Calcium L-Threonate CAS 70753-61-6 Assay >99.0% (Chelometric Titration)

Short Description:

Chemical Name: Calcium L-Threonate

Synonyms: L-Threonic Acid Calcium Salt 

CAS: 70753-61-6

Assay: >99.0% (Chelometric Titration)

Appearance: White or Almost White Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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70753-61-6 - Description:

Ruifu Chemical is the leading manufacturer of Calcium L-Threonate (L-Threonic Acid Calcium Salt) (CAS: 70753-61-6) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Calcium L-Threonate, Please contact: alvin@ruifuchem.com

70753-61-6 - Chemical Properties:

Chemical Name Calcium L-Threonate 
Synonyms L-Threonic Acid Calcium Salt; L-Threonic Acid Hemicalcium Salt; (2R,3S)-2,3,4-Trihydroxybutanoic Acid Calcium Salt; (2R,3S)-2,3,4-Trihydroxybutyric Acid Hemicalcium Salt
Stock Status In Stock, Commercial Production  
CAS Number 70753-61-6
Molecular Formula C8H14CaO10
Molecular Weight 310.27 g/mol
Melting Point >300℃(lit.) 
Solubility  Soluble in Water. Sparingly Soluble in Methanol 
COA & MSDS Available
Shelf Life 2 Years When Properly Stored
Origin of Product    Shanghai, China
Brand Ruifu Chemical

70753-61-6 - Specifications:

Items Specifications  Results
Appearance White or Almost White Powder White Powder  
Specific Rotation [a]20/D +13.0° to +16.0° (C=1 in H2O)  +14.6°
Loss on Drying <1.00% 0.13%
Water Insoluble <0.10% <0.10%
Heavy Metals (Pb) <10ppm <10ppm 
Arsenic (As) <1ppm <1ppm
Total Bacteria Count <1000cfu/g <1000cfu/g
Yeast & Mold <100cfu/g <100cfu/g
Salmonella Negative Negative
E. Coli Negative Negative
Assay / Analysis Method >99.0% (Chelometric Titration)  99.35%
Infrared Spectrum Consistent with Structure Complies
Conclusion The product has been tested and complies with the given specifications

70753-61-6 - Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (0~8℃), well-ventilated warehouse. Keep away from sunshine; avoid fire and heat sources; avoid moisture. Store away from oxidizing agent.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

70753-61-6 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

70753-61-6 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

70753-61-6 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S37/39 - Wear suitable gloves and eye/face protection
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
HS Code 2942000000

70753-61-6 - Application:

Calcium L-Threonate (L-Threonic Acid Calcium Salt) (CAS: 70753-61-6) is a white powder that is almost odorless and tasteless. It is highly soluble in water yet insoluble in alcohol, ether. Primarily used as a nutraceutical, it is considered to be a calcium enhancer and can be found in many nutritional supplements. It is found in dietary supplements as a source of calcium used in the treatment of calcium deficiency and prevention of osteoporosis.
Calcium L-Threonate used nutritional strengthening and supplement, calcium fortifying agent. Used as medical and health care products and food additives.
Calcium L-Threonate is a relatively new calcium supplement, and has been gaining attention due to its unique properties and potential health benefits. It has been shown to be an effective source of calcium and is believed to have greater bioavailability than other calcium supplements.
Calcium L-Threonate have suitable molecular weight, have both water soluble and lipid soluble, easy to be absorbed by intestine.
Calcium L-Threonate is a dietary supplement helps to boost the level of calcium in your body. It have a high absorption power, increasing your body calcium level up to 95%. The ingredients used are scientifically researched, and they are proven to be safe and effective. It comes in chewable tablets, making it easier to consume. Continuous use of this supplement will improve joint and bone health, by depositing calcium and increasing strength. It will also support neurotransmission and normal muscle function. 

70753-61-6 - Function:

1. Calcium L-Threonate is an unique, highly-absorbable calcium supplement.
2. Calcium L-Threonate supports bone health and prevention of osteoporosis.
3. Calcium L-Threonate helps improve bone mechanics and Maintain joint functions.
4. Calcium L-Threonate assists bone and collagen formation.
5. Calcium L-Threonate maximum calcium absorbed by the intestine.

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