99% Purity Potassium Sodium Tartrate Tetrahydrate for Food Industry CAS 6381-59-5

• CAS No.: 6381-59-5
• Formula: C4h12knao10
• EINECS: 613-385-0
• Appearance: Powder
• Grade Standard: Food Grade
• Melting Point: 70-80 °c
• Model NO.: 6381-59-5
• Specific Rotation: 22.1 º (C=10, Water)
• Boiling Point: 220°c
• Density: 1.05g/Mlat 20°c
• Refractive Index: 22 ° (C=10, H2O)
• Transport Package: 25kg/Drum
• Specification: 99%min
• Trademark: Boyu
• Origin: Shandong
• HS Code: 2942000000
• Production Capacity: 200000tons

Product Description

Product Description

 

Detailed Photos

 

Product Parameters

Product Name	Potassium Sodium Tartrate
CAS No.	6381-59-5
Molecular Formula	C4H12KNaO10
Molecular Weight	282.22
Appearance	Colorless crystals or white crystal
Assay	99%
Grade	Pharmaceutical Grade
Brand	Greenway

Application
Potassium sodium tartrate tetrahydrate, also known as Rochelle salt, is a double salt of Tartaric Acid first prepared by an apothecary, Pierre Seignette, of La Rochelle, France. Potassium Sodium Tartrate and monopotassium phosphate were the first materials discovered to exhibit piezoelectricity.This property led to its extensive use in "crystal" gramophone pick-ups, microphones and earpieces during the post-World War II consumer electronics boom of the mid-20th Century. Such transducers had an exceptionally high output with typical pick-up cartridge outputs as much as 2 volts or more. Rochelle salt is deliquescent so any transducers based on the material deteriorated if stored in damp conditions.

Certifications

Packaging & Shipping

 

Company Profile

Shandong Boyu Chemical Co., Ltd.
Shandong Boyu Chemical Co., Ltd. was established in 2018. It is a new chemical enterprise integrating R&D, production and supply of chemicals, including: organic intermediates, inorganic chemicals; organic raw materials; dyes and pigments, flavors and fragrances , food and feed additives; plant extracts; household chemicals; inorganic salts; plastic/polymer additives (optical brighteners, pigments, dyes, additives, titanium dioxide).

 

After Sales Service

1. Quality
   Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
   2. Price
   We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
   3. Packing
   We can do according to the customers' request.
   4. Transport
   The products can be transported  by Courier, by air or by sea
   5. Service
   We will reply your nessage at 24 hours

FAQ

1. Q: What is the MOQ of this product?
     A: One pallet

2. Q: We are in hurry, Can the cargo be transported by air?
    A: Definitely! 

3.  Q: What payment terms can you offer?
     A: TT, LC, DP.

4.  Q: Do your products have COA ?
     A: Yes, our company has the full COA, TDS and MSDS of the products we sell. 

5.  Q: Can you send a sample?
     A: Yes, please contact me for more detailes..