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Gluconic acid solution

Inquiry
  Post Date: Apr 08,2015
  Expiry Date: Oct 05,2015
  Detailed Description: Cas No. :526-95-4 DESCRIPTION
The solution is amber transparent syrup liquid, slightly acidic odor, relative density 1.24, when temperature is lower than 10 ℃,the crystallization can separate out , the solution with glucono delta lactone into a state of equilibrium, below at 30 ℃ gluconic acid is the major. Usually about 50% of solution is more stable.
Molecular formula：C6H12O7
Molecular weight：196.16
Structural formula：

QUALITY STANDARD：

Item Standard Item Standard
Gluconic acid and glucono delta lactone assay 50－52％ Sucrose and reducing ％ ≤1％
sulfate ％ ≤0.2％
arsenic ％ ≤0．0004％ Chloride ％ ≤0.5％
Heavy metals ％ ≤0.002％ Iron ％ ≤0.01％

APPLICATION：
it can be used as acidifier in food additives, also used to supplement the human body to create a trace element required for the gluconate, such as calcium gluconate, magnesium, zinc, iron, copper, other food additives ,medicinal tablets , injections, etc. in the food industry for the prevention of milk concretion, beer concretion at the time of brewing beer. also be used for textile dyeing and printing industrys, cleaning agents as high quality.
PACKING: In 250kgs/plastic drum, or 1000kgs/drum
STORAGE AND TRANSPORTATION:
This product keep in shaded, cool and air places, the shelf time is 1 year, It is a non-dangerous products and can be transported as a common chemical products, Protect them from sunshine or rain.

  CAS Registry Number:

526-95-4
  Synonyms: ;D-Gluconic acid solution;Gluconicacidaqsoln;D-Gluconic acid;(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate (non-preferred name);Gluconic Acid Solution;
  Molecular Formula: C6H11O7
  Molecular Weight: 195.1479
  Molecular Structure: 526-95-4 Gluconic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:Irritating to eyes, respiratory system and skin.;
  Safety Description: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;

  Company: Weifang Longstar Chemical Inc.     [ China ]        
  Contact: Calvin Xue
  Tel: 0536-8508750
  Fax: 0536-8595850
  Email: calvin@longstarchem.com
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