Vitamin B1

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US $15-18 / Kilograms | 1 Kilogram/Kilograms As buyer's request (Min. Order)
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Overview
Quick Details
CAS No.:
67-03-8
Other Names:
thiamine
MF:
C6H12O6
EINECS No.:
208-537-4
Place of Origin:
Zhejiang, China (Mainland)
Type:
Vitamins, Amino Acids and Coenzymes
Grade Standard:
Food Grade
Brand Name:
TNN
Model Number:
USP28
Purity:
99% min
Description:
White or almost crystalline powder
dentification:
Positive
Clarity of solution:
Pass
Acidity (PH):
6.8-7.5
Loss on drying:
≤1.0%
Color of solution:
≤Y7
Sulphated ash:
≤0.10%
Heavy metals:
≤20ppm
Chromatographic purity:
≤1.0
Assay:
98.0%-102 %
SupplyAbility
SupplyAbility:
Metric Ton/Metric Tons per Year As buyer's request
Packaging & Delivery
Packaging Details
25kg/fiber drum, double layer PE bag
25kg/carton box with waterproof PE liner in side
Shipping mark by tailor
20' container size: 2.8m x 2.8m x 5.8m
FCL=10MT(pack by drum)
shipping mark by tailor,
pallet size: 1.1 x 1.1 m x height (as buyer's request),
professional loading container, without dumping and leaking,
shipping mark on bag and container door both,
fork lift and manual lift can be used during loading and unloading with pallet,
packing photo before and after loading container
Port
Shanghai
Lead Time :
Commonly 15-30 days after order confirmed.

  Vitamin B1


 

ItemStandardResult
BP2011AppearanceWhite or almost white, crystalline powder or colourless crystalsWhite crystalline powder
Identification A: IR absorptionComply
C: Reaction (a) of chlorides
Appearance of solution Clear, not more intense than Y7 or GY7Comply
PH2.7-3.33.0
Water5.0%2.34%
Sulphated ash0.1%0.01%
Sulphates300ppm<300ppm
Heavy metals 20ppm<20ppm
Related substances 
—Any impurity0.4%<0.05%
—Total impurities1.0%<0.05%
Assay98.5-101.0%99.6%
USP34Identification A: IR absorption; B: Tests of ChlorideComply
Absorbance of solution0.025%0.019
Limit of nitrateNo brown ring produced at the junction of the two layersComply
PH2.7-3.43.2
Water5.0%2.34%
Residue on ignition0.2%0.01%
Chromatographic purity1.0%0.23%
Residual solvent 
—Methanol0.3%0.05%
—Ethanol0.5%<0.01%
Assay98.0-102.0%99.6%
ConclusionsThis batches complies with the specification of BP2011 and USP34

 

 

Storage:

kept in a light-proof,well-colsed,dry and cool place.

  

Service we can provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment,  keep sample for 3 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

 

Our Advantages:

Full experience of large numbers containers loading in Chinese sea port

Fast shipment by reputed shipping line

Packing with pallet as buyer's special request

Best service after shipment with e mail

Cargoes together with container sales seervice available

Full experience for Canada & Japan export

Cargoes photo before and after loading into container

Raw materials from chinese origin

 

Professional Loading:

1.We will provide you with professional loading

2.We have one team supervise uploading the materials. We will check the container, the packages

3.Every step, taking pictures and make records.

4.we will make a complete Loading Report for our customer of each shipment

 

 

 

 

 

 

 

 

 

 

 

Certification:

CPHI: 

 

 

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