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Vitamin B2  Riboflavin  CAS NO.83-88-5

Vitamin B2 Riboflavin CAS NO.83-88-5

( Negotiable )

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

500 Kilogram

Packaging Detail:

25kg/drum

Delivery Time:

7-10 days

Supplying Ability:

29999 Kilogram per Year

Payment Type:

T/T, L/C

الاتصال الآن
1st عام

الشخص الذي يمكن الاتصال به Ms. Lily

No.988, Zhongchun Road, Minhang District, Shanghai, Shanghai

الاتصال الآن

Description

Vitamin B2
Product name: Vitamin B2; Riboflavin; Riboflavin**-Phosphate
CAS NO.******5
Molecular formula: C*7H*0N4O6
Quality Standard: Food grade/Feed grade/pharma grade
Reference: BP/USP/EP
Specification

Appearance Orange yellow crystalline powder.
Assay(on dry basis) *8.0%***2.0% (USP)
*7.0%***3.0% (BP)
 
Identification Positive
Acidity or Alkalinity Check the color of the test solution after adding the respective solutions
Lumiflavin Absorbance of the filtrate at **0nm does not exceed 0.**5(USP);
Not more intense than BP 0.**8
Absorbance  0.***0.*3 A**3nm/A**7nm
 0.***0.*9 A**4nm/A**7nm
Particle Size **0% through *0mesh sieve
Specific Rotation Between ***5 and ***5
Loss on Drying 0.5%
Residue on Ignition 0.3%
Heavy Metals *0ppm
Vitamin B2  Riboflavin  CAS NO.83-88-5

Send a direct inquiry to this supplier

إلى:

Ms. Lily < Yiwei Bio-tech (Shanghai) Co., Ltd >

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