Sowu Supply Additive CAS 59-43-8 Vitamin B1

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: SWP-BE105
• Certification: GMP, HSE, ISO 9001, USP, BP, SGS
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Model No: Swp-Be105
• CAS: 59-43-8
• MW: 300.81
• Mf: C12h17cln4OS
• Appearance: White to off-White Crystalline Powder
• Test Method: HPLC
• OEM: Yes
• Grade: Food Grade
• Storage: Cool and Dry Place
• Sample: Yes
• Type: Food/Feed Additive
• Shelf Life: 2 Years
• Package: Vacuum Sealed Foil Bag
• Melting Point: 248 °c (Decomp)
• Density: 1.3175 (Rough Estimate)
• Transport Package: Vacuum Sealed Foil Bag
• Specification: 1kg/bag
• Trademark: Sowu
• Origin: China
• Production Capacity: 500kg/Month

Product Description

Product Description

Vitamin B1, also known as thiamine or aneurin, is a water-soluble vitamin synthesized by fungi, microorganisms, and plants, while animals and humans must acquire it through dietary sources. It is predominantly found in the husks and germ layers of seeds, such as rice bran and wheat bran, where it is abundantly present, and is also highly concentrated in yeast. Thiamine commonly exists in the form of its hydrochloride salt.

Certifications

Product name	Vitamin B1	Manufacture date	Feb.22.2025
Batch number	SW250222	Analysis date	Feb.23.2025
Batch quantity	500kg	Expiry date	Feb.22.2027

 

Items	Specifications	Results
Appearance	White to Off-white crystalline powder	Conform
Assay	98.0%-101.0%	99.41%
Size	100% through 80 mesh	Conform
Solubility	Soluble in water	Conform
Solution	Clear to very slightly hazy, colorless	Conform
PH	2.7~3.4	3.1
Ash	≤0.3%	0.15%
Loss on drying	≤5.0%	3.30%
Heavy Metals	≤5ppm	≤0.8ppm
Total Bacteria count	≤1000 cfu/g	79cfu/g
Yeast & Mold	≤100 cfu/g	12cfu/g
E.Coli	Negative	Negative
Salmonella	Negative	Negative
S. Aureus	Negative	Negative
Conclusion	Conform to specifications

 

Packing description:	Sealed export grade drum & double of sealed plastic bag
Storage:	Long-term storage is below 15 degrees below zero
Shelf life:	2 years when properly stored

Application

Manifestations of Vitamin B1 Deficiency:
Beriberi; Lactic acid accumulation.

 

Food Sources of Vitamin B1 Intake:
Both animals and humans can only obtain Vitamin B1 from food.
Food sources mainly include several categories:

 

1.Grains, legumes, nuts, and dried yeast are relatively rich in Vitamin B1. Therefore, brown rice and wholegrain flour (with bran) contain higher levels of Vitamin B1 than refined white rice.

2.Animal offal such as liver, kidneys, lean meat, and egg yolks also contain Vitamin B1.

3.Certain vegetables like celery and laver (seaweed) have varying amounts of Vitamin B1.

 

Functions:
Vitamin B1 plays a critical role in human metabolism. It helps maintain the normal function of the nervous system, promotes the proper operation of the heart and muscles, and contributes to cell growth and metabolic processes.

 

Applications:
Feed additive; Food additive

 

Precautions:
Sensitive to alkaline environments and high temperatures (stable in acidic conditions);
Avoid excessive alcohol consumption;
Antivitamin substances may interfere with absorption.

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OEM Service

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Packaging & Shipping

FAQ

1. Customs clearance
a. By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection, our rich experienced and professional group will help you clear the customs.
b. By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
2. Payment
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