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Vitamin B1


Thiamine or Vitamin B1, also known as anti-neuritic vitamin or anti-beriberi vitamin. It is white crystal or crystalline powder. There is slight special smell, bitter, hygroscopic, when it is exposed to the air, it is easy to absorb moisture. In alkaline solution decompose easily degenerate. PH at 3.5, it can withstand 100 °C temperature, pH greater than 5 prone to failure. In case of light and heat decreased potency


Items Specification Results
BP2010 /EP6 Appearance Crystalline powder Conforms
Melting point About 205°C 206.4°C~206.7°C
Identification Meet the requirements Conforms
Appearance of solution Clear, not more intense than Y7 Conforms
PH 2.4~3.0 2.60
Loss on drying ≤0.5% 0.04%
Sulphated ash ≤0.1% 0.01%
Heavy metals ≤20 ppm <20 ppm
Related substances ≤0.25% Conforms
Assay 99.0%~101.0% 99.8%
USP32 Identification Meet the requirements Conforms
Loss on drying ≤0.5% 0.04%
Residue on ignition ≤0.1% 0.01%
Heavy metals ≤0.003% <0.003%
Residue solvent - Ethanol ≤0.5% <0.04%
Chloride 16.9%~17.6% 17.1%
Assay 98.0%~102.0% 100.0%
Conclusion: The product complies with BP2010/USP32/EP6 standard

Other Names: all-trans Vitamin A acetate

MF: C22H32O2

Type: Vitamins, Amino Acids and Coenzymes

Grade Standard: Food Grade, Medicine Grade, Tech Grade

Purity: 99%min

Appearane: White crystalline powder

Specification: 99.0% (HPLC)

Standard: USP EP JP etc.

Storage: Cool and dry

Package: Aluminum foil bag

Heavy metal: <10ppm

Total Plate Count: <1000/g


1. Vitamin B1 can promote growth.

2. Vitamin B1 helps digestion, especially the digestion of carbohydrates

3. Vitamin B1 can improve mental condition; maintain normal nerve tissue, muscle, heart activity

4. Vitamin B1 can relieve motion sickness, seasickness

5. Vitamin B1 can alleviate pain related to dental surgery;

6. Vitamin B1 is contribute to the treatment of shingles.

7. Vitamin B1 is the human energy metabolism, particularly glucose metabolism necessary for the body's requirement for thiamine intake of calories and is usually related. When the body's energy comes mainly from carbohydrates, vitamins B1 is greatest demand.

Supply Ability: 1000 Kilogram/Kilograms per Month

Packaging Details: 25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients

Port: Any port in China

Lead Time: Shipped in 3 days after payment

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