| ≥1 piece |
Synonyms: Lactoflavine; Vitamin B2 (Riboflavine); Riboflavin Vitamin B2; E 101; Riboflavin (1.07609); Riboflavine etc
Riboflavin/ Vitamin B2 , CAS No.: 83-88-5
Synonyms: Lactoflavine; Vitamin B2 (Riboflavine); Riboflavin Vitamin B2; E 101; Riboflavin (1.07609); Riboflavine; Vitamin B2 Feed Grade; Vitamin B_2; Vitamin B2; Riboflavin (VB2)
Molecular Formula: C17H20N4O6
Molecular Weight: 376.37
EINECS: 201-507-1
Assay: 98.0 ~ 102.0%
Appearance: Orange-yellow crystalline powder
Use: Used in cosmetic field, feed field, food field, medicine field
COA
| Product name: | Riboflavin (Vitamin B2) ,BP 2007 | |
| Synonyms | 7,8-Dimethyl-10-ribitylisoalloxazine; Lactoflavine; Vitamin B2 | |
| Formula: | C 17 H 20 N 4 O 6 | |
| Chemical structure: | | |
| Molecular weight: | 376.37 | |
| CAS number: | 83-88-5 | |
| Shelf life: | 3 years from Date of production | |
| Storage: | Keep container unopened in cool, dry place | |
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| ANALYSIS | SPECIFICATION | RESULT |
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| Description: | A yellow or orange yellow crystalline power | Yellow crystalline powder |
| Identification: | Postive | Complies |
| Absorbance: | A 373nm /A 267nm =0.31~0.33 | 0.32 |
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| A 444nm /A 267nm =0.36~0.39 | 0.38 |
| Specific rotation: | -115 o ~ -135 o | -130 o |
| Loss on drying: | NMT 1.50% | 0.10% |
| Residue on ignition: | NMT 0.10% | 0.10% |
| Lumiflavin: | NMT 0.025% | <0.025% |
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Packaging Detail:
Packing: 1kg/Tin, 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum
Storage: Store in dry places and keep away from strong direct light and heat.
| CAS No.: |
83-88-5
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Other Names: |
Riboflavin
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MF: |
C17H20N4O6
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| EINECS No.: |
201-507-1
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Place of Origin: |
China (Mainland)
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Type: |
Vitamins, Amino Acids and Coenzymes
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| Grade Standard: |
Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade
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Assay: |
98.0 ~ 102.0%
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Appearance: |
Orange-yellow crystalline powder
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| Molecular Weight: |
376.37
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