low price Folic Acid 59-30-3 exporter On Sale CAS NO.59-30-3

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Min.Order: 25 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,

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low price Folic Acid 59-30-3 exporter
Folic Acid 59-30-3 On Sale
low price Folic Acid

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ProName: low price Folic Acid 59-30-3 exporter ...
CasNo: 59-30-3
Molecular Formula: C19H19N7O6
Appearance: detailed see specifications
Application: Folic Acid/Vitamin B9[CAS:59-30-3], An...
DeliveryTime: Check with us according to inquiry qua...
PackAge: 25kg/drum
Port: Hangzhou or Shanghai
ProductionCapacity: 5 Metric Ton/Month
Purity: 99%min
Storage: Stored in a cool and dry well-closed ...
Transportation: by air or sea
LimitNum: 25 Kilogram
Related Substances: ≤2.0%
Residue on Ignition: ≤0.3%
Heavy Metal: ≤10ppm
Valid Period: 3 years

Superiority

low price Folic Acid 59-30-3 exporter On Sale

PRODUCT: FOLIC ACID

BATCH NO.: 150820

MFG. DATE: AUG., 20, 2015

EXP. DATE: AUG., 19, 2018

QUANTITY: 200 KGS

TESTS	SPECIFICATIONS	RESULTS
Appearance	Yellow or Orange Crystalline Powder; Odorless	Conform
Identification	Ratio: A256/A365 2.80 - 3.00	2.83
Water	≤8.5%	8.0%
Residue on ignition	≤0.3%	0.17%
Residual solvents	In the last steps of the synthesis water is used as solvent, so we could not detected organic solvent residue in our products.	Conform
Total Aerobic Microbial Count	≤200 cfu/gm	Conform
Total Combined Yeast and Mould Count	≤20 cfu/gm	Conform
Related compounds	≤2.0%	1.45%
Assay	97.0%-102.0%	97.2%
Conclusion	It conforms to USP35

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture.

With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting pharmaceuticals, veterinary drugs, feed additives, intermediates, fine chemicals, plants extracts, pesticides, food & nutrition additives.

Thinkchem is good at offering excellent outsourcing services to overseas customers as well as laboratory support.

Custom manufacture

Thinkchem is good at offering contract manufacture and custom synthesis under confidential agreement timely and effectively, and providing sales service from grams ,kilograms to multi-tons particularly for pharmaceuticals and their intermediates discovery and development. Thinkchem is equipped with modern lab apparatus including HPLC, GC. TLC AND NMR, motivated by a team of highly qualified personnel using these equipments.

Staff

Thinkchem is composed of chemical technicians, analytical chemists, organic chemists, and chemical engineers educated in leading universities in china. Our staff is supported by a group of consultants from academia with expertise in chemical synthesis and analytical chemistry.

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low price Folic Acid 59-30-3 exporter On Sale

Folic acid Basic information

Description

Product Name: Folic acid

Synonyms: N-[4-[[(2-AMINO-4-HYDROXY-6-PTERIDYL)METHYL]AMINO]BENZOYL]GLUTAMIC ACID;n-4-[(2-amido-4-oxo-1,4-dihydro-6-terene)methylamino]benzoyl-l-glutamic acid;VITIMIN M;VITAMIN BC;Vitamin B11;VITAMIN M;ACIDUM FOLICUM;INCAFOLIC

CAS: 59-30-3

MF: C19H19N7O6

MW: 441.4

EINECS: 200-419-0

Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;FOLICET;vitamin;Food and Feed Additive;Biochemistry;Vitamins;Nutritional Supplements;Vitamin Ingredients;raw material-;-;food or feed additives;Inhibitors

Mol File: 59-30-3.mol

Folic acid Structure

Folic acid Chemical Properties

Melting point 250 °C

alpha 20 º (c=1, 0.1N NaOH)

Boiling point 552.35°C (rough estimate)

density 1.4704 (rough estimate)

refractive index 1.6800 (estimate)

storage temp. 2-8°C

solubility boiling water: soluble1%

form Crystalline Powder

pka pKa 2.5 (Uncertain)