Wholesale 99% Purity Sodium Pyrosulfite Disodiumpyrosulphite, Na2o5s2 Sodium Metabisulfite CAS 7681-57-4

• CAS No.: 7681-57-4
• Formula: H2O5s2.2na
• EINECS: 231-673-0
• Model NO.: jm 7681-57-4
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: 1kg Bag, 25kg Drum
• Specification: provide tailored package on request
• Trademark: Juming
• Origin: China

Product Description

Product Description

Product Name:	Sodium metabisulfite
CAS:	7681-57-4
MF:	H2O5S2.2Na
MW:	192.12
EINECS:	231-673-0
Melting point	>300 °C (lit.)
bulk density	1000-1200kg/m3
density	1.48
refractive index	1.474

Main product

Company Profile

Jiangsu Juming Chemical Technology Co., Ltd.

Jiangsu Juming Chemical Technology Co., Ltd., established in 2017 is located in Jiangsu Province. The company integrates R&D, production, sales, and service. Leveraging its strong technical capabilities, Juming continuously invests in talent development and new product innovation. Equipped with advanced testing and production facilities, the company ensures high-quality products, a wide variety of options, and large-scale production. Major categories cover 1,2,3-benzotriazole (BTA), methylbenzotriazole (TTA), carbazide, and Benzophenone, annual production capacity of 60,000 tons. The company's product categories include photoinitiators, UV absorbers, water treatment corrosion inhibitors and electronic chemicals.

FAQ

Q: When will my goods be shipped?
A: About 3-5 days after prepayment is paid.
Q: Can I get a sample?
A: Free samples are available, but buyers needs to pay freight.
Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.
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.
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.