Photo chemicals Sodium Metaborate
High quality Photo chemicals Sodium metaborate
PRODUCT DESCRIPTION:
1.Competitive price
2.Fast Delivery
3.SGS, BV, GMP, ISO approve
4.Professional manufacturer
LabeyondChemicals Co., Ltd.
Add.:RM1317, ZHONGNAN BLDG A,NO.18 ZHONGHUA WEST ROAD,GANJINGZI DISTRICT DALIAN,LIAONING,CHINA
(Tel.):+86 411 86505955,86501655(Fax)
Certificate of Analysis
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Product name |
Date of manufacture |
Date of expiry |
|||||
|
Sodium metaborate tetrahydrate |
2018.01.08 |
2020.01.07 |
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batch number |
quantity |
package |
testing method |
series number of testing |
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|
PSN18010801 |
800kg |
25kg/Drum |
Q/CYZ 4-2007 |
PSN18010801 |
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|
ltems tested |
Specification |
Result |
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|
Appearance |
Colorless crystals or white crystalline |
Conforms |
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|
Assay(NaBO2·4H2O) |
Not Less Than99% |
99.3% |
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|
Sulphate(SO4) |
Not More Than0.01% |
<0.01% |
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|
Nitrate(NO3) |
Not More Than0.003% |
0.003% |
|||||
|
Phosphate(PO4) |
Not More Than0.001% |
0.001% |
|||||
|
Carbonate(CO3) |
Conforms |
Conforms |
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|
Transparency of solution |
Not More Than4 |
4 |
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|
Chloride(Cl) |
Not More Than0.002% |
<0.002% |
|||||
|
Water-insoluble matter |
Not More Than0.005% |
<0.005% |
|||||
|
Iron(Fe) |
Not More Than0.001% |
<0.001% |
|||||
|
Calcium(Ca) |
Not More Than0.005% |
<0.005% |
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|
Heavy metals(as Pb) |
Not More Than0.001% |
<0.001% |
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|
Conclusion |
This Batch Is Conforming With The Standard. |
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|
analyst |
|
Check |
|
QA Chief |
|
Date |
2018.01.09 |
Packing:
Delivery Detail: To be negotiated.
LABEYOND CHEMICALS CO., LTD.
Labeyond Chemicals Co., Ltd. is a China-based supplier & customized sourcing partner of APIs & intermediates, Cosmetic Active Ingredients, vitamins and industrial chemicals,etc.
As a MBA and Bi-Schlorship (Chemical Engineering and English), our Founder Mr Hunter Guo possess extensive knowledge of chemical production, global trading and industry trends.
Our core capabilities in business are as followings:
1. APIs & Intermediates:
Antibiotics and intermediates.
Antipyretic and Analgesic
Steroid Hormones
Other advanced APIs
2. Personal Care chemicals:
Preservatives, Biocides, fungicides for all grades.
UV-Absorbents for sunscreens
Hair dye Intermediates
UV Nail Gel & Polish
3. Vitamins & Amino acid: Pharma, Food and Feed grade vitamins and Amino acid.
4. Industrial chemicals: Industrial organics chemicals.
QUALITY GUARANTEE
5. Routine PLANT AUDIT by techniques from us or customers.
Welcome to visit our website, hope to cooperate with you.
Any questions, please contact us freely.
