Factory Promotional Optical Brightner Ob - Sodium Thiosulphate – LEADING factory and manufacturers

Factory Promotional Optical Brightner Ob - Sodium Thiosulphate – LEADING

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With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Direct Dark Green Bn, Sulphur Blue 15, Nigrosine Acid Black 2, We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.

Factory Promotional Optical Brightner Ob - Sodium Thiosulphate – LEADING Detail:

Features of Sodium Thiosulfate:

1, Chemical name: Sodium thiosulfate
2, H.S code: 2832800000
3, Molecular formula: Na2S2O3*5H2O
4, Molecular weight: 248.17

5, Properties: Monoclinic crystal, Melting point: 40-45degree, Relative density: 1.729(17degree).

6, Packing: 25kg, 50kg plastic woven bag, or following your demand.

Application of Sodium Thiosulfate:

Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. And decolor agent.

Specifications of sodium thiosulphate:

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	—	—-

Product detail pictures:

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We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Factory Promotional Optical Brightner Ob - Sodium Thiosulphate – LEADING , The product will supply to all over the world, such as: France, Tanzania, Dominica, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.

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Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!

By David from Bangladesh - 2015.11.22 12:28

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!

By Annie from Kyrgyzstan - 2015.12.11 11:26

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