China competitive price Poly(vinyl alcohol) CAS NO.9002-89-5

Poly(vinyl alcohol) Chemical Properties

Melting point	>300 °C
Boiling point	-14.5°C (rough estimate)
density	1.080 g/cm3
Tg	73
Tg	99
Tg	99°C
refractive index	1.3810 (estimate)
Fp	79°C
storage temp.	Store below +30°C.
solubility	H2O: soluble (hot)
form	Powder
color	White to cream
PH	3.5-7.0 (40g/l, H2O, 20℃)
Odor	at 100.00?%. odorless
Water Solubility	soluble in hot water
Merck	14,7585
Dielectric constant	1.9（Ambient）
Stability:	Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents.
NIST Chemistry Reference	Polyvinyl alcohol(9002-89-5)
IARC	3 (Vol. 19, Sup 7) 1987
EPA Substance Registry System	Polyvinyl alcohol (9002-89-5)

Safety Information

Hazard Codes	Xn
Risk Statements	23/24/25-36/38-39/23/24/25-68/20/21/22-20/21/22
Safety Statements	26-36/37-45-24/25
WGK Germany	1
RTECS	TR8100000
Autoignition Temperature	450 °C
TSCA	Yes
HS Code	39053000
Hazardous Substances Data	9002-89-5(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: > 20000 mg/kg

Shandong Baiding Chemical Co., LTD is an export-oriented comprehensive enterprise, our main products are  Organic Chemical Raw Material Category, Hydrocarbons

Our products are widely used in industry in South America, Europe, North America, the Middle East, Southeast Asia, Africa etc.
Our goal is to supply good quality with best service and meet all requirements of clients.  Welcome to visit us and looking forward to have a nice cooperation with you.

Our adheres to the development concept of "scientific development, green development, innovative development", takes the success of customers as its own responsibility, and tries its best to provide our customers with the best products and quality service.

FAQ                                                                                           

Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, , Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

Why choose us ?                                                                                                

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, , Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance