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BangZe Na2S2O3 CAS7772-98-7 Sodium Hyposulphite High Quality Sodium Thiosulphate Pentahydrate

BangZe Na2S2O3 CAS7772-98-7 Sodium Hyposulphite High Quality Sodium Thiosulphate Pentahydrate

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BangZe Na2S2O3 CAS7772-98-7 Sodium Hyposulphite High Quality Sodium Thiosulphate Pentahydrate manufacture

Products Description

Sodium Thiosulfate

Sodium Thiosulfate, also known as Sodium Subsulfite, Soda Soda, Hypo.

It is a colorless transparent monoclinic crystal

Sodium thiosulfate is used in gold mining, water treatment, analytical chemistry

Small particles

BangZe Na2S2O3 CAS7772-98-7 Sodium Hyposulphite High Quality Sodium Thiosulphate Pentahydrate supplier

Medium particle

Large particles

BangZe Na2S2O3 CAS7772-98-7 Sodium Hyposulphite High Quality Sodium Thiosulphate Pentahydrate details

Product	Sodium thiosulfate
CAS no.	7772-98-7
Purity	99%min
MOQ	1 Tons
Shape	Crystal particles
Particle size	1-3mm ，2-5mm， 5-8mm
Packaging	25kg/ 1000kg bag
Sample	Wihtin 500g free
Classification	Non hazardous chemicals
Molecular formula	Na2S2O3
Brand	BANGZE
Level	industrial/ food grade

Specification

TEST ITEMS	TEST STANDARD	TEST RESULTS
Sodium Thiosulfate Content (Mass Fraction as Na2S2O3·5H2O）	≥98	99.15
Ferric Content(Mass Fraction as Fe）	≤0.002	0.001
Water Insoluble Substance(Mass Fraction)	≤0.01	0.002
Sulfide Content (Mass Fraction as Na2S）	≤0.001	0.0008
Sodium Chloride Content (Mass Fraction Basis for NaCl )	≤0.05	0.04
PH Value（200g/L solution）	6.5-9.5	8.0
Color and Lustre	White transparent	PASS
Status	Crystalline particle	PASS

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FAQ

1. Is it possible to customize our own packages? Yes, of course. You just need to send us your drawings or design, and then you can get your own packing. Usually MOQ for OEM packing is 25 metric tons. We can also customize the shipping mark label for you. 2. What’s the delivery time? Usually within 15-20 working days for more than 5 tons. 1-5 tons also accepted, in 10-15 working days. 3. How to get the sample? Free sample within 500g for your testing. Please kindly contact sales manager for more information. 4. How can I pay you? We can receive your payment by T/T, LC etc. 5. How do you check the goods? We do the key points detection during the production process , and qualified in the previous link can be allowed to enter the next link.

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