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Product: |
Views:155sodium hydrosulfide |
Unit price: |
Negotiable |
MOQ: |
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Quantity: |
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Delivery date: |
Since the payment date Days delivery |
Valid until: |
Long-term effective |
Last updated: |
2017-12-04 00:16 |
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sodium hydrosulfide
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Product Name: |
sodium hydrosulfide |
Synonyms: |
Sodium sulfohydrate; sodium hydrosulphide; Sodium Hydrogen Sulphide; Sodium Hydrogen Sulfide; Sodium Sulfhydrate; sodium bisulfide |
CAS RN.: |
16721-80-5 |
EINECS: |
240-778-0 |
Molecular Weight: |
56.0627 |
Molecular Formula: |
NaHS |
INSPECTION RESULT |
Items |
Standards |
Result |
NaHS (%) |
70.0 Min |
70.2 |
Na2S (%) |
0.5 Max |
0.5 |
Na2SO3 (%) |
1.5 Max |
1.03 |
Fe (%) |
0.003 Max |
0.0029 |
NaCO3 (%) |
1.0 Max |
1.0 |
Matter insoluble in water (%) |
0.005Max |
0.005 |
conclusion |
QUALIFIED |
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