Vitamin B2
Model Number: BP2000/USP27
Product Origin: china
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Other Price Terms: USDFOB
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Product Origin: china
Brand Name:
Other Price Terms: USDFOB
Payment Terms:
Supply Ability:
Minimum Order:
Delivery Lead Time:
Quality/Safety Certifications:
Specification Enterprise Standard
Appearance Orange yellow crystalline powder
Identification Positive
Acidity or Alkalinity Check the color of the test solution after adding the respective solutions
Lumiflavin Absorbance of the filtrate at 440nm does not exceed 0.025(USP);not intense than BY6(BP)
Abcorbance 0.31-0.33 A373nm/A267nm
0.36-0.39 A444nm/A267nm
Granule size 100% paes through 60 mesh sieve
Specific Rotation Between +56.5°and +59.5°(USP)
Between -115° and -135° (BP)
Lo on Drying ≤ 1.5%
Heavy Metals < 10PPM
Residue on Ignition ≤ 0.3% (USP)
≤0.1% (BP)
Organic Volatile Impurities Method IV<467> (USP)
Aay (on dried basis) 98.0%-102.0% (USP)
98.0%-101.0% (BP)
Appearance Orange yellow crystalline powder
Identification Positive
Acidity or Alkalinity Check the color of the test solution after adding the respective solutions
Lumiflavin Absorbance of the filtrate at 440nm does not exceed 0.025(USP);not intense than BY6(BP)
Abcorbance 0.31-0.33 A373nm/A267nm
0.36-0.39 A444nm/A267nm
Granule size 100% paes through 60 mesh sieve
Specific Rotation Between +56.5°and +59.5°(USP)
Between -115° and -135° (BP)
Lo on Drying ≤ 1.5%
Heavy Metals < 10PPM
Residue on Ignition ≤ 0.3% (USP)
≤0.1% (BP)
Organic Volatile Impurities Method IV<467> (USP)
Aay (on dried basis) 98.0%-102.0% (USP)
98.0%-101.0% (BP)
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fang
henry
B, 14/F, MingYang Tower, 18 JieFang Rd, HangZhou , China
310009
0086-0571-87913115
0086-0571-87913115
henry
B, 14/F, MingYang Tower, 18 JieFang Rd, HangZhou , China
310009
0086-0571-87913115
0086-0571-87913115
