China (Mainland)
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High quality Phenolphthalein CAS NO.77-09-8
- FOB Price: USD: 1.00-10.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Available Specifications:
99%(1-100)Kilogram99%(101-500)Kilogram
- Product Details
Keywords
- Phenolphthalein
- 77-09-8
- C20H14O4
Quick Details
- ProName: High quality Phenolphthalein
- CasNo: 77-09-8
- Molecular Formula: C20H14O4
- Appearance: solid or liquid
- Application: for pharma use
- DeliveryTime: Prompt
- PackAge: drum and bag
- Port: Beijing or Guangzhou
- ProductionCapacity: 1000 Kilogram/Month
- Purity: 99.90%
- Storage: in sealed air resistant place
- Transportation: by sea or air
- LimitNum: 1 Kilogram
- Related Substances: NMT0.001%
- Residue on Ignition: 0.00%
- Heavy Metal: NMT1ppm
- Valid Period: 2 years
- Product name: Phenolphthalein
- Test Method: hplc
- Appearance: white powder
- Certificate: ISO/Halal/Kosher
- Shelf life: 2 years
- Specification: 98%
- MF: C20H14O4
- CAS: 77-09-8
- MW: 318.32
Superiority
Superiority
KONO is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
We could give you:
1.Best quality in your requirement
2.Competitive price in China market
3.mature Technical support
4.Professional logistic support
All we want is win-win business. Send yr. inquiries, you will get it!
Details
High quality Phenolphthalein
Description
Product Name: Phenolphthalein 77-09-8
Synonyms: LABOTEST-BB LT02090809;CI 764;CI NO 764 (1924);BETZ 0212;3,3-BIS(4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE;3,3-Bis(4-hydroxyphenyl)phthalide;3,3-BIS(P-HYDROXYPHENYL)PHTHALIDE;TIMTEC-BB SBB008868
CAS: 77-09-8
MF: C20H14O4
MW: 318.32
EINECS: 201-004-7
Product Categories: Furan&Benzofuran;Analytical Chemistry;Indicator (pH);pH
Indicators;Chemistry;Indicator Solutions;Indicators;Titration;Indicator SolutionsStains and
Dyes;P;Stains&Dyes, A to;API
Mol File: 77-09-8.mol
|
TEST ITEM |
SPECIFICATION |
RESULTS |
|
Characteristics |
A white or almost white powder, practically insoluble in water, soluble in alcohol. |
A white powder, practically insoluble in water, soluble in alcohol. |
|
Melting Point |
It melts at about 260°C. |
261℃.~262℃. |
|
Identification |
A:Positive B:Positive |
A:Positive B:Positive |
|
Appearance of solution |
The solution is clear and not more intensely coloured than reference solution Y7 |
Complies |
|
Related substances |
Less than 0.5% |
<0.5% |
|
Heavy metals |
Not more than0.001% |
<0.001% |
|
Acidity or alkalinity |
Complies |
Complies |
|
Chlorides |
Not more than 0.01% |
<0.01% |
|
Sulphates |
Not more than 0.02% |
<0.02% |
|
Loss on drying |
Not more than 0.5% |
0.12% |
|
Sulphated ash |
Not more than 0.1% |
0.01% |
|
Assay |
98.0%-101.0%(C20H14O4) |
99.6% |
|
Remark: |
|
|
|
CONCLUSION: Conform With EP6/BP2009 |
||
Packaging & Delivery
|
Packaging Detail |
25kg per drum or as per customer's requirement |
|
Storage |
Store in a well-closed container away from moisture |
|
Delivery Detail |
Within 5 days after order confirmation |
Company Information
Founded in 2012 as a professional international pharmaceutical corporation, headquartered in Xi'an (China), Xi'an kono chemical Co., Ltd. is a leading producer of standardized herbal extracts, natural active ingredients and APIs
for pharmaceutical, health food and cosmetic industries.
Annually, more than 3,000 tons of a wide range of herbal extracts and natural active substances are extracted at theXi'an kono chemical Co., Ltd. manufacturing plant near Xi'an, China. These extracts are in compliance with worldwide GMP, HACCP norms, international Pharmacopoeias, and international regulations.
The botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according
to methods developed by Kono. They include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and
development, analyses, processes and machinery, the rapeutic applications on a scientific basis.
With our phytopharmaceutical background and knowledge through experience, KONO can also provide a wide
range of analytical services and reference substances to our clients. In addition, We also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: SAM-e Tosylate Disulfate; SAM-e 1,4-Butanedisulfonate; Polycytidylic Acid; Polyinosinic Acid; Adenosine Triphosphate Disodium; and Cytidine Triphosphate Disodium; these items are our strongest advantage in China. Meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.
CONTACT US
yoyo
QQ: 3011124028
Skype: konoyoyo
Web: www.konochemical.com
Address: 11 Daqing Road, Xi’an, Shaanxi 710082, P.R. China Kono Chem Co., Ltd