China Supplier Sodium Hyposulfite 99% Photo Grade

• Customization: Available
• CAS No.: 7772-98-7/10102-17-7
• Formula: Na2s2o3
• Model NO.: industry grade
• EINECS: 231-867-5/600-156-5
• Certification: ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Crystal, Granular
• Grade Standard: Industrial Grade
• Colour: Colorless
• Brand: Fondland
• Package: PP Bag
• Product Name: Sodium Thiosulphate
• Usage: Reductant, Photo Fixer
• Loading Qty: 27mts
• Storage: Cool and Dry Place
• Hazardous: General Cargo
• Dissolve in Water: Easily Soluble
• Expiration Date: 2 Years
• Transport Package: PP Woven Bag
• Specification: 25kg, 50kg
• Trademark: fondland
• Origin: China
• HS Code: 28323000
• Production Capacity: 20000 Mts/Day

Product Description

 

     Sodium thiosulfate, also known as sodium sulfite baking soda sea wave, is a common thiosulfate. The chemical formula is Na2S2O3. It is the product of replacing an oxygen atom with a sulfur atom in sodium sulfate, so the oxidation number of the two sulfur atoms is -2 and +6 respectively

Specification
Sodium Thiosulfate  Pentahydrate

TEST ITEMS	SPECIFICATION	RESULT OF TEST REPORT
ASSAY:	99.00% MIN	99.54%
WATER INSOLUBLES:	0.01% MAX	0.007%
SULPHIDES:	0.001% MAX	0.0008%
Fe:	0.001% MAX	0.0005%
S	0.001% MAX	0.0007%

Sodium Thiosulfate anhydrous

ITEMS	STANDARD	TEST RESULT
Appearance	White powder crystal	Pass
Purity (%)	97.0min	98.03%
Insoluble substance in water(%)	0.01%max	PASS
Sulphide(%)	0.001%max	PASS
Fe(%)	0.005%max	0.0007%
PH	6.5~9.5	8.1
Particle size(mesh)	20-80	PASS

PACKAGE:25kg pp  bag or as requirement
USAGE:
Baking soda is sodium thiosulfate, and its chemical formula is Na2S2O3. It is a white powder substance. It is commonly used in daily life, for example, baking soda has a very good therapeutic effect on excessive gastric acid secretion: When stomach acid is much, half an hour before eating can drink the warm water containing baking soda, which can neutralize more stomach acid, eliminate toxins in the body and promote health; Baking soda beauty and beautify: washing face with baking soda water can remove grease, wrinkle, freckle and whiten, and also can prevent dry skin and prevent acne. Baking soda deodorant: trash cans, toilets, refrigerators, shoes, shoe cabinets, wardrobes and so on can use baking soda deodorant, kitchen cutting board after cutting Onions and garlic, using baking soda to scrub can also remove odor; Cleaning doors and Windows, floors, bathroom equipment, electrical appliances, 3C products, clothing and collar and cuff such as strong decontamination can be used with baking soda to clean; Remove pesticides: take a spoonful of baking soda to add water, water becomes yellow after the fruits and vegetables put in soaking 3 minutes, can remove residual pesticides; Clean your mouth: When brushing your teeth, sprinkle a little baking soda on your toothpaste to make your teeth whiten even more. Baking soda is a great way to remove plaque and prevent tooth allergies. Gargling with water containing baking soda can help remove bad breath and prevent loose teeth.
Baking soda also has many uses in fish farming:
1. Baking soda can degrade the toxicity of cyanide, and its good ion exchange function has certain effect on reducing the toxicity of heavy metals in water; 2. Baking soda can reduce chlorine gas to hydrochloric acid, so for fish tanks that often use chlorine preparations, it can be used to remove the toxicity of free chlorine in water bodies. 3. Baking soda can release sulfur atoms in water, so it has certain bactericidal effect. 4. Baking soda can be used to degrade pesticide toxins, and its good reducibility can be used to degrade the toxicity of organophosphorus pesticides, especially for fish poisoning symptoms caused by excess organophosphorus pesticides.

      Fondland Chemicals Co., Ltd (hereafter referred as FONDLAND) established in 2010, is the leading manufacturer and supplier of Chemicals. FONDLAND founded relying on Shandong Haihua Group with strongest supplying capability and competitive price. Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, South America, Caribbean , Europe etc.
Our mainly products:Sodium carbonate,Sodium bicarbonate,Ammonium bicarbonate,Aluminum sulfate,Calcium chloride,Magnesium chloride,Sodium metabisulfite,Sodium nitrite,Sodium nitrate, Potassium sulfate,Poly aluminium chloride ,Caustic soda ,Phosphoric Acid ,Acetic acid and so on.
We can supply best quality, prompt delivery and professional service.
Besides Chemicals, FONDLAND have our own logistics team and warehouse.