Colorless Monoclinic Crystal 99% Photo Grade Pentahydrate Sodium Thiosulphate Sodium Thiosulfate
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Product Highlights
- Versatile Applications: Used in photography, water purification, tanning, and as a reducing agent or disinfectant.
- Flexible Packaging: Standard 25kg/50kg bags or customized packaging to meet specific customer requirements.
- Quality Certifications: Certified by CCIC, CIQ, RoHS, and ISO to ensure product quality and safety standards.
- Stable Properties: Colorless transparent crystals, stable in neutral/alkaline solutions, pH 6.5-9.5.
- Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.
- Global Export Experience: Exporting to North America, Europe, Asia, and Africa with multiple Incoterms support.
- Secure Storage: Requires closed containers in cool, dry, ventilated areas away from direct sunlight.
Product Attributes
- Customization
- Available
- CAS No.
- 10102-17-7
- Formula
- Na2s2o3-5H2O
- Model NO.
- Sodium Thiosulphate
- EINECS
- 231-867-5
- Certification
- CCIC, CIQ, RoHS, ISO
- Purity
- 99%
- Type
- Sodium Thiosulphate
- Appearance
- Colorless Transparent Crystal Granular
- Grade Standard
- Industrial Grade
- Feature
- High Purity, Uniform Size
- pH Value
- 6.5-9.5
- Sulphate(Na2s)
- 0.001%
- Fe
- 0.001%
- Standard
- Electron Grade, Industrial Grade, Photo Grade
- Application
- Photographic Processing, Healthcare, Aquaculture
- Transport Package
- 25kgs PP Bag
- Specification
- 99%
- Trademark
- Briiliant
- Origin
- Henan
- Production Capacity
- 100000mt
Product Images of Colorless Monoclinic Crystal 99% Photo Grade Pentahydrate Sodium Thiosulphate Sodium Thiosulfate
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Product Description
Sodium thiosulfate pentahydrate (baking soda/Haibo) is a colorless and transparent crystal. It is a hydrate of sodium thiosulfate,
soluble in water, and the aqueous solution is weakly alkaline. It weathers in the dry air above 33 ° C and loses crystal water. It
is stable in neutral and alkaline solutions and will decompose rapidly in acidic solution.
Apperance: colorless and transparent crystal.
CAS: 7772-98-7
H.S code: 2832300000
Packing: 25kg, 50kg plastic woven bag, or following your demand.
|
Item
|
Photographic grade
|
Industrial grade
|
Anhydrous grade
|
|
Appearance
|
colorless transparent crystal
|
colorless transparent crystal
|
white powder
|
|
Assay
|
≥99.00%
|
≥98.5%
|
≥97.0%
|
|
Water Insoluble matter
|
≤0.01%
|
≤0.03%
|
≤0.03%
|
|
Sulfide
|
≤0.001%
|
≤0.003%
|
≤0.001%
|
|
Fe
|
≤0.001%
|
≤0.003%
|
≤0.005%
|
|
PH
|
6.5~9.5
|
6.5~9.5
|
6.5~9.5
|
|
Water solution reaction
|
in accordance with the test
|
in accordance with the test
|
----
|
|
Granularity(g/g)
|
12~16
|
---
|
----
|
|
Residual AM (PPM)
|
<500
|
<500
|
<500
|
|
PH Value
|
5-14
|
5-14
|
5-14
|
1. Used in photographic and electroplate applications.
2. For purifying soft water and tanning hides.
3.As a reducing agent, fixers, blush preventive agent, deoxidizer, sulfur dyeing agent, anti-whiting agent, detergent,
disinfectant and color faking agent.
25 KG bag , 25 MT/20'FCL .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.




About the Supplier
Company Profile
Henan Brilliant Biotech Co., Ltd was founded in 2002, covering an area of 30, 000 square meters with a total investment of more than 100 million dollars. It is a group company which mainly specifies in food additives, water treatment chemicals, painting&coating chemicals, PVC chemicals. It covers an area of 30, 000 square meters with a total investment of more than 100 million dollars.
There are more than 5000 employees, 200 outstanding administrators and 100 technologists, which ensures a smooth process from procurement, production to delivery.
The new modern standard workshop covers an area of 20, 000 square meters. It's the first to use the DCS automatic control system and WMS warehouse management system, which can provide customers with high-quality logistics operations and solutions, can also complete the docking of customers and systems and complex warehouse management requirements.
"Brilliant" owns five automatic production workshops and 20 production lines, annual output is 30 million tons. Everything from production to packaging is automated. Regardless of product quality, production scale or the market share,
We all ranked top in the same industry.
Products have been exported to more than 100 countries and entered more than 2600 supermarkets in domestic and overseas, which are all widely praised for excellent quality. Annual export volume is 25 million tons. Current market share is 30% and the trademark evaluation value is 60 million dollars.
"Brilliant"has passed ISO9001, ISO22000, ISO14001, HALAL, Kosher, GMP, HACCP, FDA and others.
We aim to bring high quality products from China to all over the world, making a significant difference for the future!
About Our Factory & Business Background
- Address
- No. 15 Yinping Road, High-Tech District, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, D/P, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao;Tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-07-04
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the appearance of the product?
- It appears as colorless transparent crystals for Photo and Industrial grades, and white powder for Anhydrous grade.
- What are the main applications?
- It is used in photographic processing, electroplating, water purification, tanning, and as a disinfectant or reducing agent.
- How is the product packaged?
- Standard packaging is 25kg or 50kg plastic woven bags, but we also support customized packaging per customer demand.
- What are the payment terms?
- We accept LC, T/T, D/P, Western Union, and Money Gram.
- What is the lead time for delivery?
- The average lead time is within 15 workdays, regardless of peak or off-season periods.
- What certifications does the product have?
- The product is certified by CCIC, CIQ, RoHS, and ISO.
- How should the product be stored?
- Store in closed containers in a cool, dry, well-ventilated area, avoiding direct sunlight.
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