REACH registered white powder pyrogallol used in organic intermediates and photographic chemicals
REACH registered white powder pyrogallol used in organic intermediates and photographic chemicals
PRODUCT DESCRIPTION:
1.Competitive price
2.Fast Delivery
3.SGS, BV, GMP, ISO approve
4.Professional manufacturer
CERTIFICATE OF ANALYSIS
Name: PYROGALLOL
Quantity: 450KGS
Batch Number: 210206
Manufacturing Date: 2021.01
Standard: Q/ZBY001-06
ITEMS |
SPECIFICATIONS |
RESULTS |
Appearance |
White and lustrous crystalline powder |
Conform |
Content |
≥99.50% |
99.80% |
Water |
≤0.50% |
0.17% |
Melting point |
131-135℃ |
133.0~133.9℃ |
Solubility in water |
Passes test |
Conform |
Residue on ignition |
≤0.05% |
0.02% |
Chlorides |
≤0.002% |
Conform Mercury |
Sulfates |
≤0.01% |
Conform |
Gallic acid |
Passes test |
Conform |
CONCLUSION: |
Conforms with Q/ZBY001-06 |
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.