Pentahydrate Sodium Thiosulfate Sodium Thiosulphate Sulphate Colorless Monoclinic Crystal 99% Photo Grade 10102-17-7 231-867-5

• CAS No.: 10102-17-7
• Formula: Na2s2o3-5H2O
• EINECS: 231-867-5
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Model NO.: 99%
• Appearance: Granular
• Grade Standard: Industrial Grade
• Transport Package: 25kg/50kg Bags
• Specification: 99%
• Origin: China
• HS Code: 2832300000
• Production Capacity: 2000mts

Product Description

price valency of sodium hyposulphide sodium thiosulphate with good quality

 

Product Name:  SODIUM THIOSULFATE   /  SODIUM HYPOSULFIDE

CAS:7772-98-7

Molecular Formula: Na₂S₂O₂•5H₂O

Molecular weight: 248.17

Package:25kg, 50kg pp woven bag

 

Application:

It is usded as fixing agent in photo, reductant, dechlorinating agent, sulfur dyeing agent, disinfectant and decolor agent and applied in electrofacing, leather, etc.

Specification:

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	---	----

Packaging & Delivery
Packaging Details
25kg/50kg PP+PE bag, 25MT in 20' container at most, without pallets 
21MT in 20' container with pallets at most
Port
Qingdao Port,China
Lead Time :
Shipped in 15 days after payment
 

Company profile and staff style

Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.
 Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China,we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide,alcohol, isopropyl alcohol, and we produce sodium hydroxide,potassium hydroxide,sodium sulfide, potassium nitrate, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake .Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile ,reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements.

The workers load the goods at the factory.


The sales department is attending the chemical industry Fair in Shanghai.
 

CONTACT US:
Miss Alice