Zinc Bisglycinate for Zinc Supplements CAS: 14281-83-5

• CAS No.: 14281-83-5
• Formula: C4h8n2o4zn
• EINECS: 238-173-1
• Model NO.: Food grade
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: 24 Months
• Nutrient Composition: Zinc Bisglycinate
• Resource: Chemosynthesis
• The content of active substances: ≥ 98%
• Description: White Powder
• Molecular Mass: 213.5
• Spec: Enterprise
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: Newrainbow
• Origin: China
• Production Capacity: 5mt/Month

Product Description

Product Description

Zinc Bisglycinate For Zinc Supplements CAS: 14281-83-5

product name: Zinc Bisglycinate
CAS No.: 14281-83-5
EineCS No.: 238-173-1
Chemical Name: zinc; 2-aminoacetate
Synonyms: Zinc glycinate, Glycine Zinc Salt, Zinc Bisglycinate Chelate, Zinc Glycinate Chelate
Spec: Enterprise
Packing: 25 kilograms net in drum or bag
Appearance: White powder

Zinc bisglycinate (also called zinc glycinate) is a highly bioavailable, chelated form of zinc where zinc is bound to two glycine molecules. This form is gentle on the stomach and better absorbed than other zinc supplements like zinc oxide or zinc citrate.

 

Product Parameters

Test Item	Specification
Description	White powder
Assay	≥ 98%
Zinc	27.8% ~ 34.5%
Nitrogen	12.5% ~ 13.5%
pH Value	7.0 ~ 9.0
Loss of Drying	≤ 5.0%
Total Heavy Metals	≤ 10ppm
Arsenic	≤ 1ppm
Mercury	≤ 0.1ppm
Cadmium	≤ 1ppm
Lead	≤ 3ppm
Total Plate Count	≤ 1,000CFU/g
Mould & Yeast	≤ 100CFU/g
Coliforms	≤ 10CFU/g
E. Coli	Negative
Salmonella	Negative
Staphylococcus	Negative

Packaging & Shipping

 

Function/Application

Zinc Bisglycinate For Zinc Supplements CAS: 14281-83-5

Superior Absorption & Gentle on Stomach
Unlike zinc sulfate (which can cause nausea), zinc bisglycinate is well-tolerated and doesn't irritate the gut.
The glycine chelation enhances absorption in the intestines, making it more effective than inorganic zinc forms.

Immune System Support
Zinc is crucial for immune cell function (T-cells, neutrophils) and helps reduce infection duration (e.g., colds).
Studies show zinc bisglycinate raises serum zinc levels more effectively than other forms.

Skin Health & Wound Healing
Supports collagen synthesis, helping with acne, eczema, and wound repair.
Reduces oxidative stress in the skin.

Cognitive & Mood Support
Zinc plays a role in neurotransmitter regulation (e.g., serotonin, dopamine).
Low zinc levels are linked to depression and cognitive decline.

Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.

Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.  

Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Certifications

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication
 

FAQ