Wholesale Potassium Acid Phthalate Reagent Potassium Biphthalate Chemical Reagent
China Wholesale Potassium Acid Phthalate Reagent Potassium Biphthalate Chemical Reagent, Find details about China Potassium Acid Phthalate, Chemical Reagent from Wholesale Potassium Acid Phthalate Reagent Potassium Biphthalate Chemical Reagent
Basic Info.
Model NO.
Potassium acid phthalate
Content
Standard
Usage
Analytical Reagents
Source
Extract Natural Things
Habit Appellation
Chemical Medicine
Application
Industry, Scientific Research, Health, Environmental Protection, Agriculture
Property
Inorganic Reagent
Trademark
HengXing
Transport Package
Customized
Specification
500g
Origin
Tianjin
HS Code
2917399090
Model NO.
Potassium acid phthalate
Content
Standard
Usage
Analytical Reagents
Source
Extract Natural Things
Habit Appellation
Chemical Medicine
Application
Industry, Scientific Research, Health, Environmental Protection, Agriculture
Property
Inorganic Reagent
Trademark
HengXing
Transport Package
Customized
Specification
500g
Origin
Tianjin
HS Code
2917399090
Product Desciption
wholesale Potassium acid phthalate reagent Potassium biphthalate chemical reagent
Melting point: 295-300°C
Boiling point: 378.3ºC
Density: 1.006g/cm3
Flash point: 196.7ºC
Appearance: white crystalline powder
Solubility: soluble in water, slightly soluble in ethanol
1. Used as a buffer and analytical reference substance for pH measurement, as an analytical reagent and buffer, and as a pyrotechnic sounding agent.
2. It is often used as a reference substance in analytical chemistry to calibrate the alkali titrant. It should be dried at 100~125ºC before use. It is also used to prepare standard buffer solutions. A 0.05mol/L solution has a pH of 4.008 at 25°C. If mixed with hydrochloric acid in a certain proportion, different buffer systems with a pH range of 2.2 to 5.5 can be prepared.
Picture for Potassium acid phthalate and other chemical reagent:
Package of goods:
Our Factory:
Q: Are you trading company or manufacturer of chemical reagent ?
A: We are chemical group, we have our own factory and our own trading company .
Q: Whether Hs code and CAS number is correct?
A:Yes.Correct.
Q: How long is your delivery time?
A:Normally whitin 15 days.Belongs to quantity.
Q:Can you provide samples ? Is it free?
A: Yes, Normally we offer 500g free sample for your testing.but you need pay for the transport cost by yourself.
Q: How about your payment terms?
A: We can accept TT payment, 100%LC
If you have any other questions , please feel free to contact with us.
| Chemical formula | C8H5O4K |
| Molecular weight | 204.22 |
| CAS number | 877-24-7 |
| EINECS number | 212-889-4 |
Melting point: 295-300°C
Boiling point: 378.3ºC
Density: 1.006g/cm3
Flash point: 196.7ºC
Appearance: white crystalline powder
Solubility: soluble in water, slightly soluble in ethanol
1. Used as a buffer and analytical reference substance for pH measurement, as an analytical reagent and buffer, and as a pyrotechnic sounding agent.
2. It is often used as a reference substance in analytical chemistry to calibrate the alkali titrant. It should be dried at 100~125ºC before use. It is also used to prepare standard buffer solutions. A 0.05mol/L solution has a pH of 4.008 at 25°C. If mixed with hydrochloric acid in a certain proportion, different buffer systems with a pH range of 2.2 to 5.5 can be prepared.
Picture for Potassium acid phthalate and other chemical reagent:
Package of goods:
Our Factory:
Q: Are you trading company or manufacturer of chemical reagent ?
A: We are chemical group, we have our own factory and our own trading company .
Q: Whether Hs code and CAS number is correct?
A:Yes.Correct.
Q: How long is your delivery time?
A:Normally whitin 15 days.Belongs to quantity.
Q:Can you provide samples ? Is it free?
A: Yes, Normally we offer 500g free sample for your testing.but you need pay for the transport cost by yourself.
Q: How about your payment terms?
A: We can accept TT payment, 100%LC
If you have any other questions , please feel free to contact with us.
You Might Also Like
Plastic Paving Concrete Mold DIY Walkway Stones Mould Landsc......
Baroque Freshwater Pearl Necklace fashion Jewelry Jewellery ......
China Professional Made Super Big Size Ductile Iron Flange P......
Supermarket Storage Container Plastic Folding Stackable Coll......
Plastic Disposable Hitachi Beckman Sample Cup
Bulk Pen Drive Wood USB Flash Drive
Debo 5 Years Warranty HPL Toilet Cubicle Board
Luxury Hotel 1500 Supreme Collection Bed Sheet Set
Sodium Hyaluronic Acid Gel Injection for Lip, Face, Nose, Br......
Fenugreek Seed Extract 4-Hydroxyisoleucine for Improve Insul......
Rechargeable Battery 25ah 3.2V LiFePO4 Battery Cell
Radial Truck Tyre 10.00r20 11.00r20 12.00r20, TBR