- Product Details
- {{item.text}}
Quick Details
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MF:
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CH3NaO4S
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EINECS No.:
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212-800-9
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Place of Origin:
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Jiangsu, China
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Brand Name:
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SWC
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Model Number:
-
SW-2057
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Application:
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Syntheses Material Intermediates
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Appearance:
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white powder, white powder
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Certification:
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ISO9001
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Package:
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25kg/pp bag
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Storage:
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Cool Dry Place
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Grade:
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Industrail Grade
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Sample:
-
Availabe
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Shelf life:
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2years
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PH Value:
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5.5~10.5
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DELIVERY:
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Within 20 Days
Quick Details
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CAS No.:
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870-72-4
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Purity:
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94%min, 94%min
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Other Names:
-
sodium formaldehyde bisulfite
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MF:
-
CH3NaO4S
-
EINECS No.:
-
212-800-9
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
SWC
-
Model Number:
-
SW-2057
-
Application:
-
Syntheses Material Intermediates
-
Appearance:
-
white powder, white powder
-
Certification:
-
ISO9001
-
Package:
-
25kg/pp bag
-
Storage:
-
Cool Dry Place
-
Grade:
-
Industrail Grade
-
Sample:
-
Availabe
-
Shelf life:
-
2years
-
PH Value:
-
5.5~10.5
-
DELIVERY:
-
Within 20 Days
Specification
.
Chemical Name: Sodium formaldehyde bisulfite
CAS No.: 870-72-4
Molecular Fomula: CH3NaO4S
Molecular weight: 134.09
Appearance: White crystalline powder
CAS No.: 870-72-4
Molecular Fomula: CH3NaO4S
Molecular weight: 134.09
Appearance: White crystalline powder
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Item
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Specifications
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Results
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|
|
Appearance
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White to white crystalline powder
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White crystalline powder
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|
|
Assay
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≥94.0%
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95.78%
|
|
|
PH value
|
5.5~10.5
|
6.66
|
|
|
Turbidity
|
≤0.5#
|
<0.5#
|
|
.
Packing and Storage
Packing In 25kgs / pp bag
Storage Keep tightly closed and store in cool and dry place. Avoid sunlight and heat.
Shelflife Two years.
Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
Packing In 25kgs / pp bag
Storage Keep tightly closed and store in cool and dry place. Avoid sunlight and heat.
Shelflife Two years.
Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
FAQ
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
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