Propyl Gallate CAS NO.121-79-9

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Min.Order Quantity:: 10 Kilogram

Purity:: 99% min

Port:: any port in china

Payment Terms:: L/C,T/T,MoneyGram,Other

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Keywords

Propyl Gallate
Propyl Gallate supplier
121-79-9

Quick Details

ProName: Propyl Gallate
CasNo: 121-79-9
Molecular Formula: C10H12O5
Appearance: white powder
DeliveryTime: Within 2-5 days after received the pay...
PackAge: as customer's requirements.
Port: any port in china
ProductionCapacity: 500 Metric Ton/Year
Purity: 99% min
Transportation: air or sea
LimitNum: 10 Kilogram

Superiority

hebei shengang trading co., ltd is an experienced enterprise of supplier various kind pharmaceutical intermediates.

our r&d center also offer custom synthesis services.

1.we have rich experience in this field.

2.we can provide competitive price for every customer and guarantee the quality of our goods.

3.we are attention to every customer's requirements and make a good relationship with them.

4.we have a long business relationship with many countries, such as canada, mexico, brazil, united kingdom, russia, germany, india, south africa, malta, egypt, armenia, australia, philippines, belgium, netherlands, denmark ect.

if you have any other questions to consult me.please not hesitate to contact me at any time.

we just sell the products which are legal in china .and all products are only sold to labs for research.

skype: freya698@163.com

qq:3561179534

mail:info@hbsgbiotech.com

Details

pyrogallic acid

production capacity: 600 t/year

other name：pyrogallol, 1,2,3 - benzenetriol
chemical name：1,2,3 - trihydroxybenxene
mol. form and mol .wt.：ch₆(oh)₃ 126.11
description：a lustrous crystalline white powder, soluble in 2 proportions of water, 1 alcohol and 2 ether.
specification：comply with the requirements both u.s.a." reagent

chemical and standard" by joseph rosin fifth-edition and jis k8780 standard.

technical data: tech grade cp grade ar grade

appearance: white powder white powder white powder

purity %: ≥99.2 ≥99.5 ≥99.8

water solubility: clear clear clear

melting point ℃ : ≤131~135 ≤132~135 ≤131~135

residue on ignition %: ≤ 0.025 ≤ 0.02 ≤ 0.02

chloride %: ≤ 0.002 ≤ 0.001 ≤ 0.001

sulphate %: ≤ 0.005 ≤ 0.005 ≤ 0.005

heavy metal ppm: ≤ 5 ≤ 5 ≤ 5
usage: used in analyse&mensuration of oxygen, antimony, bismuth, cerium, iron, molybdenum, tantalum and niobium etc; also widely used in pharmaceutical, dyestuff, chemical and food industries; developer in photography.
storage：keep in a well-closed container.

packing：circinal-paper barrel with plastic bag inside, n.w. 25kg/bag.

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