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Company News |
Our company is the exclusive agent for pharmaceutical grade Benzyl Alcohol, and our cooperative factory is the only enterprise in China that holds an active pharmaceutical ingredient certificate and achieves mass production. We strictly follow GMP standards and ensure the quality of pharmaceutical grade products, safeguarding your pharmaceutical production. Authoritative certification, compliance and reliability, providing stable and high-quality raw materials for the pharmaceutical industry.
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27. Dicyandiamide
Molecular formula: NH2CN2
Cas No.: 461-58-5
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Name
of the specifications
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Specifications
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Ex-class
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A-class
|
| Appearance |
White color crystal |
White color crystal |
| Foreign
matter precipitation test |
Up to standard |
Up to standard |
| Content%≥ |
99.5 |
99.0 |
| Water
content% ≤ |
0.30 |
0.50 |
| Ash
content%≤ |
0.05 |
0.15 |
Melting
point  |
209-212 |
208-212 |
| Ca
content ppm ≤ |
200 |
300 |
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Package: Net weight 25kg
plastic insulated bags.
Using: It is kinds
of material of melamine,and intermediate pan of syntheticdrug,pesticides
and coloring agent.It can be produced guanidine nitrate,sulfanilamide,sulfocarbamide,rubber
accelerator,hardening of steel,fixing agent of dyeprinting,sizing
agent,compound fertilizer,etc. |
28.
METHYL SALICYLATE
CAS No.:
119-36-8
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METHYL
SALICYLATE |
| Chemical
name: |
Methyl
2-hydroxy benzoic acid; Methyl
Salicylate |
Molecular formula:
|
C8H8O3 |
| Physical
and Chemical Properties: |
Colorless
or light pale yellow liquid
with the odor of leaves of ilex,
soluble in alcohol, ether, slightly
soluble in water, easy to change
color in the air. |
| Specification: |
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Content: |
99.0-100.5% |
Specific gravity:
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1.180-1.186(20) |
|
Refractive index:
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1.535-1.538 |
Acidity: |
5.0g
sample in 50ml alcohl,
not more than 0.4ml
in 0.1M NaOH. |
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| Usage: |
Irritative
medicine for dephlogistication,
and analgesia, partially used
in joint and muscle pain and
often used as ointment to cure
rheumatism. |
| Packing: |
Packing
in red and blue polyethylene
pail or aluminium-made pail.
Net weight: 25kg,220kg. |
| Storage: |
Sealed
in lightproof containers in
dry and shade place. |
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