1-3mm, 2-4mm, 4-7mm. MOQ 20 tons, US$160.00 – 230.00/ton. Verified factory; QC & shipping by GoodsFromChina.
- Type
- Sodium Thiosulfate
- Application
- Water Treatment, Leather Tanning, Aquaculture etc
- Size
- 1-3mm, 2-4mm, 4-7mm
- Certification
- ISO, Reach
- CAS No.
- 10102-17-7
- Formula
- Na2s2o3 . 5H2O
At a glance
- Product
- Leather Aquaculture Water 99% Purity 25kg Bag Crystal Sodium Thiosulphate
- Category
- Inorganic Salt
- Price
- US$160.00 – 230.00 / ton
- Minimum order
- 20 tons
- Origin
- China
- Customization
- Available
- Certification
- ISO, Reach
- Packaging
- 25kg Neutral Woven Bags/Jumbo Bags
- HS code
- 28323000
Last updated
Specifications
| Customization | Available |
|---|---|
| CAS No. | 10102-17-7 |
| Formula | Na2s2o3 . 5H2O |
| Model NO. | 99% min |
| EINECS | 231-867-5 |
| Appearance | Colorless Transparent Crystal |
| Classification | Inorganic Salt |
| Certification | ISO, Reach |
| Purity | ≥99% |
| Type | Sodium Thiosulfate |
| Grade Standard | Industrial Grade / Photo Grade |
| Other Names | Sodium Thiosulphate, Hypo |
| Application | Water Treatment, Leather Tanning, Aquaculture etc |
| Water Solubility | Easily Soluble in Water |
| Shelf Life | One Year |
| Size | 1-3mm, 2-4mm, 4-7mm |
| Molecular Weight | 248.18 G/Mol |
| Density | 1.667 G/Cm³ |
| Melting Point | 48 ℃ |
| Boiling Point | 100 ℃ |
| Storage Condition | in a Cool and Dry Place |
| Transport Package | 25kg Neutral Woven Bags/Jumbo Bags |
| Specification | 99% min |
| Origin | China |
| HS Code | 28323000 |
| Production Capacity | 3000tons/Month |
| Delivery Time | 15 Days |
| ISO 9001 | 2015 |
| Photo Grade | Tech Grade | Tech Grade | |
| Apperance | Colorless Transparent(Pentahydrate) | White Powder(Anhydrous) | |
| Na2S2O3 | 99% min | 98.5% min | 97% min |
| Water Insoluble Matter | 0.01% max | 0.03% max | 0.03% max |
| Sulfide | 0.001% max | 0.003% max | 0.001% max |
| Iron | 0.001% max | 0.003% max | 0.005% max |
| PH Value | 6.5-9.5 | 6.5-9.5 | 6.5-9.5 |
| Water Solution Reaction | Pass Test | Pass Test | ---------- |
Product details
Leather Aquaculture Water 99% Purity 25kg Bag Crystal Sodium Thiosulphate is a inorganic salt product (sodium thiosulfate) manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Water Treatment, Leather Tanning, Aquaculture etc.
Key features
- Type: Sodium Thiosulfate
- Application: Water Treatment, Leather Tanning, Aquaculture etc
- Size: 1-3mm, 2-4mm, 4-7mm
- Certification: ISO, Reach
- CAS No.: 10102-17-7
- Formula: Na2s2o3 . 5H2O
- EINECS: 231-867-5
- Appearance: Colorless Transparent Crystal
Ordering & packaging
Minimum order quantity is 20 tons. Standard export packaging: 25kg Neutral Woven Bags/Jumbo Bags. HS code: 28323000. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.
How we source this product for you
- 1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
- 2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
- 3
Production & inspection
We follow up production and inspect goods before shipment.
- 4
Delivered to your door
Sea, air or express with customs clearance and DDP options.
Sourcing help for this product
Frequently asked questions
What is the minimum order quantity for Leather Aquaculture Water 99% Purity 25kg Bag Crystal?
The MOQ is 20 tons. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.
How much does Leather Aquaculture Water 99% Purity 25kg Bag Crystal cost?
The listed factory price is US$160.00 – 230.00 per ton, depending on quantity. Your final quote includes our service fee and shipping options.
Can it be customized with my logo or specifications?
Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.
How long does production and shipping take?
Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.
How do you check product quality?
We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.
