CAS 7772-98-7 Water Treatment Products 99% 2-5mm Anhydrous Sodium Thiosulphate Price

• Customization: Available
• CAS No.: 7772-98-7
• Formula: Na2s2o3
• Model NO.: CAS 7772-98-7
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Sodium Thiosulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Quality Grade: First Class
• Assay: 99.9%
• Transport Package: Bag/Drum
• Specification: 99.9%
• Trademark: YIWEIAN
• Origin: China
• Production Capacity: 200000ton/Year

Product Description

Product Description

 

 

Sodium thisulfate is a common thiosulfate, a colorless transparent monoclinic crystal or white crystalline powder.Odorless, salty. The relative density is 1.667. Sodium thiosulfate is easily soluble in water and reacts with strong acid to produce sulfur and sulfur dioxide gas .Sodium thiosulfate is an antidote to cyanide.It is colorless, transparent crystal or crystalline fine grain.

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

 

Company Profile

Packing and storage

Package:25kg/bag.220kg/drum or as per buyer requirements.
Storage: Store in a cool and ventilated warehouse. Do not mix with acids for storage and transportation.

FAQ

1 Q:Are you manufacturer?
A: Yes, we are a factory over 10 years and our products sales well on the market.

2 Q: What is your MOQ?
A: Our MOQ is at leasst 1 One package.

3 Q: What kind of package do you have?
A: We have various of packages to meet our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

4 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

5 Q: Can I get a sample?
A: Free samples are available, but buyers needs to pay freight.
But for high value item, should pay sample cost. 

6 Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.

7 Q: Why is the quote offered different from the sticker price? 
A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? When will my goods be shipped?
A: Prompt and reliable delivery by professional shipping lines.
About 3-5 days after prepayment is done.

10 Q: Is the quality of your products guaranteed? 
A: We have a professional R&D team, so every batch of our products is up to standard. We will have goods tested and provide COA before delivery for sure.